2024-03-28T21:29:45Z
https://journal.ugm.ac.id/index/oai
oai:jurnal.ugm.ac.id:article/6738
2016-11-07T00:31:55Z
mkgi:ART
"131201 2013 eng "
2442-2576
2460-0164
dc
Peningkatan Jumlah Mikronukleus pada Mukosa Gingiva Kelinci Setelah Paparan Radiografi Panoramik
Shantiningsih, Rurie Ratna
Bagian Radiologi Dentomaksilofasial, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Suwaldi, Suwaldi
Fakultas Farmasi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Astuti, Indwiani
Fakultas Kedokteran, Universitas Gadjah Mada, Yogyakarta, Indonesia
Mudjosemedi, Munakhir
Bagian Radiologi Dentomaksilofasial, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Mikronukleus merupakan salah satu tanda awal terjadinya kerusakan DNA yang ditemukan pada mukosa gingiva manusia setelah paparan radiografi dental panoramik. Peningkatan jumlah mikronukleus terjadi paling tinggi pada hari ke-10 dan selanjutnya mengalami penurunan sampai dengan hari ke-14. Kelinci memiliki karakter dan periode turn-over mukosa gingiva yang hampir sama dengan manusia berkisar antara 10-12 hari. Tujuan penelitian ini untuk mengevaluasi apakah peningkatan jumlah mikronukleus pada mukosa gingiva kelinci setelah paparan radiografi panoramik. Sembilan ekor kelinci dibagi menjadi 3 kelompok untuk mewakili hari ke-3, 6 dan 9 setelah paparan radiografi panoramik. Sebelum dan sesudah diberikan paparan radiografi panoramik, setiap hewan coba dilakukan apusan pada mukosa gingiva anterior rahang bawah menggunakan cervical brush. Hasil apusan dilakukan pewarnaan dengan modifikasi Feulgen-Rossenbeck dan dihitung jumlah mikronukleus menggunakan mikroskop yang disambungkan dengan optilab. Analisis statistik dilakukan menggunakan paired t-test. Analisis statistik menunjukkan adanya perbedaan yang signifikan (p<0,05) antara jumlah mikronukleus sebelum dan 9 hari sesudah paparan radiografi panoramik. Akan tetapi tidak ditemukan perbedaan yang signifikan (p>0,05) antara sebelum paparan dibandingkan hari ke-3 dan ke-6 setelah paparan radiografi panoramik. Kesimpulang dari hasil penelitian ini sejalan dengan penelitian sebelumnya pada manusia bahwa peningkatan jumlah mikronukleus terjadi pada hari ke-9 setelah paparan radiografi panoramik. Hasil ini mengindikasikan bahwa pada kelinci juga menunjukkan peningkatan jumlah mikronukleus di mukosa gingiva akibat paparan radiografi panoramik.
Micronucleus Increase After Panoramic Radiography Exposure In Rabbit’s Gingival Mucosa. Micronucleus is one of the early states of DNA damage found in human gingival mucosa after dental panoramic radiography exposure. The increasing amount of micronucleus will reach a peak in the tenth day after the exposure, and it will continuously decrease right after the fourteenth day. Rabbit has almost the same gingival mucosa and turn-over period with human for about 10-12 days. The purpose of this research is to evaluate the increasing amount of micronucleus in rabbit’s gingival mucosa after panoramic radiography exposure. A total of nine New Zealand rabbits were divided into 3 groups to represent day of 3rd, 6th and 9th after the panoramic radiography exposure. The mandibular anterior gingival mucosa of each animals was swabbed using a cervical brush before and after panoramic radiography exposure. The samples were stained with Feulgen-Rossenbeck modification, and the amount of micronucleus was counted using a microscope that is connected to Optilab. Statistical analysis was performed using paired t-test. The statistical analysis showed that there was significant difference (p <0.05) between the number of micronucleus before exposure and 9th day after panoramic radiography exposure. Moreover, there was no significant difference (p> 0.05) between the amount of micronucleus before exposure compared with 3rd and 6th day after panoramic radiography exposure. Based on the experiment, it is concluded that the result is consistent with previous studies conducted in human that there was increasing amount of micronucleus at the 9th day after panoramic radiography exposure. This result indicates that rabbit performs the increasing amount of micronucleus in gingival mucosa because of panoramic radiography exposure
Faculty of Dentistry, Universitas Gadjah Mada
2013-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/6738
Majalah Kedokteran Gigi Indonesia; Vol 20, No 2 (2013): December
eng
Copyright (c) 2016
oai:jurnal.ugm.ac.id:article/6803
2016-11-07T00:31:55Z
mkgi:ART
"131201 2013 eng "
2442-2576
2460-0164
dc
Pengaruh Ekstrak Kulit Jeruk Nipis (Citrus Aurantifolia Swingle) Konsentrasi 10% Terhadap Aktivitas Enzim Glukosiltransferase Streptococcus mutans
U, Zenia Adindaputri
Pendidikan Dokter Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Purwanti, Nunuk
Bagian Biomedika, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Wahyudi, Ivan Arie
Bagian Biomedika, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Streptococcus mutans merupakan bakteri yang berperan sebagai agen utama penyebab karies gigi, yang memiliki enzim glukosiltransferase (GTF). Enzim GTF akan mengubah sukrosa menjadi fruktosa dan glukan. Salah satu herbal tradisional yang dapat berperan sebagai antibakteri adalah kulit jeruk nipis (Citrus aurantifolia Swingle) yang mengandung polifenol terutama flavonoid. Tujuan penelitian ini untuk mengetahui pengaruh ekstrak kulit jeruk nipis (Citrus aurantifolia Swingle) konsentrasi 10% terhadap aktivitas enzim GTF Streptococcus mutans. Penelitian ini menggunakan ekstrak kulit jeruk nipis konsentrasi 10% sebagai perlakuan, chlorhexidine gluconate 0,12% sebagai kontrol positif, serta akuades steril sebagai kontrol negatif. Metode penelitian ini terdiri dari tiga tahap yaitu penyiapan ekstrak kulit jeruk nipis konsentrasi 10%, penyiapan enzim GTF dari supernatan Streptococcus mutans, dan pengujian aktivitas enzim GTF melalui analisis konsentrasi fruktosa dengan menggunakan High Performance Liquid Chromatography (HPLC). Pembacaan luas area fruktosa dilakukan berdasarkan waktu retensi. Satu unit aktivitas enzim GTF di definisikan sebagai 1 µmol fruktosa/ml dari enzim/jam. Selanjutnya data yang diperoleh dianalisis secara statistik dengan one way ANOVA.Hasil perhitungan aktivitas enzim GTF dengan one way ANOVA menunjukkan perbedaan yang signifikan antara kelompok perlakuan dengan kelompok kontrol negatif (p<0,05), dan tidak terdapat perbedaan yang signifikan dengan kontrol positif. Kesimpulan dari penelitian ini adalah ekstrak kulit jeruk nipis konsentrasi 10% dapat menghambat aktivitas enzim glukosiltransferase Streptococcus mutans.
The Influence of 10% Concentrate of Citrus Aurantifolia Swingle on The Activities of Streptococcus Mutans Glucocyl Transferase Enzyme. Streptococcus mutans is a bacteria which has glucosyl transferase (GTF) enzyme and acts as the main agent that causes dental caries. GTF enzyme will convert sucrose into fructose and glucan. Lime peel (Citrus aurantifolia Swingle) is one of the traditional herbs which has flavonoid as an antibacterial agent. The purpose of this research is to investigate the effect of 10% concentration of lime peel extract (Citrus aurantifolia Swingle) to the activity of GTF enzyme Streptococcus mutans.This research used 10% concentration of lime peel extract as the treatment, 0.12% chlorhexidine gluconate as a positive control, and distillate water as anegative control. The method of this research consists of three steps; preparing the lime peel extract concentration of 10%, preparing the GTF enzyme from the supernatant of Streptococcus mutans, and testing GTF enzyme activity by analyzing the fructose concentration using High Performance Liquid Chromatography (HPLC). Perusal of the fructose area was based on the retention time of fructose. One unit of GTF enzyme activity is defined as the 1 μmol fructose / ml of enzyme / hour. The obtained data then were analyzed by one way ANOVA. The result showed a significant difference between treatment group with the negative control (p <0.05), and there are no significant difference with the positive control. This research concludes that 10% lime peel extract can inhibit the GTF enzyme activity of Streptococcus mutans.
Faculty of Dentistry, Universitas Gadjah Mada
2013-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/6803
Majalah Kedokteran Gigi Indonesia; Vol 20, No 2 (2013): December
eng
Copyright (c)
oai:jurnal.ugm.ac.id:article/7668
2016-11-07T00:31:55Z
mkgi:ART
"131201 2013 eng "
2442-2576
2460-0164
dc
Profil Bibir dan Posisi Insisivus Perawatan Kasus Borderline Klas I dengan Pencabutan dan Tanpa Pencabutan
Hanimastuti, Yenni
Program Studi Ortodonsia, Program Pendidikan Dokter Gigi Spesialis Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Pudyani, Pinandi Sri
Bagian Ortodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Sutantyo, Darmawan
Bagian Ortodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Penentuan rencana perawatan ortodontik dengan pencabutan atau tanpa pencabutan masih menjadi perdebatan, terutama pada kasus borderline.Perawatan ortodontik dengan atau tanpa pencabutan dapat mempengaruhi profil wajah.Perubahan pada penampilan wajah terjadi akibat adanya perubahan posisi gigi anterior yang dapat mempengaruhi perubahan profil jaringan lunak wajah terutama pada daerah bibir. Penelitian ini bertujuan mengetahui perbandingan perubahan profil bibir dan posisi gigi insisivus pada kasus borderline klas I antara perawatan dengan pencabutan 4 premolar kedua dan tanpa pencabutan. Penelitian dilakukan pada 28 sefalogram lateral kasus borderline klas I yang dirawat dengan teknik straight wire, terdiri dari 2 kelompok (13 kasus dengan pencabutan dan 15 kasus tanpa pencabutan). Masing-masing sefalogram dilakukan pengukuran profil bibir,yaitu jarak bibir atas dan bawah terhadapVertical Reference Plane (VRP) dan sudut interlabial; serta posisi gigi insisivus, yaitu jarak gigi insisivus atas dan bawah terhadap Vertical Reference Plane (VRP), sebelum dan sesudah perawatan. Hasil penelitian menunjukkan pada tahap awal perawatan kedua kelompok memiliki karakteristik profil bibir dan posisi gigi insisivus yang sama (p>0,05). Terdapat perbedaan bermakna (p<0,05) pada perubahan posisi bibir, sudut interlabial, dan posisi gigi insisivus antara kelompok yang dirawat dengan pencabutan dan tanpa pencabutan setelah perawatan ortodontik. Kesimpulan penelitian ini adalah profil bibir dan posisi gigi insisivus pada kasus borderline klas I yang dirawat dengan pencabutan 4 premolar kedua menjadi lebih retrusif daripada profil bibir dan posisi gigi insisivus kasus borderline klas I yang dirawat tanpa pencabutan.
Lips Profile And Incisivus Position In Class Iborder Line Cases With Or Wthout Extraction. Determining whether an orthodontic treatment plan should be with or without extraction is still debatable, particularly for borderline cases. In fact, such a treatment could affect the facial profile. The change in facial appearance is caused by the reposition of anterior teeth which could cause facial soft tissue profile changes, particularly at the lips area. The aim of this study is to compare the changes of lips profile and incisors position in class I borderline cases which have been treated with extraction of 4 second premolars and non-extraction.The study was conducted on 28 lateral cephalograms of class I borderline cases which have been treated with straight wire technique, as divided into two groups (13 extraction and 15 non-extraction cases). Each cephalograms had measured on lips profile, which was the distance of upper and lower lips to Vertical Reference Plane (VRP) and interlabial angle; and the position of incisors, which was the distance of upper and lower incisors to Vertical Reference Plane (VRP), at pre and post-treatment. The results of this study have shown that at the initial treatment, lips profile and incisors position for both groups have similar characteristics (p>0,05). There are significant differences (p<0.05) on lips position, interlabial angle, and incisors position changes between the extraction and non- extractiion cases after orthodontic treatment. From this study, it can be concluded that lips profile and incisors position in class I borderline cases treated with the extraction of second bicuspid are more retruded than that of non-extraction cases
Faculty of Dentistry, Universitas Gadjah Mada
2013-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/7668
Majalah Kedokteran Gigi Indonesia; Vol 20, No 2 (2013): December
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/7675
2016-11-07T00:31:55Z
mkgi:ART
"131201 2013 eng "
2442-2576
2460-0164
dc
Perubahan Posisi Mandibula pada Perawatan Kamuflase Maloklusi Kelas III Skeletal
Hartati, Sri
Program Studi Ortodonsia, Program Pendidikan Dokter Gigi Spesialis Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
JCP, Heryumani
Bagian Ortodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Kuswahyuning, Kuswahyuning
Bagian Ortodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Maloklusi kelas III skeletal pada umumnya memiliki hubungan rahang yang prognatik, yaitu mandibula terletak lebih maju dari maksila. Perawatan kamuflase non pembedahan pada pasien dewasa dengan maloklusi kelas III memerlukan pencabutan dua gigi premolar mandibula atau empat gigi premolar untuk memberikan ruang retraksi gigi incisivus mandibula. Prinsip perawatan teknik Begg adalah mekanisme gaya differensial dengan menggunakan gaya yang ringan dan kontinyu. Penggunaan elastik intermaksiler kelas III menyebabkan ekstrusi gigi molar atas, retrusi gigi insisivus bawah, rotasi mandibula searah jarum jam dan perubahan posisi kondilus. Penelitian ini bertujuan untuk mengetahui perubahan linier dan anguler posisi mandibula pada perawatan kamuflase maloklusi kelas III skeletal setelah dilakukan perawatan ortodontik dengan teknik Begg. Penelitian dilakukan pada 20 pasang sefalogram lateral dari subjek laki-laki dan perempuan usia 18-25 tahun yang memenuhi kriteria penelitian. Seluruh subjek yang dirawat dengan teknik Begg disertai pencabutan dua gigi premolar pertama bawah. Perubahan posisi mandibula ditentukan dengan perubahan titik Pg dan Pg. terhadap sumbu X dan sumbu Y sedangkan perubahan anguler dengan melihat perubahan sudut Y-axis. Data yang diperoleh dianalisisi dengan paired t test. Hasil penelitian perubahan posisi mandibula setelah perawatan ortodontik kamuflase dengan alat cekat teknik Begg menunjukkan perubahan yang bermakna (p<0,05). Titik Pg mengalami pergeseran ke arah posterior dan inferior dan sudut Y-axis mengalami peningkatan berarti terjadi rotasi searah jarum jam.
Skeletal Class III malocclusion generally has prognatic jaw relationship. The mandibular is more forward than the maxilla. Camouflage non-surgical treatment in adult patients with Class III malocclusion required extraction of two mandibular premolars or four premolar teeth to give a space of mandibular incisors teeth retraction. The Begg technique treatment principle is the mechanism of differential force using light and continuous force. The use of inter-maxillary elastic Class III causes the extrusion of upper molars, retrusion of lower incisors, clockwise rotation of the mandible and changing of condyle position. This research aims to determine the linear changing and angular position of the mandible on the camouflage treatment of skeletal Class III malocclusion after orthodontic treatment with Begg technique. The research was conducted on 20 pairs of lateral cephalogram of men and women aged 18-25 years who met the research criteria. All subjects were treated with Begg technique with extraction of two lower first premolars. The changing of mandibular position is determined by changing the point Pg and Pg. to X axis and Y axis, while the angular changing is determined by looking at the changing of Y-axis. The obtained data were analysed with paired t test analysis. The results show that there are significant changes in mandibular position after camouflage orthodontic treatment with fixed appliance of Begg technique (p<0,05). Pg point is shifted towards the posterior and inferior, and Y-axis angle increases. It means that the clockwise rotation has happened.
Faculty of Dentistry, Universitas Gadjah Mada
2013-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/7675
Majalah Kedokteran Gigi Indonesia; Vol 20, No 2 (2013): December
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/7676
2016-11-07T00:31:56Z
mkgi:ART
"131201 2013 eng "
2442-2576
2460-0164
dc
Hubungan Retraksi Gigi Anterior dengan Bentuk Bibir pada Perawatan Protrusif Bimaksilar dengan Teknik Begg
Prima, Francisca
Program Studi Ortodonsia, Program Pendidikan Dokter Gigi Spesialis Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Iman, Prihandini
Bagian Ortodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Sutantyo, Darmawan
Bagian Ortodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Perubahan pada jaringan keras di daerah sepertiga wajah bagian bawah membawa perubahan pada jaringan lunak di atasnya. Pergerakan pada gigi anterior akan mempengaruhi bentuk bibir yang melekat langsung pada gigi. Penelitian ini bertujuan untuk mengetahui hubungan perubahanposisi gigi anterior dengan perubahan bentuk bibir atas dan bibir bawah setelah perawatan ortodontik pada maloklusi protrusif bimaksilar dengan teknik Begg pada orang dewasa Jawa. Penelitian dilakukan pada 17 pasang sefalogram lateral pasien berumur 18-35 tahun dengan protrusif bimaksilar sebelum dan sesudah perawatan. Masing-masing sefalogram diukur perubahan pada posisi gigi anterior yaitu jarak yang diukur dari tepi insisal gigi anterior ke garis referensi yang ditarik dari sella dan perubahan pada bibir atas dan bawah yaitu ketebalan dan panjang bibir. Data perubahan pada posisi gigi anterior dan perubahan pada bibir dianalisis dengan uji korelasi product moment Pearson dan analisis regresi. Hasilpenelitian menunjukkan bahwa terdapat korelasi bermakna antara perubahan posisi gigi anterior dengan perubahan ketebalan dan panjang bibir.Ketebalan bibir atas dan bibir bawah bertambah secara bermakna ( P<0,05). Panjang bibir atas dan bibir bawah juga bertambah secara bermakna (P<0,05).Kesimpulan dari penelitian dijumpai bahwa retraksi gigi anterior atas dan bawah pada perawatan protrusif bimaksilar akan diikuti oleh pertambahan ketebalan dan panjang bibir atas dan bibir bawah.
The Relationship Between Anterior Teeth Retraction with The Lip Shape During Treatment on Bimaxillary Protrusion Using Begg Technique. The changes of hard tissue at the third lower area of the face affect the changes of the soft tissue. The movement of the anterior teeth influences lip shape which is in direct contact with these.This research aims to determine the relationship between the change of anterior teeth position and the change of upper and lower lips after orthodontic treatment on bimaxillary dental protrusion with Begg technique in adult Javanese. The research was conducted to 17 pairs of lateral setalogram on patients aged 18 to 35 with bimaxilar protrusion after and before treatment. Each setelogram measured the change of anterior teeth position (measured as the horizontal distance from the incisal tip to a constructed vertical to sella) and the change of upper and lower lips (measured as thickness and length of the lips). Data on anterior teeth position changes and lips changes were analysed using Pearson product moment correlation test and regression analysis. The result showed that there was a positive correlation between the change of anterior teeth position and the change in thickness and length of the upper and lower lips. The thickness of the upper and lower lips increased significantly (p<0,05). The length of upper and lower lips increased significantly too (p<0,05). Based on the research, it is concluded that treatment for on bimaxillary protrusion with Begg technique on the upper and lower anterior teeth retraction increases the thickness and length of upper and lower lips
Faculty of Dentistry, Universitas Gadjah Mada
2013-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/7676
Majalah Kedokteran Gigi Indonesia; Vol 20, No 2 (2013): December
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/7677
2016-11-07T00:32:02Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Intrusi Berat dengan Keterlibatan Multipel Gigi Insisivus Maksila akibat Trauma pada Anak
Priyatama, Andhika
Program StudiBedahMulut Dan Maksilofasial, PPDGS Fakultas Kedokteran Gigi Universitas Gadjah Mada
Rahajoe, Poerwati Soetji
Bagian Bedah Mulut Dan Maksilofasial Fakultas Kedokteran Gigi Universitas Gadjah Mada
Rahardjo, Rahardjo
Bagian Bedah Mulut Dan Maksilofasial Fakultas Kedokteran Gigi Universitas Gadjah Mada
Array
Trauma gigi anak merupakan kasus yang sering dijumpai. Intrusi gigi merupakan salah satu akibat trauma berupa perpindahan gigi ke dalam soket alveolaris. Intrusi gigi permanen anak dengan pertumbuhan akar sempurna perlu segera ditangani untuk menghindari kerusakan permanen gigi dan jaringan pendukung. Reposisi secara bedah dipilih dengan pertimbangan kondisi umum, lama kejadian, keparahan dislokasi, kondisi mahkota dan pertumbuhan akar. Tujuan laporan ini adalah melaporkan keberhasilan pembedahan pada kasus fraktur dentoalveolar dengan multipel gigi intrusi. Seorang anak laki-laki berusia 10 tahun datang ke RSGM Prof. Soedomo dengan keluhan gigi masuk ke langit-langit setelah terjatuh kurang lebih 30 menit sebelum kedatangan. Keadaan umum baik, compos mentis, GCS 15, tanda vital normal, rasa sakit pada gigi atas (VAS = 7), tidak dicurigai cedera kepala atau trauma di tempat lain. Pemeriksaan klinis menunjukkan vulnus laceratum pada gingiva anterior maksila, empat gigi incisivus maksila (12,11, 21, 22) mengalami intrusi. Gigi insisivus sentral dan lateral kanan terlihat sepertiga mahkota, gigi insisivus sentral dan lateral kiri mahkota tidak tampak. Pemeriksaan radiografis menunjukkan intrusi gigi insisivus maksila dengan kedalaman lebih dari 7 milimeter, akar gigi telah tumbuh sempurna, dan tidak terdapat fraktur akar, fraktur mahkota maupun fraktur rahang. Tindakan yang dilakukan adalah reposisi gigi intrusi dan fiksasi interdental maksila. Perawatan bedah dan fiksasi interdental memberikan hasil yang sangat baik. Hasil kontrol pasca perawatan didapatkan oklusi normal, pasien mampu membuka dan menutup mulut tanpa ada gangguan, gigi-gigi intrusi dalam kondisi vital, mastikasi normal, dan estetika baik.
Severe Traumatic Intrusions of Multiple Maxillary Incisors In Children. Dental trauma is one of the most common traumas during childhood. The report will discuss about a treatment of multiple severe traumatically intruded maxillary incisors in children. A 10-year-old boy came to Prof. Soedomo Dental Hospital with a complaint of teeth intrusion after having accident in school thirty minutes before. The patient was in good general condition, compos mentis, the GCS score was 15, vital sign was normal, pain on anterior maxillary teeth (VAS was 7), no head injury or other traumas. The clinical examination showed that there was vulnus laceratum on maxillary gingival, and intrusion of the four maxillary incisors (12, 11, 21, 22). Only one-third crown of the right maxillary incisors was visible, meanwhile, the crowns of the left maxillary incisors were totally invisible. The supporting radiographic examination showed that the four maxillary incisors was apically intruded with more than seven millimeters in depth. The teeth’s root were well-developed (complete root formation), no fractures of the teeth’s root, crown, and the jaw. The patient underwent intruded teeth repositioning surgical treatment and maxillary inter dental fixation. Clinical evaluation (1 month and 2 months) after the treatments showed that the occlusion was achieved as the same as before the trauma. The patient was able to open and close the mouth normally without functional impairments. Furthermore, the intruded teeth were in a vital condition, no mastication pain, and with a good aesthetics.
Faculty of Dentistry, Universitas Gadjah Mada
2013-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/7677
Majalah Kedokteran Gigi Indonesia; Vol 20, No 2 (2013): December
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/7954
2016-11-07T00:32:03Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Penatalaksanaan Fraktur Kompleks Zygomatikomaksilaris Sinistra dengan Miniplate Osteosynthesis
Bernado, Pedro
Program Studi Ilmu Bedah Mulut dan Maksilofasial PPDGS Fakultas kedokteran Gigi, Universitas Gadjah Mada
Prihartiningsih, Prihartiningsih
Bagian Bedah Bedah Mulut, RSUP Dr. Sardjito, Yogyakarta, Indonesia
Hasan, Cahya Yustisia
Bagian Ilmu Bedah Mulut dan Maksilofasial, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Wajah terletak lebih ke anterior secara anatomis oleh sebab itu mudah mendapatkan trauma. Os Zigoma merupakan tulang yang menonjol pada wajah dan akan menahan gaya bentur terbesar pada wajah. Tulisan ini melaporkan penatalaksanan fraktur kompleks zigomatikomaksilaris sinistra dengan miniplate osteosynthesis.Seorang laki-laki 22 tahun dirujuk ke Bagian Bedah Mulut RSUP Dr Sardjito dengan riwayat kecelakaan lalulintas tiga minggu sebelum masuk RS. Pasien mengeluh daerah pipi kiri terasa tebal dan dirasa lebih datar dari pipi kanan. Pemeriksaan klinis terdapat parestesi nervus infraorbita sinistra, displace tulang daerah infraorbital rim sinistra, diskontinuitas regio sinus maksilaris sinistra. Radiografis CT axial dan koronal serta CT Scan 3D tampak fraktur melibatkan infraorbital rim sinistra, fraktur sinus maksila sinistra, fraktur pada sutura zigomaticofrontalis dan pada sutura zigomatikotemporalis. Penatalaksanaannya dilakukan open reduction internal fixation (ORIF) fraktur kompleks zigomatikomaksilaris dengan miniplate osteosynthesis di bawah anestesi umum. Pasca operasi gejala parestesi berangsur- angsur berkurang, defek infraorbital rim terkoreksi dan pipi kiri tampak kembali prominen. Prognosis kasus ini dubia ad bonam. ORIF dengan miniplate osteosynthesis dapat memulihkan deformitas wajah dengan hasil malar eminensia kembali prominen dan membuat kondisi dekompresi nervus infraorbita sinistra yang mendukung proses pemulihan sensorisnya.
Management of Zygomaticomaxillaris Sinistra Complex Fractures with Osteosynthesis Miniplate. Face lies in a prominent position so that this area is often susceptible to trauma. Os zygomaticum is an area that holds the heaviest impact on facial trauma. This paper reports one case about zygomaticomaxillary complex fractures management with miniplate osteosynthesis. A 22 years old man was referred to the Department of Oral Surgery Dr Sardjito Hospital with a history of traffic accident three weeks before admission. He felt that his left cheek was thick and flatter than the right one. Clinical examination found that the left infraorbita nerve was paresthesized, the bone on the left infraorbital rim region was displaced and the left maxillary sinus region was discontinued. Radiography examination using CT axial and coronal, and 3D CT scan showed both of the left infraorbital rim and maxillary sinus were fractured, as well as the zygomaticotemporalis suture and the zygomaticofrontalis suture. An Open Reduction Internal Fixation (ORIF) of the zygomaticomaxillary complex fractures with miniplate osteosynthesis was performed under general anesthesia. The result showed that the postoperative paresthesia symptoms were gradually diminished, the infraorbital rim defects were corrected and the prominent left cheek was recontructed. The prognosis was dubia ad bonam. It can be concluded that ORIF with miniplate osteosynthesis reconstructs the facial deformity, recovers the malar eminence prominency. The nerves decompression will favor the recovery process of the left infraorbita sensory
Faculty of Dentistry, Universitas Gadjah Mada
2013-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/7954
Majalah Kedokteran Gigi Indonesia; Vol 20, No 2 (2013): December
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/7955
2016-11-07T00:32:03Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Apeksifikasi pada Gigi Insisivus Kanan Maksila dengan Mineral Trioxide Aggregate
Widiadnyani, Ni Kadek Eka
Mulyawati, Ema
Bagian Konservasi Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada
Array
Trauma pada gigi permanen imatur non vital dengan apikal terbuka sering terjadi dan melibatkan kurang lebih 30% populasi anak. Mineral trioxide aggregate (MTA) adalah bahan pilihan terbaik yang dipakai sebagai bahan apeksifikasi untuk pembentukan apikal barrier dan penyembuhan pada gigi imatur. Tujuan laporan kasus adalah untuk melaporkan keberhasilan penutupan apikal dengan menggunakan MTA pada gigi permanen insisivus non vital dengan apikal terbuka yang diakibatkan trauma. Pasien perempuan 18 tahun dengan keluhan gigi depan atas kanan patah dan berubah warna. Kejadian trauma sejak 6 tahun yang lalu karena jatuh dari sepeda. Pemeriksaan klinis, gigi non vital dengan fraktur Ellis klas IV disertai apikal terbuka dan diskolorasi oleh karena trauma. Periapikal radiografis menunjukkan apikal masih terbuka dengan saluran akar yang besar serta terdapat radiolusensi periapikal. Apeksifikasi dilakukan dengan MTA dilanjutkandengan pemasangan pasak pita fiber, pembuatan inti dan restorasi mahkota jaket porselin fusi metal. Simpulan hasil perawatan menunjukkan bahwa apeksifikasi dengan MTA dapat mempersingkat waktu kunjungan dengan pembentukan barier apikal yang merangsang penyembuhan dan dapat langsung dilanjutkan dengan restorasi akhir.
Apexification With Mineral Trioxide Aggregate In Right Maxillary Incisor. Traumatic injury in non-vital immature permanent teeth with open apex is common, and it comprises approximately 30% of the pediatric population. Mineral trioxide aggregate (MTA) is the best material to be used as an ingredient for apexification procedure for apical calcific barrier formation and healing. The aim of the present case study is to overview the successful closure of root apex in pulpless permanent incisors with wide open apices as a consequence of trauma using MTA. The examination was conducted to an 18 year-old female patient who complained about her broken and discolored right upper front teeth. The traumatic injury of her teeth had happened since 6 years ago after she fell from bike. On clinical examination, she suffered from non-vital teeth with fracture Ellis class IV, apex open and discoloration accompanied by trauma. Periapical radiographic evaluation showed that root formation with wide open apices with root canal was large and indicated a periapical radiolucency. Therefore, apexification with MTA was performed followed by ribbon fiber-reinforced, core making and restoration of full crown porcelain fusion metal. From the treatment, it can be concluded that the time visit for apexification treatment using MTA is shortened, and MTA can heal and stimulate apical barrier formation immediately after final restoration.
Faculty of Dentistry, Universitas Gadjah Mada
2013-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/7955
Majalah Kedokteran Gigi Indonesia; Vol 20, No 2 (2013): December
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/7957
2016-11-07T00:32:03Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Protesa Mata: Rehabilitasi Pasien
Waskitho, Arief
Program Studi Prostodonsia, Program Pendidikan Dokter Gigi Spesialis Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Sugiatno, Erwan
Bagian Prostodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Ismiyati, Titik
Bagian Prostodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Kasus kehilangan bola mata dapat menimbulkan masalah fungsi, psikis, dan estetik. Salah satu perawatan rehabilitatif pada kasus ini adalah dengan protesa mata. Tujuan pembuatan protesa mata adalah untuk mempercepat penyembuhan fisik dan psikis serta memperbaiki estetik. Pasien laki-laki usia 50 tahun datang ke klinik Prostodonsia RSGM Prof. Soedomo FKG UGM dengan kondisi kehilangan mata sebelah kanan akibat trauma 3 tahun yang lalu.Pemeriksaan soket mata menunjukkan konjungtiva yang sehat dan tidak terdapat infeksi. Rencana perawatan adalah pembuatan protesa mata non fabricated berbahan resin akrilik. Prosedur perawatan dilakukan dengan tahap-tahap yaitu pencetakan mata dengan sendok cetak mata perorangan dan pengisian hasil cetakan dilakukan 2 tahap. Pembuatan model malam sklera, mencoba pola malam sklera, membuat sklera akrilik, mencoba sklera akrilik, dan penentuan lokasi dan diameter iris, melukis iris dan pupil, penyelesaian protesa mata, serta insersi protesa mata, pemeriksaan yang perlu dilakukan adalah retensi, stabilisasi, dan kenyamanan protesa mata. Kontrol setelah 1 minggu protesa mata menunjukkan hasil yang baik, tidak ada keluhan rasa sakit, dan tidak ada peradangan. Pasien lebih percaya diri dan nyaman dengan protesa mata ini karena bentuknya sesuai soket mata. Pemakaian protesa mata dapat meningkatkan kepercayaan diri pasien sehingga dapat diterima dalam kehidupan sosial bermasyarakat.
Ocular Prosthesis: Patient Rehabilitation. The loss of eyeballs may lead to problems in function, psychology, and aesthetics. One of rehabilitative treatments for this case is by making prosthesis eyes. The purpose of this treatment is to heal the physical and psychological function quickly and to fix the aesthetics. A 50-year-old male patient who came to RSGM Prof. Soedomo FKG UGM’s Prostodontia Clinic complained that he lost his right eye because of traumatic injury 3 years ago. After checking the eye socket up, it was found that his conjunctiva lining was healthy, and there was no infection. The treatment plan was to make non-fabricated ocular prosthesis from acrylic resin. For the treatment procedure, the steps are as follow: minting the individual eye by using minted spoon and pouring the minting result of the eye by two phases; making the model of wax sclera followed by trying on the wax sclera pattern to the patient eye socket and making an acrylic version of sclera followed by trying on the acrylic sclera to the eye socket, and then determining the location and iris diameter to draw the iris and pupil. The finishing process of the eye prosthesis is by inserting the eye prosthesis to the patient eye socket. The checkup is needed to know the retention, stabilization and fitting the eye prosthesis. After medical check-up during a week, the eye prosthesis showed the good result, absence of pain and inflammation. The patient was more confident psychologically and comfortable using this eye prosthesis because the shape was compatible with the eye socket. Using eye prosthesis can improve the patients’ confidence as they can be accepted in social life.
Faculty of Dentistry, Universitas Gadjah Mada
2013-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/7957
Majalah Kedokteran Gigi Indonesia; Vol 20, No 2 (2013): December
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8193
2016-11-07T00:31:53Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Identifikasi Perawatan Ortodontik Spesialistik dan Umum
Ardhana, Wayan
Bagian Ortodonsia,Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Tujuan perawatan ortodontik adalah untuk mendapatkan susunan gigi yang teratur, kontak oklusal yang baik, sehingga dapat dicapai fungsi oklusi yang efisien, dan estetika penampilan wajah yang menyenangkanserta hasil perawatan yang stabil. Untuk mencapai tujuan tersebut dokter gigi perlu dapat mengidentifikasi kasus maloklusi yang akan dirawat, kemampuan dan kompetensi untuk mencapai tujuan perawatan sehinggadapat dicapai hasil perawatan yang memuaskan. Tujuan telaah pustaka ini adalah membahas kasus maloklusi berdasarkan keterlibatan komponen dentoskeletal yang membentuk maloklusi, menetapkan perawatan dan alat ortodontik yang dapat dipakai, identifikasi tingkat kesulitan perawatan, dan pemahaman tentang kemampuan dan keterbatasan untuk mencapai tujuan perawatan, sehingga dikemudianhari tidak menimbulkan masalah baik bagi pasien maupun bagi dokter yang merawat. Special And General Identification Of Orthodontic Patients. The goal of orthodontic treatment is to improve the arrangement of teeth, with a good occlusal contact, so as to achieve an efficient occlusion function, a pleasant and aesthetical facial appearance and long-term stability after the treatment. To achieve these goals, a dentist with his capability and competence must be able to identify the malocclusion cases. The purpose of this library research is to discuss the case of malocclusion based ondentoskeletal components that form the malocclusion, to establish care and orthodontic appliance that can be used, to identify the level of difficulty of care, and to gain an understanding of capabilities and limitations in fulfilling the purpose of the treatment in order to avoid any problems in the future for both patients and physicians.
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8193
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8194
2016-11-07T00:31:53Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Minyak Atsiri Temu Putih (Curcuma Zedoaria Rosc., Zingiberaceae) Menurunkan Ekspresi CD4+ Pada Gingiva Terpapar A. Actinomycetemcomitans
Handajani, Juni
Bagian Biologi Mulut, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Aggregatibacter actinomycetemcomitans (A. actinomycetemcomitans)merupakan bakteri Gram-negatif yang dikaitkan dengan penyakit periodontal. Ekspresi positif CD4+ tampak pada keadaan gingivitis(inflamasi gingiva) maupun periodontitis. Tujuan dari penelitian ini adalah untuk mengetahui efek minyak atsiri temu putih (Curcuma zedoaria Rosc.) terhadap ekspresi CD4+ pada gingiva terpapar A.actinomycetemcomitans. Penelitian dilakukan pada tikus Wistar jantan umur 3 bulan yang diberi paparan bakteri A.actinomycetemcomitanspada gingiva anterior mandibula. Kelompok perlakuan sebanyak 5 ekor tikus diberikan minum minyak atsiri temu putih dosis 30,6μl/ml selama 14 hari dan kontrol diberikan aquades. Bakteri diaplikasikan sebanyak100 μl hari ke-7 sampai ke-14 lalu hari ke-15 dilakukan pengorbanantikus teranestesi. Gingiva anterior mandibula tikus diambil untuk pembuatan preparat histologis selanjutnya dilakukan pewarnaan Hematoxylin-Eosin (HE) dan imunohistokimia. Antibodi CD4+ (Santa Cruz Biotechnology, USA) digunakan pada pewarnaan imunohistokimia.Pengamatan preparat histologis menggunakan mikroskop cahaya. Hasil penelitian menunjukkan ekspresi CD4+ positif kuat di lamina propria dan stratum basale pada kelompok kontrol sedangkan ekspresi positif lemah di area lamina propria tampak pada kelompok perlakuan. Disimpulkanbahwa induksi minyak atsiri temu putih dapat menurunkan inflamasi gingiva ditandai dengan penurunan ekspresi CD4+.
Reducing CD4+ Expression at Gingiva Exposed A.Actinomycetemcomitans using Curcuma Zedoaria Rosc., Zingiberaceae. Aggregatibacter actinomycetemcomitans (A. actinomycetemcomitans) is a gram-negative bacteria associated withperiodontal disease. Positive expression of CD4+ is shown in gingivitis and periodontitis. The aim of this study was to determine the effect of curcuma zedoaria Rosc., volatile oil against CD4+ expression on gingiva exposed A. actinomycetemcomitans. The study was conducted on male Wistar rats aged 3 months that were exposed bacteria A. Actinomycetemcomitans. Treatment group as many as 5 rats were administered orally with curcuma zedoaria Rosc. volatile oil at dose of 30.6 μl/ml for 14 days and distilled water in control. A 100 μl bacteria were applied on the 7th to 14th day on the gingiva anterior mandibular. At the 15th day, rat was anesthetized then sacrificed. The mandibular gingiva anterior of the rat was taken as histological preparations for HE and immuno-histo chemical staining. CD4+ antibody (Santa Cruz Biotechnology, USA) was used for immune staining. Histological preparations were observed under a light microscope.The results showed a strong positive CD4+ expression in the lamina propria and stratum basale of control group while a weak positive expression in lamina propria area of treatment group. From the experiment, it is concluded that theinduction of curcuma zedoaria Rosc. volatile oil may reduce gingivitis, indicated by the decrease in CD4+ expression.
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8194
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8302
2016-11-07T00:31:53Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Pengaruh Ritma Circadian Terhadap Produksi Volatile Sulfur Compounds (VSC) Oral
Supriatno, Supriatno
Bagian Ilmu Penyakit Mulut, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Volatile sulfur compounds (VSCs) oral dihasilkan dari produk putrifikasi mikroba gas hidrogen sulfida (H2S), metil merkaptan (CH3SH) dan dimetil sulfida [(CH3)2S] yang merupakan gas utama penyebab halitosis. Ritma circadian mempunyai pengaruh terhadap fungsi beberapa organ tubuh termasuk sekresi saliva, produksi hormon, fungsi sistem tubuh, dan aktivitas mikroorganisma. Penelitian bertujuan menguji pengaruh ritma circadian terhadap produksi VSC oral yang diukur menggunakan OralChroma portable. Penelitian dilakukan dengan mengukur gas VSC individu yang sama pada pagi, siang dan malam hari di laboratorium riset terpadu FKG UGM. Hasil pengukuran H2S, CH3SH dan (CH3)2S diuji menggunakan analisis statistik Anava dua jalur dilanjutkan uji LSD dan uji korelasi Pearson dengan derajat kemaknaan 95%. Hasil penelitian menunjukkan terdapat perbedaan yang sangat bermakna antara produksi gas H2S, CH3SH dan (CH3)2S dengan waktu pengukuran (efek circadian) (p=0,000). Perbedaan sangat bermakna diketahui pula pada pengukuran gas H2S dan (CH3)2S antara pagi, siang dan malam (p=0,01 dan p= 0,00), serta pengukuran gas CH3SH siang dan malam (p=0,006), tetapi tidak pada CH3SH pagi hari (p=0,061). Produksi gas H2S tertinggi diketahui pada pagi hari (mean 1,198 ng/10 ml, CH3SH pada malam hari (mean 0,099 ng/10 ml), dan (CH3)2S pada siang hari (mean 1,216 ng/10 ml). Kekuatan hubungan pengukuran antara ke tiga gas dengan efek circadian diketahui sebesar r=0,738. Disimpulkan bahwa ritma circadian berpengaruh terhadap produksi VSCs oral. Produksi gas H2S dan (CH3)2S berbeda antara pagi, siang dan malam hari, sedangkan produksi gas CH3SH berbeda hanya pengukuran siang dan malam hari. Produksi gas H2S tertinggi diketahui pada pagi hari, gas CH3SH pada malam hari, dan gas (CH3)2S pada siang hari. Maj Ked Gi. Juni 2013; 20(1): 14 - 20.
The Effect Of Circadian Rhythm To Oral Volatile Sulfur Compounds Production. Oral volatile sulfur compound (VSC) is produced from microbial purification of hydrogen sulfide (H2S), methyl mercaptan (CH3SH) and dimethyl sulfide [(CH32S] gases. They are the main gases that cause halitosis. Circadian rhythm influenced the function of several organs of the human body including salivary secretion, hormone production, the body’s systems function, and activity of microorganisms. The purpose of this research is to examine the influence of circadian rhythm to oral VSC production measured by using a portable Oral Chroma. The research was carried-out by measuring the individual VSC gases in the morning, afternoon and evening at the integrated research laboratory, Faculty of Dentistry, UGM. Gases of H2S, CH3SH and (CH3)2S were tested by two-way ANOVA followed by Post-hoc LSD and Pearson correlation test with 95% significance level. The results showed the positive significant differences among the production of H2S, CH3SH and (CH3)2S with circadian time (p=0.000). Highly significant difference was also detected in amount of H2S and (CH3)2S gases in the morning, afternoon and evening (p=0.01 and p=0.00), as well as the amount of CH3SH gas in the afternoon and night (p=0.006), but not in amount of CH3SH gas in the morning (p=0.061). The highest production of H2S gas was known in the morning (mean 1.198 ng/10 ml), CH3SH gas was detected in the night (mean 0.099 ng/10 ml), and (CH3)2S gas was observed in the afternoon (mean 1.216 ng/10 ml). The strength of relationship among amount of three gases with circadian effects was r = 0.738. It is concluded that circadian rhythm markedly influences the production of oral VSCs. H2S and (CH3)2S gases production were significantly different among in the morning, afternoon and evening. However, amount of CH3SH gas production was significantly different only in the afternoon and the night. The highest gas production of H2S, CH3SH, and (CH3)2S was observed in the morning, in the night, and in the afternoon, respectively.
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8302
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:ojs.journal.ugm.ac.id:article/8303
2015-12-10T03:39:03Z
mkgi:ART
oai:jurnal.ugm.ac.id:article/8306
2016-11-07T00:31:54Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Deformasi Slot Beberapa Produk Braket Stainless Steel Akibat Gaya Torque Pada Kawat Stainless Steel
Zairina, Atika
Program Studi Ortodonsia, Program Pendidikan Dokter Gigi Spesialis, Fakultas Kedokteran Gigi Universitas Indonesia, Jakarta, Indonesia
Siregar, Erwin
Bagian Ortodonsia Fakultas Kedokteran Gigi, Universitas Indonesia, Jakarta, Indonesia
Ismaniati, Nia Ayu
Bagian Ortodonsia Fakultas Kedokteran Gigi, Universitas Indonesia, Jakarta, Indonesia
Array
Deformasi slot braket dapat mengurangi besar gaya torque yang akan dihantarkan ke gigi dan jaringan pendukungnya. Beberapa braket stainless steel yang beredar dipasaran belum pernah diteliti kualitasnya dalam perawatan ortodonsi. Tujuan penelitian adalah untuk membandingkan besar gaya torque akibat sudut puntir 30° 45° kawat stainless steel dan deformasi slot permanen akibat gaya torque tersebut antara kelompok merk braket (3M, Biom, Versadent, Ormco dan Shinye). Penelitian dilakukan pada lima puluh braket stainless steel edgewise dari lima kelompok merk braket (n=10) di lem ke akrilik. Masing-masing braket dilakukan pengukuran tinggi slot dengan mikroskop stereoskopi lalu dipasang ke alat uji torque yang sudah dibuat untuk penelitian ini. Setelah dilakukan uji torque, braket di ukur kembali tinggi slotnya dan dibandingkan dengan pengukuran sebelumnya untuk mengetahui adanya deformasi slot. Hasil analisis statistik menunjukkan perbedaan bermakna besar gaya torque pada sudut puntir 30° dan 45° antara Biom dan Shinye dengan Omrco. Gaya torque paling besar yaitu pada merk braket 3M (30°= 442,12 gmcm dan 45°= 567,99 gmcm), sedangkan yang terkecil adalah Biom (30°= 285,50 gmcm, 45°=361,38 gmcm). Perbedaan deformasi slot braket terjadi hampir pada semua kelompok merk braket. Deformasi slot braket hanya terjadi pada merk braket Biom (2,82 µm) dan Shinye (2,52 µm). Kesimpulan, salah satu faktor yang mempengaruhi besar gaya torque dan terjadinya deformasi slot yaitu komposisi dan proses manufaktur dari braket stainless steel. Proses manufaktur yang tidak sesuai standar dapat menyebabkan kualitas braket yang buruk. Deformasi slot permanen dalam penelitian ini terjadi pada merek braket Biom dan Shinye.
Slot Deformation of Various Stainless Steel Bracket Due to Torque Expression On The Wire. Bracket slot deformation can reduce the amount of torque that will be transmitted to teeth and supporting tissues. The quality of some stainless steel brackets in the market is still questionable for orthodontic treatments. This research aims to compare the amount of torque expression due to torsion angle of 30° and 45° at the stainless steel wire and bracket slot permanent deformation caused by the torque in each examined bracket brands (3M, Biom, Versadent, Ormco and Shinye). Fifty Stainless Steel Edgewise brackets from five different brands (n = 10) were attached onto an acrylic. Each bracket slot width was measured with a stereoscopic microscope and then mounted onto a torque apparatus that had been prepared for this study. Once the torque test was done, the width of bracket slot was re-measured to determine if there was a difference from initial bracket slot width at 45°. The results of ANOVA showed significant differences in the amount of torque at torsion angle of 30°and 45° between Biom and Shinye with Omrco. The 3M transmitted the highest load (30°= 442,12 gmcm and 45°= 567,99 gmcm), while the lowest was of Biom (300 = 285,50 gmcm and 450 = 361,38 gmcm). Differences in slot bracket deformation were found virtually in all groups of bracket brands. Deformation of bracket slots occurs only in Biom (2.82 µm) and Shinye (2.52 µm). From the observation, it is concluded that one of the major factors that affect torque and deformation of bracket slot is composition and manufacturing process of the stainless steel brackets. Manufacturing process that does not meet the standard can lead to a poor quality bracket. Permanent slot deformation in this study occurrs with Biom and Shinye bracket brands.
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8306
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8308
2016-11-07T00:31:55Z
mkgi:ART
"130701 2013 eng "
2442-2576
2460-0164
dc
Waktu Produksi Yolk Immunoglobulin (IGY) Kuning Telur Ayam yang Diimunisasi Streptococcus mutans
Azis, Mufidana
Fakultas Kedokteran Hewan, Universitas Gadjah Mada, Yogyakarta, Indonesia
N, Dhinintya Hyta
Fakultas Kedokteran Hewan, Universitas Gadjah Mada, Yogyakarta, Indonesia
R, Aurita Siwi
Fakultas Kedokteran Hewan, Universitas Gadjah Mada, Yogyakarta, Indonesia
M, Kristiyani Dwi
Bagian Biologi Mulut, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
L, Norma Dias
Fakultas Kedokteran Hewan, Universitas Gadjah Mada, Yogyakarta, Indonesia
Handajani, Juni
Bagian Biologi Mulut, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Prevalensi karies di Indonesia menunjukkan angka yang tinggi. Karies diketahui sebagai penyakit multifaktorial rongga mulut yang disebabkan oleh bakteri Streptococcus mutans. Salah satu metode terbaru pencegahan karies gigi, yaitu, melalui imunisasi pasif menggunakan antibodi kuning telur ayam (Yolk Immunoglobulin/IgY). Beberapa penelitian menunjukkan waktu produksi IgY bervariasi dengan perbedaan teknik pengujian. Tujuan penelitian ini adalah untuk mengetahui waktu yang dibutuhkan untuk memproduksi IgY kuning telur ayam yang diimunisasi S. mutans. Metode penelitian menggunakan 4 ekor ayam Hysex Brown sebagai kelompok perlakuan dan 1 ekor ayam sebagai kontrol. Suspensi S. mutans diinjeksikan pada ayam saat minggu pertama hari ke-1,2,3, kemudian ditambahkan Freund Adjuvant pada minggu ke-2 hingga minggu ke-4. Koleksi kuning telur ayam dilakukan mulai minggu ke-2 setelah imunisasi. Untuk mengetahui efektivitas vaksinasi dan keberadaan S.mutans, kuning telur ayam selanjutnya diuji dengan AGPT (Agar Gel Precipitation Test) dan hasilnya dinyatakan positif apabila terbentuk presipitasi diantara sumuran antigen dan antibodi.. Hasil penelitian menunjukkan hasil positif pada kuning telur ayam minggu ke-5. Disimpulkan bahwa waktu yang dibutuhkan untuk produksi IgY spesifik S. mutans pada kuning telur ayam mulai minggu ke-5 setelah imunisasi.
Production Time of Yolk Immunoglobulin (Igy) Yellow Chicken Egg Immunized with Streptococcus mutans. Dental caries prevalence in Indonesia appears in high rate. Caries is known as a multifactorial disease in oral cavity caused by Streptococcus mutans bacteria. The latest method to prevent dental caries is through passive immunization using chicken yolk antibody (Yolk Immunoglobulin /IgY). Some researches showed the variation of IgY production time using different testing technique. The purpose of this research is to determine the time required to produce IgY chicken yolk immunized by S. mutans. For the method, this research uses 4 chickens of Hysex Brown as the treatment group and a chicken as the control. S. mutans suspension is injected to the chicken from 1st, 2nd, and 3rdday in the first week; Freund Adjuvant was added in the 2ndtill 4thweeks. Collection of chicken yolk was started at 2ndweek after immunization. The chicken yolk then was tested using Agar Gel Precipitation Test (AGPT) to know the effectiveness of vaccination and the existence of S.mutans. The result of the test can be positive if it forms precipitation between antigen and antibody wells. The result has shown a positive response in chicken yolk in the 5thweek. From the test, it can be concluded that the time required for the production of IgY specific against S. mutans in chicken yolk is in the beginning of 5thweek after immunization.
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8308
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8340
2016-11-07T00:31:54Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Deformasi Slot Beberapa Produk Braket Stainless Steel Akibat Gaya Torque Kawat Beta Titanium
Huda, Marisa Mifta
Program Studi Ortodonti PPDGS Fakultas Kedokteran Gigi, Universitas Indonesia, Jakarta, Indonesia
Siregar, Erwin
Bagian Ortodonti, Fakultas Kedokteran Gigi, Universitas Indonesia, Jakarta, Indonesia
Ismah, Nada
Bagian Ortodonti, Fakultas Kedokteran Gigi, Universitas Indonesia, Jakarta, Indonesia
Array
Deformasi slot braket Stainless Steel akan mempengaruhi gaya yang diaplikasikan kepada gigi.Tujuan penelitian adalah untuk mengetahui deformasi slot braket dari lima merek braket yaitu 3M, Biom, Versadent, Ormco dan Shinye akibat gaya torque kawat Beta Titanium 0.021x0.025 inci dengan sudut puntir 45° dan besar gaya torque dengan sudut puntir 30° dan 45°. Penelitian juga bertujuan untuk membandingkan deformasi dan besar gaya torque antara kelima merek braket. Penelitian dilakukan pada 50 braket Stainless Steel Edgewise dari lima kelompok merek braket (n=10) dilem ke akrilik. Masing-masing braket dilakukan dua tahapan pengukuran yaitu pengukuran deformasi braket dengan menghitung rerata tinggi slot braket dengan mikroskop stereoskopi sebelum dan sesudah uji torque dan pengukuran besar gaya torque dengan alat uji torque. Hasil analisa statistik menunjukkan terdapat deformasi slot braket pada kelima merek braket dengan deformasi permanen secara klinis pada braket Biom (2,79 µm) dan Shinye (2,29 µm). Besar gaya torque pada kelima braket dari yang paling besar yaitu 3M, Ormco, Versadent, Shinye dan Biom. Perbandingan deformasi slot braket dan besar gaya torque antara kelima braket adalah terdapat perbedaan deformasi slot braket antara kelima merek braket kecuali antara 3M dan Ormco dan Biom dan Shinye dan terdapat perbedaan besar gaya torque antara kelima braket dengan sudut puntir 30° (kecuali 3M dan Ormco) dan 45°. Kesimpulan, Komposisi logam dan proses pembuatan braket merupakan faktor yang mempengaruhi terjadinya deformasi slot braket dan besar gaya torque. Proses pembuatan dengan metode MIM dan komposisi logam AISI 303 dan 17-4PH menurunkan risiko deformasi.
Slot Deformation in Various Stainless Steel Bracket Products due to The Torqueing Force of Beta Titanium Wire. Stainless Steel bracket slot deformation affects force applied to teeth. The research aims to determine slot deformation of five different bracket brands namely, 3M, Biom, Versadent, Ormco and Shinye due to torque of Beta Titanium wire 0.021 x 0.025 inch with torsional angle of 45° and the amount of torque with torsional angle of 30° and 45°. The research also attempts to compare the deformation and amount of torque among all five bracket brands. Fifity Stainless Steel Edgewise brackets from five bracket group brands (n=10) were attached on acrylic. Bracket slot measurement was carried out in two stages: firstly, deformation measurement by calculating average bracket slot height with stereoscopy microscope before and after application of torque; and secondly, measurement of torque with a torque measurement apparatus. Statistical analysis showed that there are slot deformations on the five bracket brands with clinical permanent deformation on Biom (2,79 µm) and Shinye (2,29 µm). The amount of torque on the five bracket brands from the highest is 3M, Ormco, Versadent, Shinye and Biom. From correlation assessment between bracket slot deformation and amount of torque in the five brands, a difference is found in the deformation in five brands except 3M, Ormco, Biom and Shinye. There is a difference in the amount of torque between the five brands with torsional angle of 30° (except 3M and Ormco) and 45°. It is concluded that metal compositions and manufacturing process are the factors that influence the occurrence of deformation bracket slot and the amount of torque. Manufacturing process using MIM and metal compositions of AISI 303 and 17-4 PH reduce the risk of deformation.
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8340
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8341
2016-11-07T00:31:54Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Perawatan Satu Kunjungan Restorasi Pasak Fiber Reinforced Composite Pada Gigi Insisivus Atas
Ariani, Ria
Program Studi Konservasi Gigi, Program Pendidikan Dokter Gigi Spesialis Fakultas Kedokteran Gigi, Univeristas Gadjah Mada, Yogyakarta, Indonesia
Hadriyanto, Wignyo
Bagian Konservasi Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Perawatan saluran akar satu kali kunjungan memberikan keuntungan antara lain memperkecil resiko kontaminasi mikroorganisme dan menghemat waktu perawatan. Pasak fiber reinforced composite memiliki ikatan yang baik dengan dentin menggunakan semen resin dan inti dari resin. Penggunaan pasak bisa mengurangi risiko fraktur. Tujuan penulisan laporan kasus ini adalah untuk mengevaluasi hasil restorasi gigi 11 nekrosis pulpa pasca perawatan saluran akar disertai restorasi dengan pasak fiber reinforced composite. Pasien wanita, 22 tahun datang ke Klinik Konservasi RSGM FKG UGM untuk merawat gigi depan atas kanan yang berlubang. Berdasarkan pemeriksaan subjektif, objektif dan radiografis diperoleh diagnosis gigi 11 nekrosis pulpa. pasca perawatan saluran akar gigi Gigi direstorasi dengan resin komposit dan pasak fiber reinforced composite. Kesimpula dari hasil evaluasi klinis saat kontrol tidak ada keluhan rasa sakit dan pasien merasa puas.
One Visit Treatment of Fiber Reinforced Compositerestoration in Maxillary Right First Incisivus. One visit root canal treatment is advantageous to minimize the risk of microorganism contamination. It saves time and more tolerable for the patients. Fiber reinforced composite post is fabricated, and it has been known to have a good bond with dentinal wall of root space, resin cement and composite resin core. The use of this post could decrease the risk of fracture. The purpose of this paper is to report the results of dental restoration 11 pulp necrosis after root canal treatment with resin composite restorations and post fiber reinforced composite. A 22 year-old female patient who came to Faculty of Dentistry UGM complained about her maxillary right incisor teeth which decayed and needed a treatment. Based on the subjective, objective and radiograph examinations, it was diagnosed that the pulp was necrotic. After one visit root canal treatment and based on clinical evaluation, it is concluded that the right upper incisor that was restored using fiber reinforced composite post and composite resin showed no pain, and patient was satisfied.
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8341
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8342
2016-11-07T00:31:54Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Perawatan Ulang Saluran Akar Insisivus Lateralis Kiri Maksila dengan Medikamen Kalsium Hidroksida-Chlorhexidine
Ariani, Ni Gusti Ayu
Program Studi Konservasi Gigi, Program Pedndidikan Dokter Gigi Spesialis Fakultas Kedokteran Gigi, Univeristas Gadjah Mada, Yogyakarta, Indonesia
Hadriyanto, Wignyo
Bagian Konservasi Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Yogyakarta
Array
Banyak faktor yang menyebabkan kegagalan terapi endodontik antara lain pembersihan dan membentuk saluran akar yang tidak sempurna dan obturasi tidak hermetis sehingga menyebabkan kurangnya kemampuan untuk menghilangkan mikroorganisme yang ada. Saluran akar yang terinfeksi membutuhkan suatu medikamen untuk menunjang keberhasilan dalam perawatan saluran akar.Kalsium hidroksida merupakan salah satu bahan medikamen yang efektif karena memiliki sifat antibakteri dengan spektrum luas, pH tinggi, biokompatibilitas baik, mampu menetralkan endotoksin bakteri, memiliki sifat toksik yang paling rendah, serta menstimulasi pembentukan jaringan keras. Tujuan laporan kasus untuk menunjukan keberhasilan perawatan ulang saluran akar gigi insisivus lateralis kiri maksila dengan lesi periapikal menggunakan medikamen kalsium hidroksida- chlorhexidine. Pasien wanita umur 53 tahun, gigi insisivus lateralis kiri maksila dengan lesi periapikal.Radiografi tampak obturasi kurang hermetis dan radiolusen daerah periapikal. Perawatan ulang saluran akar,diikuti pemasangan pasak fiber frefabricated dan restorasi porselin fuse metal.Keseimpulan setelah evaluasi setelah enam bulan pasca perawatan ulang saluran akar, radiografi menunjukan radiolusen mengecil dan gigi dapat berfungsi dengan normal.
Re-Treatment of Root Canal of Maxillary Left Lateral Incisor with Calcium Hydroxide-Chlorhexidine Medicament. There are many factors that cause failure of endodontic therapy. For instances, incomplete cleaning and shaping of root canal and inadequate obturation that results in difficulty to remove the microorganisms. Infected root canal requires a medicament for the success of the root canal treatment. Calcium hydroxide is one of the effective ingredients as medicament because it has broad spectrum antibacterial properties, high pH, good biocompatibility, and it is able to neutralize bacterial endotoxins, decrease tissue toxicity, and stimulate the formation of hard tissue. The purpose of this case report is to show the success of root canal treatment of the left maxillary lateral incisor with periapical lesions using calcium hydroxide-chlorhexidine medicaments. The patient was a woman aged 53, complaining about her left maxillary lateral incisor with periapical lesion. Based on the radiographic evaluation, there was less hermetic obturation and a radiolucent in the periapical. Root canal re-treatment was continued with fiber prefabricated post and porcelain fused to metal crown. After six months of evaluation and endodontic retreatment, it is found that there is a decrease of radiolucency periapical lesion, and her teeth are able to function normally.
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8342
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8381
2016-11-07T00:31:54Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Restorasi Resin Komposit Menggunakan Pasak Tapered Self Threading Pada Molar Ketiga Kiri Mandibula
Krisanti, Ellen
Program Studi Konservasi Gigi, Program Pendidikan Dokter Gigi Spesialis Fakultas kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Untara, Tri Endra
Bagian Konservasi Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Morfologi saluran akar gigi molar mandibula ketiga memiliki variasi yang lebih kompleks dibandingkan gigi molar lainnya. Pada gigi molar ketiga sering dilakukan pencabutan, namun dalam keadaan tertentu gigi molar ketiga dapat dipertahankan. Perawatan saluran akar satu kunjungan merupakan pilihan untuk terapi kasus ini. Tujuan laporan kasus ini untuk memperlihatkan keberhasilan dari perawatan saluran akar satu kunjungan pada gigi molar ketiga nekrosis pulpa disertai restorasi resin komposit dengan pasak tapered self theading. Pasien wanita 20 tahun datang ke RSGM Prof Soedomo FKG UGM dengan keluhan sakit saat pengunyahan pada gigi molar ketiga dan positif pada perkusi. Gambaran radiografis menunjukkan restorasi yang tidak sempurna, terdapat celah antara kavitas dengan restorasi. Rencana perawatan pada kasus ini, perawatan saluran akar satu kunjungan dan resin komposit dengan pasak tapered self threading sebagai restorasi akhir. Kesimpulan dari perawatan saluran akar satu kunjungan memiliki rekontaminasi mikroorganisme yang lebih kecil dibandingkan dengan multi kunjungan sehingga menjamin keberhasilan perawatannya. Restorasi resin komposit secara direkdengan pasak tapered self threadingmerupakan restorasi alternatif pasca perawatan endodontikkarena lebih cepat dan kuat.
Composite Resin Restoration Using Tapered Self Threading Poston Left Mandibular Third Molar. Root canal morphology of mandibular third molar has more complex variation than the other molars. In third molar, the extraction teeth are often executed; however, the third molar can be maintained in other conditions. One visit root canal treatment is a therapy option for this case. The purpose of this case report is to show the success of one visit root canal treatment in third molar with pulp necrosis by restoring the composite resin through tapered self-treading post. A 20 year-old female patient who came to the Prof Soedomo RSGM, FKG UGM complained about the pain when chewing food on her third molar and positive in percussion. The radiographs showed that there was an incomplete restoration. There was a gap between cavities with restoration. The treatment plan for this case was one visit root canal treatment and composite resin with tapered self-threading post as final restoration. From the case, it can concluded that one visit root canal treatment results in a smaller chance for microorganism recontamination than the multi-visit in order to ensure the success of the treatment. Direct composite resin restoration with tapered self-threading dowel is an alternative restoration after endodontic treatment because it works out faster and more retentive.
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8381
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8382
2016-11-07T00:31:54Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Restorasi Fiber Reinforced Composite Pada Gigi Premolar Pertama Kanan Mandibula Pasca Perawatan Saluran Akar
Dhamayanti, Intan
Program Studi Konservasi Gigi, Program Pendidikan Dokter Gigi Spesialis Fakultas Kedokteran Gigi, Univeristas Gadjah Mada, Yogyakarta
Nugraheni, Tunjung
Bagian Konservasi Gigi, Fakultas Kedokteran Gigi, Univeristas Gadjah Mada, Yogyakarta, Indonesia
Array
Gigi yang telah dilakukan perawatan saluran akar membutuhkan restorasi yang tepat untuk mencegah terjadinya fraktur. Restorasi menggunakan fiber reinforced composite (FRC) memiliki resistensi yang tinggi terhadap fraktur dan estetiknya memuaskan. Laporan kasus ini bertujuan melaporkan restorasi menggunakan FRC pada gigi premolar pertama kanan mandibula pasca perawatan saluran akar. Pada kasus ini, pasien wanita 35 tahun, gigi premolar pertama kanan mandibula mengalami nekrosis pulpa. Untuk mengatasi kasus ini dilakukan perawatan saluran akar dengan metode crown down dan obturasi dengan single cone. Restorasi menggunakan FRC dibuat sebagai restorasi akhir. Kesimpulan penanganan kasus, restorasi menggunakan FRC dapat menjadi pilihan restorasi pada gigi premolar pertama kanan mandibula pasca perawatan saluran akar.
Fiber Reinforced Composite Restoration on Right Mandibular First Premolar Tooth after Root Canal Treatment. Endodontically treated tooth requires precise restoration that can prevent fracture. Restoration using fiber reinforced composite (FRC) has high resistance to the fracture and aesthetical satisfaction. This case report aims to describe the restoration using FRC on right mandibular first premolar tooth after root canal treatment. In this case, the patient was a 35 year-old woman who suffered from pulp necrosis on her right mandibular first premolar tooth. To treat this case, root canal treatment with crown down method and single cone’s obturation was done. Restoration using FRC is made as the final restoration. From treatment, it can be concluded that restoration using FRC can be an option for restoration of right mandibular first premolar tooth after root canal treatment
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8382
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8383
2016-11-07T00:31:54Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Perawatan Saluran Akar Satu Kunjungan Pada Pulpa Nekrosis Disertai Restorasi Mahkota Jaket Porselin Fusi Metal dengan Pasak Fiber Reinforced Composit (Kasus Gigi Insisivus Sentralis Kanan Maksila)
Triharsa, Surya
Program Studi Konservasi Gigi, Program Pendidikan Dokter Gigi Spesialis Fakultas Kedokteran Gigi, Univeristas Gadjah Mada, Yogyakarta, Indonesia
Mulyawati, Ema
Bagian Konservasi Gigi, Fakultas Kedokteran Gigi, Univeristas Gadjah Mada, Yogyakarta, Indonesia
Array
Perawatan saluran akar satu kunjungan dapat memperkecil resiko adanya kontaminasi bakteri serta mengurangi jumlah kunjungan. Restorasi gigi insisvus sentralis maksila setelah perawatan saluran akar harus mempertimbangkan sisa jaringan keras gigi yang masih ada. Tujuan laporan kasus ini adalah untuk menginformasikan hasil perawatan saluran akar satu kunjungan dengan restorasi mahkota jaket porselin fusi metal dengan pasak Fiber Reinforced Composit (FRC) pada gigi insisivus sentralis kanan maksila. Pasien perempuan 32 tahun datang ke klinik konservasi Gigi RSGM Prof Soedomo FKG UGM ingin merawat gigi depan atas dengan tumpatan yang telah berubah warna. Berdasarkan pemeriksaan subjektif, objektif dan radiografis diperoleh diagnosis pulpa nekrosis. Selanjutnya dilakukan perawatan saluran akar satu kunjungan, dan restorasi mahkota jaket porselin dengan pasak FRC. Hasil evaluasi klinis saat kontrol tidak ada keluhan rasa sakit gigi dan gigi bisa berfungsi dengan normal.
One Visit Root Canal Treatment On Necrosis Pulp Followed by Fused Porcelain Metal Jacket Crown with Fiber Reinforced Composit (A Case on Right Maxillary Central Incisivus Teeth). One visit root canal treatment is more beneficial to reduce the risk of bacteria and also shorten the time during the treatment in restoring maxillary incisor, considering the on rest of hard tissue. The objective of this case report is to inform the result of restoration teeth 11 to necrotic pulp after one visit root canal treatment. A 32 year-old female came to RSGM Prof Soedomo FKG UGM to have a treatment on her maxillary central teeth restoration for tooth whose color has changed. After an objective and radiograph examination, it was diagnosed that she suffered from necrotic pulp. The treatment chosen was a one visit root canal treatment followed by porcelain fused to metal jacket crown with fiber post reinforced composit. Based on the clinical evaluation, there was no more pain after the treatment, and the aesthetic aspect was also achieved. The patient was satisfied.
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8383
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8384
2016-11-07T00:31:54Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Pengambilan Lentulo Patah Pada Perawatan Saluran Akar Gigi Molar Satu Kiri Bawah Nekrosis Pulpa
Syafri, Muhammad
Program Studi Konservasi Gigi, Program Pendidikan Dokter Gigi Spesialis Fakultas Kedokteran Gigi, Univeristas Gadjah Mada, Yogyakarta, Indonesia
Nugraheni, Tunjung
Bagian Konservasi Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Selama prosedur preparasi saluran akar, kemungkinan patahnya instrumen selalu ada. Saat ini instrumen yang patah dapat dikeluarkan dengan menggunakan alat ultrasonik seperti jarum Miller yang dihubungkan dengan tip ultrasonik endo, selain itu diperlukan juga akses dan visibilitas yang baik sehingga memudahkan operator untuk mengeluarkan instrumen yang patah tersebut. Tujuan laporan kasus ini adalah untuk melaporkan keberhasilan pengambilan lentulo patah di dalam saluran akar menggunakan jarum miller yang dihubungkan dengan tip ultrasonik endo dikombinasikan dengan hedstroem no 25. Dalam makalah ini dilaporkan satu kasus perawatan saluran akar gigi molar satu kiri bawah pulpitis irreversibel pada pasien wanita 20 tahun, namun terjadi patah lentulo saat pengaplikasian bahan sterilisasi saluran akar. Pengambilan lentulo berhasil dilakukan pada kunjungan kedua dengan menggunakan jarum miller yang dihubungkan dengan tip ultrasonik endo serta hedstroem file no 25. Visibilitas didapatkan dengan melakukan coronal flaring menggunakan heroshaper dari mikro mega yang dihubungkan dengan alat rotary. Setelah 1 minggu, gigi diobturasi dengan teknik single cone pada saluran akar distal dan teknik kondensasi lateral pada saluran akar mesiobukal dan mesiolingual. Pada kunjungan berikutnya, gigi direstorasi dengan resin komposit disertai pasak dentatus screw. Setelah 2 bulan diamati secara radiografis dan klinis, tidak ada keluhan dari pasien.
Broken Lentulo Removal During Root Canal Treatment On The First Molar Mandible Sinistra With Pulp Necrosis. During root canal preparation procedure, there is always potential for instrument breakage. Nowadays, broken instruments can be removed using ultrasonic instruments such as a needle miller connected to endo ultrasonic tip, but it needs good access and visibility in order to make it easier for the operator to remove the broken instruments. The aim of this case report is to present the successful removal of a broken lentulo left in a root canal by using smooth broach connected to a ultrasonic endo tip combined with an hedstroem file no 25. This paper reports a case of molar root canal treatment of the lower left irreversible pulpitis in 20 year-old female patient, but the incident of broken lentulo occured while applying root canal medicament. The effort to remove lentulo was successful on the second visits using a needle miller connected to endo ultrasonic tip and headstrom file no 25. Visibility was obtained by using a coronal flaring of micro mega hero shaper associated with the rotary tool. In the following week, the teeth was obturated with single cone technique on the distal root canal applying the lateral condensation technique on mesiolingual and mesiobuccal root canal. In the next visit, the teeth were restored with composite resin with dowel dentatus screw. After 2 months of being observed radiographically and clinically, there is no more complaint from the patient
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8384
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8385
2016-11-07T00:31:54Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Perawatan Satu Kunjungan pada Premolar Pertama Atas Menggunakan Protaper Rotary dan Restorasi Resin Komposit
Diana, Sherli
Program Studi Ilmu Konservasi Gigi, Program Pendidikan Dokter Gigi Spesialis Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Santosa, Pribadi
Bagian Konservasi Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Preparasi kemomekanik pada saluran akar meliputi instrumentasi mekanis dan irigasi antibakteri yang secara prinsip dapat langsung mengeliminasi mikroorganisme pada sistem saluran akar. sejak diperkenalkan pada tahun 1988, instrumen rotary nikel-titanium (niti) telah digunakan secara umum dalam perawatan endodontik karena kemampuannya membentuk saluran akar dengan prosedur komplikasi yang minimal. Tujuan dari laporan kasus ini adalah untuk memaparkan perawatan saluran akar satu kunjungan menggunakan protaper rotary dan restorasi resin komposit gigi premolar. Penderita pria 21 tahun datang ke RSGM Prof. Soedomo UGM Yogyakarta mengeluhkan gigi belakang atas kiri yang berlubang tapi tidak sakit dan pasien ingin dirawat.Gigi Premolar satu atas kiri terdapat kavitas disto oklusal dengan pulpa terbuka. Pemeriksan objektif pada gigi 24 sondasi, perkusi, palpasi, dan tes termal menunjukkan hasil negatif.Pemeriksaan radiografis tidak terdapat lesi, lamina dura tidak terputus dan saluran akar jelas dan lurus. Pada kasus ini dilakukan perawatan saluran akar dengan menggunakan ProTaper rotary ( X-Smart, Dentsply). Pasca perawatan saluran akar, gigi premolar satu atas kiri dilakukan tumpatan resin komposit kelas II.Hasil evaluasi klinik saat kontrol tidak ada keluhan rasa sakit, pemeriksaan objektif juga tidak ada rasa sakit, warna gigi serasi dengan warna gigi tetangga.prognosis pada kasus ini baik dan tidak ada keluhan. Kesimpulan paska perawatan saluran akar satu kunjungan dengan instrumenrotary, tidak terdapat keluhan.Penggunaan Instrumen rotary Nikel-Titanium (NiTi) sangat flexible dengan prosedur komplikasi yang minimal, dan hemat waktu.
One Visit Treatment of Upper Premolar Tooth Using Rotary Protaper and Composite Resin Restoration. Chemomechanical preparation for root canal including mechanic instrumentation and anti-bacterial irrigation principally could eliminate microorganisms in root canal system. Many instruments and techniques have been described and developed for initial root canal treatment. Since first established in 1988, nikel-titanium (NiTi) rotary instrument has been used for endodontic treatment because of its capability in forming the root canal with minimal complication procedure. Clinically, safe use of NiTi instrument and understanding of the alloy basic metallurgy including fracture mechanism and its correlation with root canal anatomy in order to set the safe use of NiTi instrument are required. This research will explain about biological principal of root canal preparation with correct technique and instrumentation system using NiTi. A 21 year-old patient in RSGM Prof. Soedomo UGM Yogyakarta complained about his left side upper jaw, posterior teeth with cavity, painless and the patient wanted to treat the teeth. The left maxilla first premolar teeth has a distooclussal cavity, open pulp. Based on the radiograph test, there found no lession, lamina dura was fine, and root canal was clear and straight. In this case, the patient was treated with crown down rotary X-Smart (Dentsply) technique for root canal treatment. After the root canal treatment had been conducted, the teeth were restorated with class II composite resin. After the treatment, it is found that there is no pain in the teeth, the colour of teeth match with others, and the prognosis for this case is good.
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8385
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8386
2016-11-07T00:31:55Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Perawatan Impaksi Gigi Premolar Pertama Mandibula Pada Maloklusi Angle Klas II Divisi 2 Subdivisi Dengan Teknik Be
Kusumasmara, Apreka Tigor
Program Studi Ortodonsia Program Pendidikan Dokter Gigi Spesialis, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Ardhana, Wayan
Bagian Ortodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Christnawati, Christnawati
Bagian Ortodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Impaksi gigi terjadi karena gigi gagal untuk erupsi secara sempurna pada posisinya akibat terhalang oleh gigi lain maupun jaringan lunak atau padat di sekitarnya. Gigi yang sering mengalami impaksi adalah gigi geraham ketiga rahang bawah, gigi kaninus rahang atas, dan gigi premolar kedua. Impaksi premolar sering terjadi karena pencabutan prematur dari gig geraham desidui. Gigi premolar pertama jarang terjadi impaksi dibandingkan premolar kedua. Tujuan laporan kasus adalah untuk memaparkan penatalaksanaan perawatan untuk mengkoreksi impaksi gigi premolar pertama mandibula menggunakan alat cekat teknik Begg tanpa prosedur bedah. Pria 21 tahun mengeluhkan gigi yang berjejal pada rahang atas dan rahang bawah. Gigi kaninus desidui kiri rahang atas dan rahang bawah belum tanggal. Diagnosis pasien adalah Maloklusi Angle Klas II divisi 2 bimaksiler protrusif dengan hubungan skeletal klas II, gigi anterior maksila retrusif, disertai impaksi gigi premolar pertama mandibula kiri. Perawatan dilakukan dengan menggunakan alat cekat teknik Begg dan pencabutan gigi desidui, Kesimpulan, impaksi gigi premolar pertama mandibula dapat tercapai pada tahap pertama teknik Begg tanpa pendekatan tindakan bedah, tahap selanjutnya yang akan dicapai adalah tahap memperbaiki inklinasi aksial gigi.
Treatment Of Class II Division 2 Angle Malocclusion With Mandibular Premolar Tooth Impaction Using Begg Technique. Tooth impaction is a tooth that fails to erupt perfectly to its position because of the other tooth, surrounding soft or hard tissue that blocks its eruption. Premolar often fails to erupt due to a premature extraction of deciduous molar. This case study aims to illustrate the treatment of mandibular first premolar impaction using Begg technique for fixed appliance. The experiment was conducted to a 21 year-old male patient who complained about his crowding of upper and lower teeth, also the persistence of his upper and lower left deciduous canine. The case was diagnosed as class II division 2 angle malocclusion with bimaxillary protrusion with class II skeletal relation, and maxillary anterior teeth retrusion. The left mandibular of first premolar teeth was impacted. The treatment using Begg technique has helped to fix the appliance with the extraction of the deciduous teeth. From the evaluation, it can be concluded that the treatment of impacted mandibular first premolar is achieved on the first stage of Begg technique without surgical approach. The next objective of the treatment is to correct the teeth axis.
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8386
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8387
2016-11-07T00:31:55Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Perawatan Ortodontik Inkonvensional Gigi Atas Berjejal Dengan Keberadaan Kista
Soewito, Timothy
Program Studi Ortodonsia Program Pendidikan Dokter Gigi Spesialis, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Sutantyo, Darmawan
Bagian Ortodonsia, Fakultas Kedokteran Gigi Universitas Gadjah Mada, Yogyakarta, Indonesia
Farmasyanti, Cendrawasih A
Bagian Ortodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Keberadaan kista dapat menghambat perawatan ortodontik konvensional yang diberikan pada pasien. Tujuan artikel ini adalah menyajikan laporan kasus perawatan ortodontik alternatif seorang pasien perempuan berusia 17 tahun dengan kondisi gigi atas berjejal berat dan kista jinak di antara gigi insisivus lateral dan kaninus kiri atas. Setelah menetapkan diagnosis ortodontik, perawatan pertama yang dilakukan adalah pengangkatan kista. Kista dikirim untuk biopsi dan didiagnosis sebagai kista jinak. Orang tua dan pasien memutuskan untuk mencabut gigi insisivus lateral atas setelah mengetahui bahwa gigi insisivus lateral kiri atas nekrosis. Setelah gigi dicabut, bracket ortodontik dipasang di gigi bawah pasien. Tiga bulan kemudian, bracket ortodontik dipasang di gigi atas pasien. Kondisi gigi atas yang berjejal terkoreksi dan kaninus atas menggantikan posisi insisivus lateral. Saat ini, perawatan aktif masih dilanjutkan dan terpasang bracket ortodontik dengan elastik kelas III pada pasien. Kesimpulan artikel ini adalah pendekatan perawatan ortodontik inkonvensional dapat menjadi pertimbangan ketika ditemukan hambatan seperti adanya kista. Pasien dan orang tua harus diberi informasi mengenai konsekuensi perawatan sebelum perawatan dimulai.
Unconventional Orthodontic Treatment for Upper Teeth Crowding with Benign Cyst. The presence of a cyst can provide an obstacle to the conventional orthodontic treatment given to the patients. The purpose of this article is to describe a case report of a seventeen year-old girl with a severe crowding of maxilla and presence of benign cyst between lateral incisor teeth and upper left canine treated with an alternative orthodontic treatment plan. After orthodontic diagnosis, the first treatment to be conducted was the removal of the cyst. The cyst was sent for biopsy and diagnosed as non-malignant cyst. The patient and her parents decided to extract upper laterals incisor tooth after knowing that the upper left lateral incisor tooth was necrotic. After the extractions, orthodontic brackets were bonded on the mandible. Then three months later the maxilla was bonded. The upper crowding of teeth condition was resolved very promptly and the upper canines were used to replace the laterals incisor position. Currently, active treatment is still in progress, and the patient has full upper and lower orthodontic brackets with class III elastics. After the treatment so far, it can be concluded that unconventional orthodontic treatment is worth considering when an obstacle such as a cyst is present. Patients and parents must be informed about the consequences of the treatment before active treatment is started.
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8387
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8388
2016-11-07T00:31:55Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Perawatan Teknik Begg Pada Maloklusi Klas I Dengan Kaninus Impaksi dan Insisivus Lateral Agenesis
Gunawan, Kristina Wijaya
Program Studi Ortodonsia Program Pendidikan Dokter Gigi Spesialis, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Ardhana, Wayan
Bagian Ortodonsia, Fakultas Kedokteran Gigi Universitas Gadjah Mada, Yogyakarta, Indonesia
Christnawati, Christnawati
Bagian Ortodonsia, Fakultas Kedokteran Gigi Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Impaksi kaninus maksila sering dijumpai pada sisi palatal daripada labial. Agenesis adalah anomali pertumbuhan akibat tidak ada satu atau lebih benih gigi. Laporan kasus ini bertujuan memaparkan kemajuan perawatan kasus Maloklusi klas I dengan kaninus impaksi dan insisivus lateral agenesis menggunakan alat cekat teknik Begg. Seorang pasien usia 20 tahun datang mengeluhkan gigi-gigi depan atas dan bawah yang berjejal sehingga mengganggu penampilan. Perawatan bertujuan untuk koreksi Maloklusi Angle klas I tipe dentoskeletal dengan deepbite, crossbite gigi 25 terhadap 35, pergeseran midline dental maksila dan mandibula ke kanan sebesar 2,5 mm dan 3,0 mm, 13 impaksi vertikal pada sisi labial, 42 agenesis, dan edentulous parsial regio 36. Koreksi dilakukan dengan pencabutan 14, 25, pemanfaatan ruang bekas pencabutan 36 dan exposure gigi kaninus yang impaksi. Tahap pertama teknik Begg adalah leveling, unraveling, dan bite opening, diikuti dengan koreksi midline dan penutupan sisa ruang bekas pencabutan. Kesimpulan: perawataan ortodontik menggunakan teknik Begg yang dilakukan simultan dengan exposure kaninus impaksi labial dengan closed eruption technique dapat memberikan hasil yang memuaskan.
Treatment for Class I Malocclusion with Impacted Canine and Agenesis Lateral Incisor Using Begg Technique. Maxillary canine impaction occurs commonly on the palatal than labial side. Agenesis is a developmental anomaly condition because of the absence of one or more tooth buds. This case report aims to explain the treatment progress of class I malocclusion with impacted canine and agenesis lateral incisor using fixed appliance through Begg technique. A 20-year-old female patient complained about her upper and lower anterior dental crowding that disturbed her appearance. The treatment aims to correct the Angle class I malocclusion dentoskeletal types with deepbite, crossbite 25 to 35, maxillary and mandibulary dental midline shift to the right by 2.5 mm and 3.0 mm, 13 labially vertical impacted, 42 agenesis, and partial edentulous 36. The correction was obtained through extraction 14 and 25, and the use of former space from extraction 36 and exposure of impacted canine. The first step of treatment using Begg technique is to leveling, unraveling, and bite opening. The second step is midline correction and space closure. Finally, it can be concluded that orthodontic treatment using Begg technique which is done simultaneously and exposure of labial- canine impaction with closed eruption technique can give satisfactory results.
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8388
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8389
2016-11-07T00:31:55Z
mkgi:ART
"130601 2013 eng "
2442-2576
2460-0164
dc
Perawatan Maloklusi Klas III dengan Reverse Overjet Menggunakan Alat Ortodontik Cekat Teknik Begg
Purwaningsih, Yohana Retno Wikandari
Program Studi Ortodonsia Program Pendidikan Dokter Gigi Spesialis, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Ardhana, Wayan
Bagian Ortodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Christnawati, Christnawati
Bagian Ortodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Maloklusi klas III true skeletal merupakan kasus yang sulit dirawat dan mudah terjadi relaps. Perawatan ideal kasus ini memerlukan tindakan bedah, namun apabila hal tersebut tidak memungkinkan maka dilakukan perawatan kamuflase. Reverse overjet, atau gigitan terbalik, tipikal mempunyai penyimpangan posisi insisivus atas dan bawah akibat malrelasi maksila dan atau mandibula. Tujuan artikel ini adalah menyajikan perawatan ortodontik kamuflase menggunakan teknik Begg pada maloklusi ini. Pasien perempuan umur 24 tahun mengeluhkan gigi depan berjejal dan tidak nyaman untuk mengunyah makanan. Diagnosis kasus adalah maloklusi Angle klas III, hubungan skeletal klas III dengan protrusif bimaksilar, incisivus atas dan bawah retrusif, pergeseran median line rahang atas ke kanan, disertai edge to edge bite anterior, cross bite posterior dan openbite posterior. Pasien dirawat dengan pencabutan gigi premolar kedua atas,dan premolar pertama bawah untuk mengatasi kondisi kasus tersebut. Kesimpulan dua tahun setelah perawatan, tampak sudut interinsisal berkurang, reverse overjet terkoreksi, edge to edge bite, cross bite dan openbite terkoreksi.
Treatment of Class III malocclusion with Reverse Overjet using Orthodontic Begg Technique. A true skeletal class III malocclusion is a difficult case to be treated as it can get easily relap. The ideal treatment of this skeletal types requires a surgery, but if it is not possible, an orthodontic camouflage can be conducted. Reverse overjet typically has upper and lower incisor position deviation due to the mesial position of the mandible in relation to the maxilla.The purpose of this article is to present camouflage orthodontic treatment using Begg orthodontic technique in Class III malocclusion case with reverse overjet. A 24 year-old female patient complained about her front teeth crowding and uncomfortable mastication. From the diagnosis, there was true dento skeletal class III malocclusion with bimaxilary protrusion, bidental retrusion and edge to edge bite. The lower incisors were shifted to the right. The posterior teeth were crossbite and openbite. The patient were treated with extraction of the right upper second premolars and lower first premolars.After 2 years of treatment, it is concluded that the interinsisal angle decreases and the reverse overjet, the edge to edge bite, the crossbite and the openbite are corrected as well.
Faculty of Dentistry, Universitas Gadjah Mada
2013-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8389
Majalah Kedokteran Gigi Indonesia; Vol 20, No 1 (2013): August
eng
Copyright (c) 2015 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8465
2016-11-07T00:31:56Z
mkgi:ART
"140601 2014 eng "
2442-2576
2460-0164
dc
Faktor-faktor yang Mempengaruhi Perilaku Pemeliharaan Kebersihan gigi dan Mulut Ibu Hamil di Puskesmas Kabupaten Kupang
Applonia, Applonia
Politeknik Kesehatan Kemenkes Kupang, Kota Kupang
Priyono, Bambang
Bagian Ilmu Kedokteran Gigi Pencegahan dan Ilmu Kesehatan Gigi Masyarakat, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Widyanti, Niken
Bagian Ilmu Kedokteran Gigi Pencegahan dan Ilmu Kesehatan Gigi Masyarakat, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Pada masa kehamilan, rongga mulut mudah mengalami peradangan karena adanya perubahan hormonal yang menyebabkan gingiva menjadi sensitif bila kesehatan mulut tidak terjaga. Penelitian ini bertujuan untuk mengetahui faktor – faktor yang mempengaruhi perilaku pemeliharaan kebersihan gigi dan mulut ibu hamil di Puskesmas Kabupaten Kupang. Penelitian observasional analitik dengan rancangan cross sectional dilakukan dengan mengambil subyek penelitian 97 ibu hamil. Variabel bebas terdiri dari pengetahuan, sikap, dan kebiasaan menginang sedangkan variabel terikat terdiri dari perilaku pemeliharaan kebersihan gigi dan mulut ibu hamil. Alat ukur penelitian ini menggunakan kuesioner yang disusun dengan metode Likert untuk mengukur variabel sikap dan perilaku pemeliharaan kebersihan gigi dan mulut ibu hamil. Kuesioner dengan dua pilihan (benar atau tidak benar) untuk mengukur variabel pengetahuan serta kuesioner pilihan ganda untuk mengukur variabel kebiasaan menginang. Kuesioner tersebut telah diuji validitas dan reliabilitas. Analisis data menggunakan uji korelasi product moment dan regresi berganda pada tingkat signifikan α< 0,05. Hasil analisis regresi berganda menunjukkan variabel pengetahuan, sikap, dan kebiasaan menginang, berkolerasi secara signifikan dengan perilaku pemeliharaan kebersihan gigi dan mulut (F = 21,890, p= 0,000). Ketiga variabel tersebut secara bersama – sama memberikan kontribusi sebesar 41,6%. Pengetahuan memberikan pengaruh paling besar terhadap perilaku pemeliharaan kebersihan gigi dan mulut. Semakin baik pengetahuan dan sikap terhadap pemeliharaan kebersihan gigi dan mulut, dan semakin kurang frekuensi menginang, semakin baik frekuensi kebersihan gigi dan mulut ibu hamil.
Factors Affecting Oral And Dental Hygiene Maintaining Behaviour Of The Pregnant Women In Public Health Centre Of Kupang Regency. During pregnancy, woman’s oral cavity becomes inflamed easily due to hormonal changes so that gingiva becomes sensitive if the oral hygiene is not well maintained. The purpose of this study is to examine factors that influence the oral and dental hygiene maintaining behavior of pregnant women at Public Health Centre of Kupang Regency. An observational analytical study with cross sectional design was conducted on 97 pregnant women as the subject research. Independent variables were knowledge, attitude and betel chewing habit, and dependant variables were oral and dental hygiene maintaining behavior of pregnant women. Variables of attitude, oral and dental hygiene maintaining behavior of the pregnant women was assed using questionnaire with Likert Scale method. Questionnaire with two options (true and false) was used to measure knowledge variable, and multiple choice questionnaires were used to measure betel chewing habitvariable. Questionnaire was tested its validity and reliability. The data were analyzed using the multiple regression analysis at the significant rate α< 0,05. The result of multiple regression analysis showed that knowledge, attitude and betel chewing habit correlated very significantly on oral and dental hygiene maintaining behavior (F = 22.052, p = 0.000.), and those three variables gave collectively contributionof 41.6% on oral and dental hygiene maintaining behavior, while betel chewing habit correlated negatively on oral and dental hygiene maintaining behavior. Knowledge variable gave the greatest contribution on the oral and dental hygiene maintaining behavior. The better knowledge and attitude on oral and dental hygiene maintaining behavior and the less frequent betel chewing habit were, the better the oral and dental hygiene maintaining behavior will be.
Faculty of Dentistry, Universitas Gadjah Mada
2014-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8465
Majalah Kedokteran Gigi Indonesia; Vol 21, No 1 (2014): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8515
2016-11-07T00:31:56Z
mkgi:ART
"140601 2014 eng "
2442-2576
2460-0164
dc
Hubungan antara Pengetahuan, Sikap, dan Perilaku terhadap Pemeliharaan Kebersihan Gigi dan Mulut dengan Status Kesehatan Periodontal Pra Lansia di Posbindu Kecamatan Indihiang Kota Tasikmalaya
Rahayu, Culia
Politeknik Kesehatan Kemenkes Tasikmalaya, Jawa Barat, Indonesia
Widiati, Sri
Bagian Ilmu Kedokteran Gigi Pencegahan dan Ilmu Kesehatan Gigi Masyarakat, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Widyanti, Niken
Bagian Ilmu Kedokteran Gigi Pencegahan dan Ilmu Kesehatan Gigi Masyarakat, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Proses penuaan merupakan salah satu faktor sistemik yang mempengaruhi respon tubuh terhadap terjadinya penyakit periodontal. Penelitian ini bertujuan untuk mengetahui hubungan antara pengetahuan, sikap dan perilaku terhadap pemeliharaan kebersihan gigi dan mulut dengan status kesehatan periodontal pra lansia. Penelitian ini merupakan penelitian non eksperimental, dengan rancangan cross sectional. Subjek penelitian berjumlah 225 orang pra lansia dari 9 Posbindu di Kecamatan Indihiang Tasikmalaya, yang diambil dengan cara purposive sampling. Variabel pengaruh terdiri dari pengetahuan, sikap dan perilaku terhadap pemeliharaan kebersihan gigi dan mulut. Variabel pengetahuan diukur menggunakan kuesioner tertutup dengan pilihan jawaban benar atau salah. Variabel sikap dan perilaku diukur menggunakan kuesioner dibuat menurut skala Likert. Kuesioner telah diuji validitas (koefisien korelasi ≥ 0,30) dan uji reliabilitas (alpha cronbach >0,60). Variabel terpengaruh adalah status kesehatan periodontal yang diukur menggunakan indeks CPITN. Analisa data menggunakan analisis korelasi dan regresi berganda. Hasil analisis regresi berganda menunjukkan bahwa variabel pengetahuan, sikap dan perilaku terhadap pemeliharaan kebersihan gigi dan mulut mempunyai hubungan signifikan terhadap status kesehatan periodontal (F =30,681 dan p =0,001), dan memberikan kontribusi pengaruh sebesar 29,4% (R² = 0,294) terhadap status kesehatan periodontal. Perilaku terhadap pemeliharaan kebersihan gigi dan mulut memberikan kontribusi pengaruh paling besar terhadap status kesehatan periodontal yaitu sebesar 6,9%. Kesimpulan dari penelitian ini adalah semakin baik pengetahuan, sikap dan perilaku terhadap pemeliharaan kebersihan gigi dan mulut, semakin baik status kesehatan periodontal pra lansia. Perilaku terhadap pemeliharaan kebersihan gigi dan mulut memberikan kontribusi pengaruh paling besar terhadap status kesehatan periodontal pra lansia.
Correlation Between Knowledge, Attitude and Behaviour on Oral Hygiene Maintenance with Periodontal Health Status of Pre Elderly at Posbindu of Sub-District Indihiang Tasikmalaya. Aging process is one of the systemic factors that influence the host response towards the occurrence of periodontal disease. The purpose of this study was to find out the correlation between knowledge, attitude, and behavior on oral hygiene maintenance with periodontal health status of pre elderly. Two hundred twenty-five pre elderly chosen purposively from 9 Posbindu of Sub-district Indihiang Tasikmalaya were used as a sample of non-experimental study with cross-sectional design. The independent variables were: knowledge, attitude and behavior on oral hygiene maintenance. Experience variable was measured in closed questionnaire with multiple-choice answers: true or false. Attitude and behavior variables were measured using a questionnaire with Likert scale. The results of the validity and reliability test show that correlation coefficient and alpha cronbachis ≥ 0,30 and > 0,60 respectively. CPITN index was used to measure dependent variable (periodontal health status). Correlation analysis and multiple regressions were used for data analysis. The result of multiple regression analysis shows that variables of knowledge, attitude and behavior on oral hygiene maintenance have a very significant correlation between periodontal health status (F = 30,681 and p = 0,001) and gives an influence contribution of 29,4% (R2 = 0,294) on periodontal health status. Behavior on oral hygiene maintenance gives the greatest influence contribution on periodontal health status as much as 6,9%. Conclusions: The better of knowledge, attitude and behavior on oral hygiene maintenance lead to the better periodontal health status of pre elderly. The action on oral hygiene maintenance gives the biggest influence contribution on periodontal health status of pre elderly.
Faculty of Dentistry, Universitas Gadjah Mada
2014-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8515
Majalah Kedokteran Gigi Indonesia; Vol 21, No 1 (2014): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8520
2016-11-07T00:31:56Z
mkgi:ART
"140601 2014 eng "
2442-2576
2460-0164
dc
Infiltrasi Neutrofil pada Tikus dengan Periodontitis setelah Pemberian Ekstrak Etanolik Kulit Manggis
Prasetya, Rendra Chriestedy
Fakultas Kedokteran Gigi, Universitas Jember, Jawa Timur, Indonesia
Purwanti, Nunuk
Bagian Biomedika, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Haniastuti, Tetiana
Bagian Biologi Mulut, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Periodontitis adalah inflamasi kronis yang disebabkan oleh bakteri periodontopatogen. Pada periodontitis terjadi peningkatan infiltrasi neutrofil yang berfungsi untuk memfagositosis bakteri yang menginfiltrasi jaringan gingiva. Kulit manggis mempunyai bahan aktif yaitu xanton yang mempunyai efek antiinflamasi dengan jalan menghambat sintesis PGE2 sehingga akan menurunkan infiltrasi sel inflamasi. Penelitian ini bertujuan untuk mengetahui infiltrasi sel neutrofil pada periodontitis setelah pemberian ekstrak etanolik kulit manggis. Tikus wistar jantan sebanyak empat puluh delapan ekor diinduksi periodontitis dengan ligasi pada daerah subgingiva gigi anterior rahang bawah selama 7 hari. Setelah hari ke-7, ligasi dilepas selanjutnya tikus dibagi menjadi 4 kelompok perlakuan yaitu ekstrak kulit manggis 30 mg/kg BB dan 60 mg/kg BB, ibuprofen dan saline. Tikus dikorbankan pada hari ke-1, 3, 5 dan 7 setelah perlakuan. Jaringan pada bagian anterior rahang bawah ditanam dalam paraffin dan dilakukan pemotongan serial kemudian diwarnai dengan hematoxylin eosin. Jumlah neutrofil dihitung di bawah mikroskop dengan perbesaran 400x. Data jumlah neutrofil dianalisa dengan Two Way Anova. Hasil Two Way Anova menunjukkan perbedaan yang bermakna rerata sel neutrofil antar kelompok perlakuan (p<0,05) mengindikasikan pemberian ekstrak etanolik kulit manggis berpengaruh terhadap jumlah sel neutrofil. Dapat disimpulkan bahwa pemberian ekstrak etanolik kulit manggis mampu menurunkan infiltrasi sel neutrofil pada tikus yang diinduksi periodontitis.
Neutrophil infiltration in rats with periodontitis after the granting of Ethanolic Extract Skin Mangosteen. Periodontitis is a chronic inflammatory disease caused by periodontopathic bacteria. When periodontitis occurs are followed by neutrophil infiltration. Mangosteen rind contains xanthone, an anti-inflammatory substance which inhibits the synthesis of PGE2 and therefore reduces inflammatory cells infiltration. This research aimed to study neutrophil cells infiltration in experimental-induced periodontitis rats after mangosteen rind ethanolic extract administration. Forty-eight male wistar rats were induced the periodontitis by putting silk ligature subgingivally around the neck of the anterior lower teeth for seven days. After the ligation had been taken out, the rats were divided into four groups and treated orally with mangosteen rind extract 60 mg/kg BB, 30 mg/kg BB, ibuprofen, and saline. The rats were sacrificed on the 1st, 3rd, 4th, seventh day after the treatment. Their anterior lower jaws were processed for paraffin embedded tissue, cut serially and stained with hematoxylin-eosin. The neutrophil cells were observed and counted under the microscope (400x). The data were analyzed using Anova. Anova result showed a significant difference among group (p<0,05) indicating that mangosteen rind ethanolic extract affected the number of neutrophils. In conclusion, mangosteen rind ethanolic extract reduced the number of neutrophil infiltration in periodontitis rats.
Faculty of Dentistry, Universitas Gadjah Mada
2014-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8520
Majalah Kedokteran Gigi Indonesia; Vol 21, No 1 (2014): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8521
2016-11-07T00:31:56Z
mkgi:ART
"140601 2014 eng "
2442-2576
2460-0164
dc
Penatalaksanaan Lesi Endo-Perio dengan Perawatan Endodontik Non Bedah
Sulistio, Irene
Program Studi Konservasi Gigi, Program Pendidikan Dokter Gigi Spesialis, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Kristanti, Yulita
Bagian Konservasi Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Secara anatomis pulpa dan periodontal saling berhubungan. Pada keadaan tertentu bisa terjadi inflamasi di pulpa dan periodontal. Hal ini disebut dengan lesi endodontik-periodontal. Perkembangan dan progresi lesi endo-perio ini dipengaruhi oleh faktor etiologi seperti bakteri, jamur, dan virus serta faktor pendukung seperti trauma, resorpsi akar, perforasi, dan malformasi gigi. Pada lesi endo-perio diperlukan rencana perawatan yang tepat agar prognosis perawatan dari gigi tersebut dapat baik. Artikel ini bertujuan memaparkan perawatan kasus lesi endo-perio yang berhasil setelah manajemen endodontik tanpa dilakukan bedah endodontik. Seorang pasien laki-laki berusia 21 tahun datang ke RSGM dengan keluhan gigi belakang kiri bawah sakit. Gigi tersebut pernah ditumpat 1 tahun yang lalu.Pada gambaran radiograf terdapat lesi radiolusen luas pada tulang alveolar sekitar akar distal. Perawatan endodontik dilakukan dengan pergantian bahan dressing kalsium hidroksida sebanyak 3 kali. Pada kontrol bulan kedua terlihat terjadi penulangan pada bagian lesi periodontal tersebut dan pasien tidak mengeluhkan rasa sakit. Kesimpulan hasil perawatan lesi endodontik periodontal dapat dirawat dengan perawatan endodontik non bedah.
Management of Nonsurgical Endodontic Treatment on A Combined Endo-period Lesion. The pulp and periodontium have anatomic interrelationships. As the tooth matures, and the root is formed, three main avenues are created between pulp and periodontal ligament, i.e. dentinal tubules, lateral and accessory canals, apical foramen. These are the pathways that may provide a means by which pathological agent pass between the pulp and periodontium, thereby creating the endo - period lesion. Etiologic factors such as bacteria, fungi, and viruses as well as contributing factors such as trauma, root resorption, and dental malformations play a significant role in the development and progression of such lesions. In the endodontic - periodontal lesion is necessary to plan appropriate dental treatment that can lead to a better prognosis. This paper presents satisfactory healing of combined endo - period lesion treatment after nonsurgical endodontic management.A 21 years man came to the Conservative Dentistry Clinic, Prof. Soedomo Dental Hospital with pain complaint on left mandible posterior tooth. One year ago, this tooth already restored with resin composite restoration.Radiographs showed an extensive radiolucent lesions on 36 bifurcations extending to the distal root. After thorough cleaning and shaping, calcium hydroxide was applied intracranial and periodically renewed up to three times. Two months after root canal obturation radiograph evaluation showed ossification at the bifurcation 36. Endodontic Periodontal lesion can be treated with nonsurgical endodontic management.
Faculty of Dentistry, Universitas Gadjah Mada
2014-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8521
Majalah Kedokteran Gigi Indonesia; Vol 21, No 1 (2014): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8539
2016-11-07T00:31:57Z
mkgi:ART
"140601 2014 eng "
2442-2576
2460-0164
dc
Magista, Malida
Universitas Gadjah Mada
Nuryanti, Archadian
Wahyudi, Ivan Arie
Erosi gigi merupakan hilangnya lapisan email gigi karena asam. Jenis asam, pH rendah, serta kandungan kalsium, fosfat, dan fluoride pada bir dan tuak diduga merupakan faktor kimiawi penyebab erosi gigi. Tujuan penelitian ini untuk mengetahui pengaruh lama perendaman dan jenis minuman beralkohol bir dan tuak terhadap kekerasan email gigi manusia (in vitro). Penelitian ini menggunakan 14 sampel gigi premolar pertama atas. Setiap gigi dibagi menjadi 2 bagian, bukal dan palatal. kemudian dibagi menjadi 7 kelompok perlakuan, yaitu kelompok (A1) perendaman dalam bir (ringan); (A2) kelompok perendaman dalam bir sedang; kelompok (A3) perendaman dalam bir berat, kelompok (B1): perendaman dalam tuak ringan, (B2): perendaman dalam tuak sedang, (B3): perendaman dalam tuak berat dan kelompok kontrol (C). Uji kekerasan email gigi dilakukan menggunakan Micro Vickers Hardness Tester. Pengujian kekerasan awal email gigi dilakukan sebelum perendaman gigi. Perendaman gigi premolar pertama atas pada bir dan tuak dilakukan selama 10 detik, 50 detik, dan 250 detik perhari dengan penyimpanan subjek penelitian pada saliva buatan. Uji kekerasan akhir email gigi dilakukan setelah perlakuan selama 30 hari. Nilai perubahan kekerasan email gigi merupakan selisih nilai kekerasan akhir dan nilai kekerasan awal email gigi. Sebagai tambahan data, pada bir dan tuak juga diukur kandungan pH, kalsium, dan fosfor. Data dianalisis menggunakan uji ANAVA dua jalur dilanjutkan dengan uji LSD. Hasil analisis ANAVA dua jalur menujukkan bahwa jenis minuman dan lama perendaman berpengaruh bermakna terhadap kekerasan email gigi (p<0,05). Hasil uji LSD menunjukkan adanya perbedaan rerata yang signifikan (p<0,05) antar kelompok uji bir dan tuak. Kesimpulan dari penelitian ini adalah terdapat pengaruh jenis minuman beralkohol bir dan tuak dan lama perendaman terhadap kekerasan email gigi manusia (in vitro).
The Effect Of Contact Time And Alcohol Beverages Beer And Tuak On Human Dental Enamel Hardness (In Vitro). Dental erosion is the loss of dental hard tissue, associated with acid. Acid type, low pH, and concentration of calcium, phosphate, and fluoride are being estimated as chemical factors of dental erosion. The purpose of this study was to determine the effect of contact time and alcohol beverages beer and tuak on human dental enamel hardness (in vitro).This study was using 14 samples maxillary first premolar. Each tooth was divided into two parts, buccal and palatal. Then divided into 7 treatment groups, i.e. groups of light beer “drinkers” (A1), moderate beer “drinkers” group (A2), heavy beer “drinker” group (A3), light tuak “drinker” group (B1), moderate tuak “drinkers” group (B2), the group “drinkers” heavy tuak (B3) and control group (C). Enamel hardness values were monitored using Micro Vickers Hardness Tester. Initial enamel hardness value was tested before the treatment. Maxilla first premolar teeth were exposed to beer and tuak for 10 seconds, 50 seconds, and 250 seconds per day for 30 days in the presence of artificial saliva. Final enamel hardness value was monitored after 30 days of treatment. Enamel hardness difference values were calculated by subtracting initial and final enamel hardness value. As supporting data, It was measured pH and concentration of calcium and phosphor in beer and tuak. Data was being analyzed by two-way ANOVA and LSD test. Results showed that contact time and alcohol beverage beer and tuak had a significant influence to enamel hardness value (p<0.05). LSD test showed that some groups had significant average difference (p<0.05). It was concluded that contact time and type of alcohol beverages beer and tuak had effect on human dental enamel hardness (in vitro).
Faculty of Dentistry, Universitas Gadjah Mada
2014-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8539
Majalah Kedokteran Gigi Indonesia; Vol 21, No 1 (2014): August
ind
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8730
2017-03-13T07:15:09Z
mkgi:ART
"160829 2016 eng "
2442-2576
2460-0164
dc
Enggardipta, Raras Ajeng
Universitas Gadjah Mada
Haniastuti, Tetiana
Handajani, Juni
Inflammatory cells infiltration after eugenol administration in Sprague Dawley rat’s molars. The purpose of this study was to determine effect of eugenol on inflammatory cells infiltration (neutrophils, macrophages and lymphocytes) in the inflamed dental pulp. Thirty male Sprague Dawley rats aged 3-4 months and weighed 300-350 g were randomly divided into 2 groups: treated and control groups. Rats were injected with ketamine HCl i.m. (0.1 ml/100 grams BW) before cavity preparation at occlusal surface of the upper molars. Cavity preparation was made using a round bur No.010 to pulp perforation. At the cavity base of treated group, 15 rats were given eugenol and of control group 15 rats were given aquadest, before filled with temporary filling. Three rats from each group were sacrificed at 1, 3, 5, 7 and 14 days after the cavity preparation. Rats were injected with ketamine HCl im (0.1 ml / 100 g BW) on the thigh then tissues were collected for histological process and stained using haematoxylin eosin. The number of inflammatory cells (neutrophils, macrophages and lymphocytes) was analysed by Two-Way Anova. The result of the study showed number of inflammatory cells infiltration of treated group was lower than control and showed significant differences between groups (p <0.05). The conclusion from this study is eugenol administration in Sprague Dawley rats’s inflamed dental pulp can reduce the number of inflammatory cells (neutrophils, macrophages and lymphocytes).
ABSTRAK
Penelitian ini bertujuan untuk mengetahui pengaruh eugenol terhadap jumlah sel inflamasi (netrofil, makrofag dan limfosit) pada pulpa gigi terinflamasi. Tiga puluh ekor tikus Sprague Dawley jantan berumur 3-4 bulan dengan berat badan 300-350 g dibagi secara acak dalam 2 kelompok yaitu perlakuan dan kontrol. Tikus diinjeksi ketamine HCl i.m. (0,1 ml/100 gram BB) sebelum dilakukan preparasi kavitas pada permukaan oklusal gigi molar satu rahang atas. Preparasi kavitas dibuat dengan menggunakan bur bulat No.010 hingga kedalaman pulpa. Pada dasar kavitas kelompok perlakuan (15 ekor) diberi eugenol dan kelompok kontrol (15 ekor) diberi akuades, kemudian kavitas ditumpat sementara. Tiga ekor tikus dari masing-masing kelompok dikorbankan pada 1, 3, 5, 7 dan 14 hari pasca preparasi kavitas. Tikus diinjeksi ketamine HCl i.m. (0,1 ml/100 gram BB) pada paha kemudian jaringan diambil, diproses secara histologis dan dicat dengan hematoxylin eosin. Data jumlah sel inflamasi (netrofil, makrofag dan limfosit) dianalisis dengan Two Way Anova. Hasil penelitian menunjukkan rerata jumlah infiltrasi sel inflamasi kelompok perlakuan lebih rendah dibandingkan kontrol dan berbeda bermakna (p<0,05). Kesimpulan dari penelitian ini adalah pemberian eugenol pada pulpa gigi tikus Sprague Dawley yang mengalami inflamasi dapat menurunkan jumlah sel inflamasi (netrofil, makrofag dan limfosit).
Faculty of Dentistry, Universitas Gadjah Mada
2016-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8730
Majalah Kedokteran Gigi Indonesia; Vol 2, No 2 (2016): August
ind
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:ojs.journal.ugm.ac.id:article/8733
2016-01-12T05:05:54Z
mkgi:ART
oai:ojs.journal.ugm.ac.id:article/8734
2016-01-12T05:10:37Z
mkgi:ART
oai:jurnal.ugm.ac.id:article/8738
2017-02-24T01:28:35Z
mkgi:ART
"141201 2014 eng "
2442-2576
2460-0164
dc
Marlindayanti, Marlindayanti
Politeknik Kesehatan Palembang
Widiati, Sri
Supartinah, Al
Array
Penyakit rongga mulut yang sering diderita anak adalah karies gigi. Hasil penelitian terdahulu menunjukkan prevalensi karies gigi anak di Palembang sebesar 92,43%. Pempek makanan khas jenis karbohidrat lengket yang dimakan bersama kuahnya (cuko), kebiasaan anak di Palembang mengkonsumsi pempek lebih dari 2 kali sehari. Frekuensi konsumsi karbohidrat yang sering berakibat karies gigi. Kebiasaan anak di Palembang mengkonsumsi pempek merupakan faktor risiko terjadinya karies gigi. Risiko karies gigi perlu diketahui untuk melihat kisaran karies baru yang dapat terjadi. Penelitian ini bertujuan memprediksi risiko terjadinya karies baru berdasarkan frekuensi konsumsi pempek di Palembang. Penelitian ini merupakan penelitian observasional dengan desain cross sectional. Pengambilan sampel menggunakan tekhnik cluster, subjek penelitian sebanyak 305 anak dari 52 SD di Palembang. Pengukuran prediksi risiko karies menggunakan cariogram dengan cara mengumpulkan data survei diet frekuensi konsumsi secara keseluruhan dan frekuensi konsumsi pempek, DMF-T, kapasitas buffer, sekresi saliva, plak skor, program fluor dan penyakit umum. Hasil penelitian menunjukkan prediksi risiko karies anak usia 11-12 tahun di Palembang 65,72% (kategori tinggi) kontribusi pempek 45,83% dari total konsumsi makan keseluruhan. Peluang menghindari karies sebesar 34,28%. Urutan penyebab risiko karies adalah kerentanan (31,0%), pola makan (17,36%), bakteri (8,91%) dan keadaan lain yang berpengaruh (5,35%). Kesimpulan penelitian, prediksi risiko terjadinya karies baru pada anak usia 11-12 tahun di Palembang termasuk kategori tinggi, pempek menyumbang 45,83% dari total konsumsi keseluruhan. Urutan prediksi risiko karies anak usia 11-12 tahun di Palembang, kerentanan, pola makan, bakteri dan faktor lain yang berpengaruh.
Prediction of The Risk Of New Caries Base on Pempek Consumption on Children Age 11-12 Years Old In Palembang. The oral cavity disease often suffered by children is dental caries. The previous research suggested that the prevalence of dental caries in Palembang was 92.43%. Pempek is a typical type of carbohydrate food which is eaten together with its gravy (namely cuko). Children in Palembang usually consume the food more than twice a day. The high of frequently consumption of carbohydrate often can effect in dental caries. The risk of dental caries is necessary to investigate to predict the new caries incidence. This research is aimed at predicting the risk of new caries incidence based on the consumption frequency of pempek in Palembang. This research (study) used quantitative observational method with cross sectional design and cluster sampling technique. The subject study included 305 children selected from 52 elementary schools in Palembang. Cariogram model was applied to assess the prediction of the risk of caries by collecting data on diet survey, the overall frequency of pempek consumption, DMF-T, buffer capacity, secretion of saliva, plaque score, fluor program, and common diseases. The results showed that the risk of caries incidence in Palembang was 65.72% (high) while contribution of pempek was 45.83% out of the total food consumption. The chance of avoiding caries was 34.28%. Meanwhile, the influential factors in dental caries were susceptibility (31.0%), diet (17.36%), bacteria (8.91%), and other influential factors (5.35%). This study suggested that the risk of new caries incidence in Palembang was categorized as high.Pempek contributed 45.83% of the overall food consumption. The sequence of factors influencing the risk of caries incidence in Palembang was susceptibility, diet pattern, bacteria, and other influential factors.
Faculty of Dentistry, Universitas Gadjah Mada
2014-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8738
Majalah Kedokteran Gigi Indonesia; Vol 21, No 2 (2014): December
ind
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8739
2017-02-24T01:28:35Z
mkgi:ART
"141201 2014 eng "
2442-2576
2460-0164
dc
Ekspresi Caspase-3 pada Sel Epitel Rongga Mulut (Kb Cell Line) setelah Paparan Ekstrak Kopi
Hutomo, Suryani
Universitas Kristen Duta Wacana
Suryanto, Yanti Ivana
Susilowati, Heni
Rudolf Phym, Agustinus
Maheswara, Devi Chretella
Array
Kopi adalah minuman yang biasa dikonsumsi oleh masyarakat sehari-hari. Telah diketahui bahwa kopi mengandung kafein seperti yang terdapat juga pada teh dan coklat. Kandungan terbanyak kafein terdapat pada kopi. Kafein mempunyai struktur kimia 1, 3, 7- trimethylxanthine dan merupakan derivat xanthine. Senyawa ini dapat menginduksi kematian sel yang mengarah pada apoptosis, namun mekanisme yang terlibat belum diketahui dengan jelas. Tingginya konsumsi kopi di dunia yang selalu meningkat mengindikasikan perlunya dilakukan penelitian untuk mengetahui efek kafein pada epitel rongga mulut yang berkontak langsung dengan kafein. Penelitian terdahulu melaporkan bahwa ekstrak kopi menyebabkan kerusakan sel yang sebagian besar mengarah pada apoptosis, tetapi mekanismenya belum jelas. Tujuan penelitian ini adalah untuk menganalisis mekanisme kematian sel KB yang diinduksi oleh kafein melalui aktivasi caspase-3. Sel KB sebagai model epitel oral (5x10⁴sel) dikultur dalam DMEM menggunakan 24 wells microplate selama 24 jam sebelum perlakuan. Sel selanjutnya dipapar dengan kafein dengan konsentrasi 100 µg/ml, 200 µg/ml, 400 µg/ml dan diinkubasi selama 24 dan 48 jam dalam DMEM. Doxorubicin (0,5625 µg/ml) digunakan sebagai kontrol positif induksi apoptosis. Teknik imunositokimia terhadap caspase-3 dilakukan pada sel setelah dipapar kafein untuk mengamati adanya ekspresi caspase-3 sebagai ciri apoptosis. Identifikasi caspase-3 dilakukan menggunakan mikroskop fase kontras. Ekspresi protein caspase-3 terdeteksi pada sitoplasma sel KB. Hasil penelitian ini menunjukkan adanya ekspresi caspase-3 aktif yang ditandai dengan warna cokelat dengan intensitas kuat pada sitoplasma sebagian besar sel setelah dipapar kafein dengan konsentrasi 100 μg/ml dan 200 µg/ml selama 24 jam. Disimpulkan bahwa ekstrak kopi menyebabkan apoptosis sel KB melalui jalur aktivasi caspase-3.
The Expression of Caspase-3 in Oral Cavity (Kb Cell Line) after Exposure to Coffee Extract. People widely consume coffee in daily meals. It is known there is caffeine found in coffee like it is found in tea and chocolate. Caffeine is found in the greatest amount of coffee. This 1, 3, 7- trimethyl xanthine substance is a derivate of xanthine that is consumed by almost all people in the world. This substance could induce cell death that mainly is apoptosis, but how the mechanism has not been clearly understood. Considering that coffee is widely consumed in the whole world, it is necessary to conduct an experiment to find any possible effect of caffeine to oral epitel that make direct exposure to caffeine. This experiment is targeted to analyze the mechanism of cell death which caused by caffeine through activation of caspase-3. KB cells as oral epithelial model (5x1044 sel) were cultured in DMEM using 24 well microplate for 24 hours before treatment. Then caffeine was given with concentration of 100 µg/ml, 200 µg/ml and 400 µg/ml. Cells were then incubated for 24 and 48 hours period in DMEM. Doxorubicin (0,5625 µg/ml) was used as a positive control of apoptosis induction. Immunocytochemistry technique was then done to observe any caspase three expression as a marker for apoptosis. Identification of active caspase-3 was then done using contrast phase microscope. The results showed expression of caspase-3 in KB cells cytoplasm which observed as high intensity of brown colored molecules in cell cytoplasm after 100 μg/ml and 200 µg/ml caffeine exposure in 24 hours. It was concluded that coffee extract induce KB cells apoptosis through caspase-3 activation mechanism.
Faculty of Dentistry, Universitas Gadjah Mada
2014-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8739
Majalah Kedokteran Gigi Indonesia; Vol 21, No 2 (2014): December
ind
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8743
2017-02-24T01:28:35Z
mkgi:ART
"141201 2014 eng "
2442-2576
2460-0164
dc
Efek Pemberian Ekstrak Lidah Buaya (Aloe Barbadensis Miller) pada Soket Gigi terhadap Kepadatan Serabut Kolagen Pasca Ekstraksi Gigi Marmut (Cavia Porcellus)
Yuza, Fatma
Pendidikan Dokter Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Wahyudi, Ivan Arie
Bagian Biomedika, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Larnani, Sri
Bagian Biomedika, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Tindakan ekstraksi gigi menyebabkan terjadinya luka sehingga akan melibatkan proses penyembuhan luka pada jaringan. Salah satu tahap penting dari proses penyembuhan luka pasca esktraksi gigi adalah terbentuknya serabut kolagen. Lidah buaya (Aloe barbadensis Miller) mengandung saponin, vitamin C dan acemannan yang diduga membantu
proses pembentukan serabut kolagen. Tujuan penelitian ini adalah untuk mengetahui pengaruh ekstrak lidah buaya terhadap kepadatan serabut kolagen pada proses penyembuhan luka pasca ekstraksi gigi marmut (Cavia porcellus). Lidah buaya yang digunakan berasal dari Sleman, Yogyakarta. Pembuatan ekstrak menggunakan metode maserasi dan pelarut air. Selanjutnya, dua puluh tujuh ekor marmut dibagi ke dalam kelompok kontrol dan kelompok perlakuan. Kelompok perlakuan terdiri dari kelompok ekstrak lidah buaya 45% dan 90%. Ekstrak lidah buaya sebanyak 0,05ml diteteskan kedalam soket gigi marmut pasca ekstraksi gigi pada kelompok perlakuan. Soket gigi marmut kelompok kontrol tidak diberi aplikasi zat aktif apapun. Tiga ekor subjek dari masing-masing kelompok dikorbankan pada hari ke-3, 7, dan 14 setelah ekstraksi gigi. Preparat histologis kepadatan kolagen soket gigi marmut diamati dengan menggunakan mikroskop cahaya perbesaran 400x. Analisis data dilakukan dengan menggunakan uji Kruskal-Wallis dan dilanjutkan
dengan uji Post Hoc menggunakan uji Mann-Whitney untuk membandingkan kepadatan kolagen antar kelompok pasca ekstraksi gigi marmut. Hasil uji statistik antar kelompok menunjukkan bahwa ekstrak lidah buaya 90% berpengaruh pada pembentukan serabut kolagen jika dibandingkan dengan kelompok kontrol (p<0,05) pada hari ke-7 pasca ekstraksi gigi marmut. Kesimpulan dari penelitian ini adalah ekstrak lidah buaya 90% dapat membantu meningkatkan kepadatan serabut kolagen soket gigi hari ke-7 pasca ekstraksi gigi marmut.
The Effect of Aloe Barbadensis Miller Extract to The Density of Collagen Fibers in The Wound Healing Process after Tooth Extraction of Guinea Pig (Cavia porcellus). Tooth extraction causes wound that would involve wound healing process on tissue. One of the important stages of wound healing process after dental extraction is the formation of collagen fibers. Aloe barbadensis Miller contains saponins, vitamin C and ace mannan that allegedly assist the process of collagen fibers formation. The purpose of this study was to determine the effect of Aloe barbadensis Miller extract to the density of collagen fibers in the wound healing process after tooth extraction of guinea pig (Cavia
porcellus). Aloe vera is used in this study came from Sleman, Yogyakarta. Extract is made with maceration method and water as the solvent. Furthermore, twenty-seven guinea pigs were divided into a control group and treatment groups. The treatment groups consisted 45% Aloe barbadensis Miller extract group and 90% Aloe barbadensis Miller extract
group. Aloe barbadensis Miller extract as much as 0.05 ml dropped into guinea pigs tooth sockets after tooth extraction in the treatment groups. Guinea pig’s tooth socket of the control group was not given any active substance. Three guinea pigs of each group were sacrificed on day 3, 7, and 14 after tooth extraction. Histology preparations of guinea pig teeth
sockets density of collagen were observed using light microscope 400x magnification. Analyzing data is done by Kruskal-Wallis test followed by Post Hoc test using the Mann-Whitney test for comparing collagen density between groups. Statistically results between groups showed that the extract of 90% Aloe barbadensis Miller affected the formation of collagen fibers when compared to the control group (p <0.05) on day 7 after tooth extraction of guinea pig. The conclusion of this study was 90% Aloe barbadensis Miller extract increased the density of collagen fibers from the tooth socket seven days after tooth extraction of guinea pig.
Faculty of Dentistry, Universitas Gadjah Mada
2014-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8743
Majalah Kedokteran Gigi Indonesia; Vol 21, No 2 (2014): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8746
2017-02-24T01:28:35Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Efektivitas Desensitizing Agent dengan dan tanpa Fluor pada Metode in Office Bleaching terhadap Kandungan Mineral Gigi (Kajian In Vitro)
Kristanti, Yulita
Bagian Ilmu Konservasi Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Daerah Istimewa Yogyakarta, Indonesia
Asmara, Widya
Bagian Mikrobiologi, Fakultas Kedokteran Hewan, Universitas Gadjah Mada, Daerah Istimewa Yogyakarta
Sunarintyas, Siti
Bagian Ilmu Biomaterial Kedokteran Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Daerah Istimewa Yogyakarta, Indonesia
Handajani, Juni
Bagian Biologi Mulut, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Daerah Istimewa Yogyakarta, Indonesia
Array
In office bleaching menggunakan hidrogen peroksida 40% sering memberikan efek samping berupa linu baik selama maupun setelah perawatan tersebut dilakukan. Penelitian ini dilakukan dengan tujuan untuk mengetahui pengaruh waktu aplikasi dan kandungan fluor desensitizing agent pada metode in office bleaching terhadap kandungan mineral gigi. Delapan gigi masing-masing dipotong menjadi 4 bagian, 6 potong digunakan untuk pemeriksaan XRD awal. Gigi dikeringkan dalam oven suhu 50° selama 30 menit diserbuk, diambil 1 mg untuk diperiksa kandungan mineralnya dengan goniometer. Dua puluh empat potong yang lain dibagi dalam 4 kelompok perlakuan. Kelompok I: gigi diaplikasi bahan bleaching 0,5-1 mm hidrogen peroksida 40% selama 1 jam, dicuci, dikeringkan, diikuti aplikasi 0,1 ml desensitizing agent tanpa fluor (CPP-ACP) selama 30 menit, dicuci, dikeringkan. Kelompok II : gigi diaplikasi CPP-ACP 30 menit, dicuci, dikeringkan, dibleaching menggunakan hidrogen peroksida 40% selama 1 jam. Selanjutnya gigi diaplikasi CPP-ACP 30 menit lagi, dicuci, dikeringkan. Kelompok III gigi dibleaching menggunakan hidrogen peroksida 40% selama 1 jam, dicuci, dikeringkan, diikuti aplikasi desensitizing agent yang mengandung fluor (CPP-ACFP) selama 30 menit, dicuci, dikeringkan. Kelompok IV: gigi diaplikasi CPP-ACFP 30 menit, dicuci, dikeringkan, dibleaching menggunakan hidrogen peroksida 40% selama 1 jam. Selanjutnya gigi diaplikasi CPP-ACFP selama 30 menit, dicuci dikeringkan. Sesudah perlakuan, semua gigi dilakukan pemeriksaan kandungan mineral gigi dengan prosedur yang sama. Uji Mann Whitney menunjukkan penurunan mineral paling sedikit terjadi pada kelompok IV (4500). Desensitizing agent mengandung F sebelum dan sesudah perlakuan in office bleaching menunjukkan penurunan mineral paling kecil.
The Effectiveness of Desensitizing Agent with and without Fluorine in Office Bleaching Method to Tooth Mineral content. Tooth sensitivity arises during or after an in-office bleaching was performed is usually overcome by using desensitizing agent with or without fluor. So far, desensitizing method applied only reduces tooth sensitivity but it had not overcome demineralization problem yet. This study was aimed to determine the influence of an application process and fluoride containing desensitizing agent in tooth mineral lossEight teeth were divided into four parts. Six specimens were smoothened using agate mortar. One mg of powder was inserted into the sample holder and mounted on goniometer heads to examine mineral content before treatment using X-Ray Diffraction (XRD). Twenty-four specimens were classified into four groups. In group I, 0,1 ml desensitizing agent without fluoride (CPP-ACP) was applied for 30 minutes after an in-office bleaching using 40% Hydrogen Peroxide was performed, while in group II, CPP-ACP was applied before and after an in-office bleaching was performed. In group III 0,1 ml fluoride containing desensitizing agent (CPP-ACFP) was applied for 30 minutes after in-office bleaching using 40% Hydrogen Peroxide was performed, while in group IV fluoride containing desensitizing agent was applied before and after an in-office bleaching was performed. Finally, all of the specimens were measured in their after-treatment mineral contain. Mann Whitney test showed that the lowest mineral lost was detected in group IV (4500). Fluoride containing desensitizing agent applied before and after an in-office bleaching effectively reduced mineral loss.
Faculty of Dentistry, Universitas Gadjah Mada
2014-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8746
Majalah Kedokteran Gigi Indonesia; Vol 21, No 2 (2014): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8749
2017-02-24T01:28:35Z
mkgi:ART
"141201 2014 eng "
2442-2576
2460-0164
dc
Pengaruh Penusukan Tunggal Titik Akupunktur Telinga Ciao Kan terhadap Tekanan Darah dan Frekuensi Denyut Jantung
Suryanto, Yanti Ivana
Bagian Fisiologi, Universitas Kristen Duta Wacana, Yogyakarta, Indonesia
Array
Dalam praktek klinis kedokteran gigi, seringkali pasien datang dengan tekanan darah yang tinggi meskipun ia tidak memiliki riwayat hipertensi sebelumnya. Pada kondisi ini, tingginya tekanan darah seringkali dipengaruhi oleh tingkat kecemasan pasien yang nantinya akan mempengaruhi sistem saraf otonom. Akupunktur merupakan suatu metode pengobatan dengan penusukan jarum tanpa memasukkan bahan kimia ke dalam tubuh pasien. Penelitian ini bertujuan untuk mengkaji pengaruh penusukan tunggal titik akupunktur telinga Ciao Kan terhadap tekanan darah dan frekuensi denyut jantung. Hipotesis yang diajukan adalah penusukan tunggal titik akupunktur telinga Ciao Kan menyebabkan terjadinya penurunan tekanan darah dan frekuensi denyut jantung. Penelitian ini merupakan penelitian eksperimental dengan mempergunakan rancangan penelitian pre-post test design. Subjek penelitian adalah laki-laki berusia 25–35 tahun dengan tekanan sistolik lebih atau sama dengan 130 mmHg yang memenuhi kriteria inklusi dan eksklusi. Subjek menjalani orthostatic stress test, penusukan titik akupunktur telinga Ciao Kan, pengukuran tekanan darah dan frekuensi denyut jantung. Metode statistik yang dipergunakan adalah uji t, uji korelasi Pearson, dan uji ANOVA satu jalur. Uji t dilakukan pada data yang telah ditransformasi. Tekanan sistolik turun signifikan pada subyek penelitian selama perlakuan (p<0,05) namun kemudian naik kembali. Frekuensi denyut jantung juga mengalami penurunan signifikan (p<0,05) selama perlakuan dan naik kembali. Uji korelasi Pearson dilakukan untuk melihat korelasi antara tekanan arteri rata-rata dengan frekuensi denyut jantung. Hasil uji korelasi menunjukkan adanya korelasi positif antara tekanan arteri rata-rata dan frekuensi denyut jantung (r =0,373). Uji ANOVA satu jalur menunjukkan tidak adanya perbedaan nilai tekanan sistolik, tekanan diastolik, tekanan arteri rata-rata, dan frekuensi denyut jantung antar kelompok dengan respon terhadap orthostatic stress test normal, hipertonus, maupun hipotonus (p >0,05). Dengan demikian dapat dikatakan bahwa penusukan tunggal titik akupunktur telinga Ciao Kan menyebabkan terjadinya penurunan tekanan darah dan frekuensi denyut jantung.
The Effect of Single Acupuncture on Ciao Kan Ear Acupoint on Blood Pressure and Heart Rate In dental clinical practice. Patient sometime come with high blood pressure even though they have no history of hypertension. In this condition, high blood pressure could be influenced by anxiety that will have an effect on autonomic nerve system. Acupuncture is a healing method with needle puncture without giving chemical substance to patient’s body. This research aimed at evaluating the effect of a single acupuncture on Ciao Kan ear acupoint on blood pressure and heart rate. Hypothesis of this research was single acupuncture on Ciao Kan ear acupoint could decrease blood pressure and heart rate. This was a pre-post test design experiment. Subjects were men, 25 – 35 years old with systolic blood pressure equal or more than 130 mmHg who met the inclusion and exclusion criteria. Subject did orthostatic stress test, acupuncture on Ciao Kan ear acupoint, blood pressure measurement, and heart rate measurement. T test was done on the transformed data. Systolic blood pressure decreased significantly (p < 0.05) during acupuncture and then increased afterward. Heart rates also decreased significantly (p < 0.05) during acupuncture and then increased afterward. Pearson correlation test was done to see the correlation between mean arterial pressure and heart rate. The results showed a positive correlation between mean arterial pressure and heart rate (r = 0.373). One way ANOVA showed no systolic, diastolic, mean arterial pressure, and heart rate differences between groups in response to orthostatic stress test normal, hyper tone, or hypo tone (p > 0.05). It could be said that single acupuncture on Ciao Kan ear acupoint could decrease blood pressure and heart rate.
Faculty of Dentistry, Universitas Gadjah Mada
2014-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8749
Majalah Kedokteran Gigi Indonesia; Vol 21, No 2 (2014): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8751
2017-02-24T01:28:35Z
mkgi:ART
"141201 2014 eng "
2442-2576
2460-0164
dc
Composite Flowable Fabricated (CFF) Sebagai Alternatif Bahan Pasak Gigi Paska Endodontik
Fatmawati, Dwi Warna Aju
Bagian Konservasi, Fakultas Kedokteran Gigi, Universitas Jember, Jawa Timur, Indonesia
Array
Penelitian ini bertujuan untuk menggali, menganalisis dan membandingkan pasak CCF (plastis) dengan pasak NiTi logam (rigid) sebagai alternatif pasak gigi paska perawatan endodontik yang biokompatibel. Penelitian ini menggunakan sampel elemen gigi insisif rahang atas yang telah disesuaikan dengan kriteria penelitian. Semua sampel gigi diberi perlakuan sesuai dengan kelompoknya. Prosedur kelompok pasak CCF yaitu dengan mengaplikasikan komposit flowable pada saluran akar gigi yang telah dilakukan pengambilan gutta-percha sedalam 2/3 panjang saluran akar dan menyisakan 1/3 gutta-percha di daerah apikal, sampai seluruh saluran akar dan ruang pulpa terisi penuh. Komposit flowable dilakukan penyinaran (curing LED) selama 20 detik. Perlakuan pada kelompok pasak NiTi sama seperti pada kelompok pasak CCF, bedanya pasak NiTi diinsersi menggunakan bahan luting semen ionomer kaca tipe 1. Selanjutnya semua sampel gigi baik yang prefabricated maupun fabricated dilakukan uji three bending point dengan pengaturan sesuai dengan standart ISO10477. Secara deskriptif nilai rerata kelompok pasak NiTi (stiffness = 115,30 N/mm; modulus elastisitas = 9,31 Gpa; flexural = 812 Gpa) lebih besar dari nilai rerata kelompok pasak CFF (stiffness = 35 N/mm; modulus elastisitas = 3,45 Gpa; flexural = 475,8 GPa) dan secara statistik hasil penelitian menunjukkan terdapat perbedaan yang signifikan antara pasak prefabricated (NiTi) dengan fabricated (CFF). Sehingga dapat disimpulkan bahwa walaupun secara deskriptif dan statistik ada perbedaan, namun bahan komposit flowable dapat dijadikan sebagai bahan pasak alternatif dan perlu penelitian lebih lanjut yang sesuai standar keberadaannya sebagai bahan pasak alternatif.
Composite Flowable Fabricated (CFF) as Enddodontic Dental Post alternative. Composite Flowable Fabrcated (CFF). CFF is composite resin that viscous and plastic which used as material to enhance the retention and stability of post endodontic treatment and restoration materials. NiTi post is prefabricated post endodontic that the insertion needs luting material. This study was to explore, analyze, and compare CCF (plastic) and NiTi (rigid) post endodontic as alternative of post endodontic that is compatible. This study used element sample of maxillary incisive tooth. All of teeth sample was taken treatment that was appropriate with the groups. the procedure of CFF post group was to make application of flowable composite in root canal up to full that had been done taking of gutta percha as deep as 2/3 of root canal length and left 1/3 gutta percha in apical area. Flowable composite was cured by LED
for 20 seconds. Treatment of NiTi post group was same with CCF post group, the different NiTi post was inserted using glass ionomer luting type 1. Furthermore all of tooth sample, prefabricated and fabricated, was tested by threebending point with ISO10477. The result showed that mean of NiTi post (stiffness= 115,30 N/mm; modulus elastisitas = 9,31 Gpa; flexural= 812 Gpa) was higher than CFF post (stiffness = 35 N/mm; modulus elastisitas = 3,45 Gpa; flexural= 475,8 GPa); and there was significant different between prefabricated (NiTi) dengan fabricated(CFF) post statistically. Although composite flowable can be used as alternative of post endodontic and needs further research that is suitable with standard of post materials.
Faculty of Dentistry, Universitas Gadjah Mada
2014-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8751
Majalah Kedokteran Gigi Indonesia; Vol 21, No 2 (2014): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8778
2016-11-07T00:31:56Z
mkgi:ART
"140601 2014 eng "
2442-2576
2460-0164
dc
Ekspresi COX-2 dan Jumlah Neutrofil Fase Inflamasi pada Proses Penyembuhan Luka Setelah Pemberian Sistemik Ekstrak Etanolik Rosela (Hibiscus sabdariffa) (studi in vivo pada Tikus Wistar)
Kusumastuti, Endah
Fakultas Kedokteran Gigi, Institut Ilmu Kesehatan Bhakti Wiyata Kediri, Kediri, Jawa Timur, Indonesia
Handajani, Juni
Bagian Biologi Mulut, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Susilowati, Heni
Bagian Biologi Mulut, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Inflamasi merupakan respon alami tubuh terhadap adanya kerusakan jaringan. Salah satu medikamen untuk mengatasi inflamasi adalah antiinflamasi non steroid (AINS). Penggunaan AINS mempunyai beberapa efek samping dan dalam beberapa hal penggunaan tanaman obat dinilai lebih aman. Rosela merupakan salah satu tanaman obat yang mempunyai potensi sebagai antiinflamasi. Penelitian ini bertujuan untuk mengetahui efek pemberian sistemik ekstrak etanolik rosela terhadap ekspresi COX-2 dan jumlah neutrofil fase inflamasi pada proses penyembuhan luka. Bunga rosela didapatkan dari perkebunan di Dusun Bulusari Desa Pojok Kecamatan Tarokan Kabupaten Kediri Jawa Timur. Pembuatan ekstrak rosela dilakukan di LPPT unit I UGM Yogjakarta dengan cara perkolasi. Tikus putih galur Wistar sebanyak 36 ekor diberi perlukaan dengan punch biopsi ɵ 3 mm pada mukosa bukal. Subjek dibagi menjadi 3 kelompok, masing-masing kelompok 12 ekor tikus. Pembagian kelompok terdiri dari kontrol negatif (saline), kontrol positif (ibuprofen 20 mg/kg BB) dan perlakuan (ekstrak rosela 500 mg/kg BB). Pemberian minum sesuai kelompoknya sehari sekali selama 4 hari. Pada hari ke-1, ke-2, ke-3 dan ke-4 tikus dikorbankan lalu jaringan mukosa yang mengalami perlukaan dibuat preparat histologis. Pewarnaan Hematoksilin Eosin (HE) dilakukan untuk mengamati jumlah neutrofil. Ekspresi COX-2 diamati pada preparat dengan pewarnaan imunohistokimia menggunakan rabbit polyclonal antibody COX-2 (Lab Vision, USA). Jumlah neutrofil dan ekspresi COX-2 dihitung di bawah mikroskop cahaya lalu data dianalisi menggunakan ANAVA dan LSD. Hasil penelitian menunjukkan bahwa ekspresi COX-2 dan jumlah neutrofil lebih rendah pada kelompok perlakuan dibanding kontrol. Pengamatan klinis pada hari ke-4 juga tampak luka seluruh subjek telah menutup sempurna setelah pemberian minum rosela. Disimpulkan bahwa ekstrak etanolik rosela mempunyai kemampuan menghambat ekspresi COX-2 dan menurunkan jumlah neutrofil sehingga dapat digunakan sebagai bahan anti-inflamasi.
Expression of COX-2 and The Number of Neutrophil in Inflammation stage of Wound Healing Process after Systemic Administration of Ethanolic Extract Rosela. Inflammation is an initial stage of body’s natural response to tissue damage.The use empirically plants often used for traditional medicine because it is easily found in the community and fewer side effects. Flavanoid presence of roselle (Hibiscus sabdariffa) is thought to have anti inflammatory effects. This study aimed to know the effect of systemic administration of Roselle ethanolic extract toward COX-2 expression and neutrophils number in the inflammatory phase of wound healing processes. Roselle was obtained from plantations in Bulusari hamlet, Tarokan, Kediri, EastJava. Making roselle extract was performed in LPPT unit 1 UGM Yogyakarta by percolation ways. Wistar rats were given a total of 36 injuries with ɵ 3 mm punch biopsy of the buccal mucosa. Subjects were divided into three groups, each group of 12 rats. The division consists of the negative control group (saline), positive control (ibuprofen 20 mg/kg) and treatment (roselle extract 500 mg/kg). Giving drink suitable group once daily for four days. On day 1, the 2nd, 3rd and fourth rats were sacrificed, and mucosal tissue injury was made histological preparat. Hematoxylin eosin staining (HE) was performed to observe the number of neutrophils. COX-2 expression was found in preparations for immunohistochemical staining using rabbit polyclonal COX-2 antibody (Lab Vision, USA). The number of neutrophils and expression of COX-2 is calculated under a light microscope data were analyzed using Two-way ANOVA and LSD. The results showed that the expression of COX-2 and neutrophil number were least in the treatment group compared to the control. Clinical observation on day four also appears around the wound has completely closed the subject after administration of roselle drink. It was concluded that the ethanolic extract of roselle can inhibit COX-2 expression and decrease the number of neutrophils that can be used as an anti-inflammatory ingredient.
Faculty of Dentistry, Universitas Gadjah Mada
2014-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8778
Majalah Kedokteran Gigi Indonesia; Vol 21, No 1 (2014): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8782
2017-02-24T01:33:21Z
mkgi:ART
"140601 2014 eng "
2442-2576
2460-0164
dc
Evaluasi Hasil Preparasi Servikal pada Model Kerja Gigi Tiruan Jembatan
Nuning, Fransiska
Bagian Prostodonsia, Fakultas Kedokteran Gigi, Universitas Prof. Dr. Moestopo (Beragama), Jakarta, Indonesia
Oktanauli, Poetry
Bagian Prostodonsia, Fakultas Kedokteran Gigi, Universitas Prof. Dr. Moestopo (Beragama), Jakarta, Indonesia
Tyawati, Herjanti
Bagian Prostodonsia, Fakultas Kedokteran Gigi, Universitas Prof. Dr. Moestopo (Beragama), Jakarta, Indonesia
Array
Evaluation of Cervical Working Model Bridge Preparation. The accuracy of the cervical edge preparation is the most important element in evaluating a restoration. Good restoration results obtained from accurate impression with cervical corresponding side. A restoration was successful to survive in the oral cavity if it can adapt to the cervical edge surface preparation line side. The study was conducted on 57 patients of the students who are doing work in clinics Prosthodontics. Research criteria are appropriate and not appropriate based on previous research that gets results of the evaluation as much as 70% on the operating model. The results showed the assessment of cervical preparation in proper working model that included as many as 78,95%.
Faculty of Dentistry, Universitas Gadjah Mada
2014-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8782
Majalah Kedokteran Gigi Indonesia; Vol 21, No 1 (2014): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8788
2016-11-07T00:31:58Z
mkgi:ART
"140601 2014 eng "
2442-2576
2460-0164
dc
Kontrasepsi Hormonal Meningkatkan Kadar α-Amylase Saliva
Handajani, Juni
Bagian Biologi Mulut, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Puspita, Rini Maya
Bagian Biomedika, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Amelia, Rizki
Bagian Biomedika, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Salivary α-amylase atau α-amylase saliva (SAA) adalah salah satu enzim dalam saliva yang berperan penting pada inisiasi digesti karbohidrat dan fungsi interaksi bakteri. Kontrasepsi hormonal sangat populer di Indonesia untuk mencegah kehamilan. Penelitian ini bertujuan untuk mengetahui kadar SAA wanita pemakai kontrasepsi pil dan suntik. Subjek penelitian sebanyak 30 perempuan usia 20-35 tahun. Prosedur penelitian telah mendapat persetujuan dari Komite Etik Fakultas Kedokteran Universitas Gadjah Mada Yogyakarta. Subjek dibagi menjadi 3 kelompok (pemakai kontrasepsi pil, suntik, dan kontrol), masing-masing 10 perempuan. Kriteria subjek antara lain subjek sehat, tidak menggunakan alat ortodontik, protesa atau mahkota, serta menggunakan kontrasepsi hormonal lebih dari 3 bulan. Sampel saliva dikumpulkan pada sore hari (16.00-18.00 WIB) selama 1 menit dengan metode tanpa stimulasi. Kadar tingkat SAA diukur menggunakan ELISA kit (Salimetrics LLC) dengan Optical Density (OD) pada 405 nm. Data dianalisis menggunakan ANOVA (p<0,05). Hasil penelitian menunjukkan kadar SAA tertinggi pada perempuan pemakai kontrasepsi pil dan ada perbedaan yang signifikan diantara tiga kelompok. Disimpulkan bahwa kontrasepsi hormonal meningkatkan kadar SAA.
Hormonal Contraceptive Increased The Level of Salivary Α-Amylase. Salivary α-amylase (SAA) is one of the most important enzymes in saliva. This enzyme was mainly involved in the initiation of the digestion of starch in the oral cavity and has significant bacterial interactive function. Hormonal contraceptives are very popular in Indonesia to avoid pregnancy. This study aimed to evaluate the level of SAA in woman who taking pill and by injection contraceptives. Thirty women were in subjects, 20-35 years old, approval ethical clearance from Ethic Committee Medical Faculty of Gadjah Mada University, Yogyakarta Indonesia. Subjects were divided into three groups (taking pill contraceptive, by injection contraceptive and control). Each group consisted ten women. Criteria for issue were medication free, healthy, no orthodontic treatment, no prosthesis or crown and took hormonal contraceptives more than three months. Saliva samples were collected at afternoon (16.00-18.00 pm) for 1 minute using unstimulating method. The level of SAA was measured by ELISA kit (Salimetrics LLC). Optical Density was read on a standard plate at 405 nm. Data for level SAA were analyzed using ANOVA (p<0.05). Results showed the highest level of SAA in woman who takes pill contraceptive, and there were significant differences between the three groups. This study is suggesting that the hormonal contraceptive increased the level of SAA.
Faculty of Dentistry, Universitas Gadjah Mada
2014-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8788
Majalah Kedokteran Gigi Indonesia; Vol 21, No 1 (2014): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:ojs.journal.ugm.ac.id:article/8847
2016-02-02T01:54:35Z
mkgi:ART
oai:jurnal.ugm.ac.id:article/8866
2016-11-07T00:32:00Z
mkgi:ART
"150601 2015 eng "
2442-2576
2460-0164
dc
Pembuatan Pasta Gigi Katekin Teh Hijau dan Uji Daya Hambat terhadap Bakteri Streptococcus Mutans dan Lactobascillus Ascidopillus
Fajriani, Fajriani
Departemen Ilmu Kedokteran Gigi Anak, Fakultas Kedokteran Gigi, Universitas Hasanuddin, Makassar, Sulawesi Selatan, Indonesia
Djide, Sartini
Departemen Ilmu Farmasi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Hasanuddin, Makassar, Sulawesi
Selatan, Indonesia
Array
Pembuatan pasta gigi ini dilatar belakangi oleh keinginan peneliti agar memudahkan masyarakat menggunakan bahan alami katekin teh hijau yang hasilnya langsung di uji efektifitasnya terhadap daya hambat bakteri kariogenik. Penelitian ini bertujuan untuk melakukan pembuatan prodak pasta gigi katekin teh hijau dengan formula yang sesuai dengan hasil uji dan melakukan pengujian daya hambat pasta gigi katekin teh hijau terhadap bakteri streptococcus mutans dan lactobacillus acidophilus. Pembuatan pasta gigi katekin teh hijau didahului dengan pembuatan ekstrak katekin dan uji konsentrasi hambat minimal (KHM) dan uji konsentrasi bunuh minimal (KBH) menggunakan metode dilusi cair.
Peracikan formula dan pembuatan pasta gigi katekin teh hijau dilakukan sesuai hasil uji KHM (MIC). Pasta gigi katekin teh hijau ini dilakukan pengukuran kadar total flavonoid dan total polifenol, selanjutnya pengukuran uji daya hambat pasta gigi katekin teh hijau dilakukan dengan metode difusi menggunakan well (sumuran) sebagai reservoar sampel uji terhadap bakteri streptococus mutans dan lactobacilus acidophilus. Hasil diperoleh prodak pasta gigi katekin teh hijau dengan kandungan kadar flavonoid 77% dan kadar polifenol 41%, sedangkan hasil uji diameter hambatan pasta gigi katekin teh hijau terhadap bakteri streptococcus mutans 17,2 mm dan bakteri lactobacillus acidophilus 19,6 mm. Hasil ini menunjukkan bahwa prodak katekin teh hijau ini sangat efektif digunakan sehari-hari sebagai perawatan gigi dan juga sebagai antibakteri kariogenik.
Making Green Tea Catechin Toothpaste and Inhibition Test Against Streptococcus Mutans and Acidophilus Lactobaccilus. The manufacture of this toothpaste is motivated by the desire of researchers to facilitate the public to use natural ingredients of green tea catechins whose result effectiveness against cariogenic bacteria was directly tested inhibition. This study is to find the right formula composition for greentea catechins toothpaste based on the result of the inhibition properties of greentea cathecins against tostreptococcus mutans dan lactobacillus acidophilus. The manufacture of greentea catechins toothpaste was after making catechins extracts and testing minimal inhibition concentration (MIC) and minimal bactericidal concentration (MBC) using liquid dilution method. The toothpaste was then made according to the result of MIC. The toothpaste’s flavonoid and polyphenol total contain was measured; then the inhibition property of the toothpaste to was measured using diffusion method with wells as the sample reservoar for streptococus mutans dan lactobacilus acidophilus. It is found that the toothpaste contains 77% flavonoid and 41% polyphenol, and the diameter of the inhibition property of green tea catechyn is 17.2 mm for streptococus mutans and 19.6 mm for lactobacilus acidophilus. This result shows that greentea catechyn toothpaste is very effective for daily oral care which is antibacterial.
Faculty of Dentistry, Universitas Gadjah Mada
2015-08-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8866
Majalah Kedokteran Gigi Indonesia; Vol 1, No 1 (2015): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8897
2016-11-07T00:32:00Z
mkgi:ART
"150601 2015 eng "
2442-2576
2460-0164
dc
Efek Gel Ekstrak Kulit Buah Manggis (Garcinia Mangostana) pada Perlekatan Komposit pasca In-Office Bleaching
Amiria, Farah
Jurusan Kedokteran Gigi, Universitas Jenderal Soedirman, Purwokerto, Jawa Tengah, Indonesia
Harwoko, Harwoko
Jurusan Farmasi, Universitas Jenderal Soedirman, Purwokerto, Jawa Tengah, Indonesia
Widodo, A. Haris Budi
Jurusan Farmasi, Universitas Jenderal Soedirman, Purwokerto, Jawa Tengah, Indonesia
Array
Hidrogen peroksida pada perawatan in-office bleaching meninggalkan residu yang dapat menghambat polimerisasi pada sistem resin bonding. Asam askorbat 10% sebagai antioksidan dapat mengeliminasi residu peroksida sebelum proses penumpatan. Kulit buah manggis (Garcinia mangostana) memiliki aktivitas antioksidan yang berpotensi untuk
menggantikan peran asam askorbat. Penelitian ini bertujuan untuk membuktikan efek gel ekstrak kulit buah manggis dalam memperbaiki perlekatan komposit pada gigi pasca in-office bleaching. Penelitian ini merupakan penelitian eksperimental laboratorium. Sebanyak 25 gigi premolar pertama rahang atas dilakukan in-office bleaching dan
selanjutnya dibagi menjadi 5 kelompok terdiri dari kontrol negatif (tanpa agen antioksidan), kontrol positif (asam askorbat 10%), dan kelompok perlakuan gel ekstrak kulit buah manggis 10%, 20%, dan 40%. Perlekatan komposit ditentukan dengan uji geser, dilanjutkan pengamatan mikrostruktur permukaan email. Hasil penelitian menunjukkan nilai perlekatan komposit pada kelompok kontrol negatif dan kontrol positif berturut-turut sebesar 25,82±2,88 Mpa dan 37,68±1,06 Mpa. Pada kelompok perlakuan gel ekstrak kulit manggis 10%, 20%, dan 40% diperoleh nilai perlekatan berturut-turut sebesar
26,54±2,68; 32,64±2,33; dan 57,34±1,51 Mpa. Nilai perlekatan komposit pada pemberian gel ekstrak kulit manggis 20% dan 40% berbeda signifikan dibandingkan dengan kontrol negatif maupun kontrol positif (p<0,05). Kenaikan konsentrasi gel ekstrak kulit manggis memberikan peningkatan jumlah fraktur email. Gel ekstrak kulit manggis 20% dan 40% dapat memperbaiki perlekatan komposit sehingga berpotensi sebagai agen antioksidan pada gigi pasca in-office bleaching.
Effect of Mangosteen Gel on Shear Bond Strength Of Composite Post In-Office Bleaching. The residual peroxide after in-office bleaching inhibits the polymerization of the resin bonding systems. Ascorbic acid (10%) as anti-oxidant agent has a potential to remove the residual peroxide before restoration procedure. Mangosteen extract
has an anti-oxidant potential that can be used to remove the residual peroxide. The aim of the study is to prove the effect of mangosteen extract gel to improve shear bond strength of composite post in-office bleaching. The experimental laboratory design was implemented to this research. The study was carried out on 25 maxillary first premolars that
had been applied in-office bleaching procedure. The teeth were divided into five groups as follow: negative-control group (without anti-oxidant agent), positive-control group (10% ascorbic acid), and the treatment groups (10%, 20%, and 40% mangosteen extract gel). Shear bond strength of the specimens was tested and followed by microstructure
testing on email. The results show that negative-control and positive-control group scores were 25,82±2,88 Mpa and 37,68±1,06 Mpa, followed by the scores of 10%, 20%, and 40% mangosteen extract gel groups which were 26,54±2,68; 32,64±2,33; and 57,34±1,51 Mpa respectively. Significant higher shear bond strength values were observed in 20% and 40% mangosteen extract gel groups compared to the negative-control and positive-control group (p<0,05). The increasing concentration of mangosteen extract gel provided increasing number of email fractures. Mangosteen extract gel 20% and 40% improve the shear bond strength of composite, confirming its potential as an antioxidant agent for the teeth post in-office bleaching.
Faculty of Dentistry, Universitas Gadjah Mada
2015-08-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8897
Majalah Kedokteran Gigi Indonesia; Vol 1, No 1 (2015): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8918
2016-11-07T00:32:00Z
mkgi:ART
"150601 2015 eng "
2442-2576
2460-0164
dc
Menurunkan Biomarker Migren Secara Cepat dengan Terapi “Assisted Drainage” (Studi Eksperimental pada Hewan coba)
Utomo, Haryono
Klinik Spesialis Terpadu Rumas Sakit Gigi dan Mulut Fakultas Kedokteran Gigi Universitas Airlangga, Surabaya, Jawa Timur, Indonesia
Array
Migren merupakan gejala nyeri kepala rekuren yang paling sering dikeluhkan dalam dunia medis. Di Amerika Serikat, lebih dari 30 juta orang menderita satu atau lebih nyeri kepala migren dalam setahun. Berdasarkan literatur, migren merupakan komorbiditas rinosinusitis dan asma serta melibatkan saraf trigeminus. Tatalaksana migren dalam bidang kedokteran adalah obat-obatan dan tindakan invasif seperti injeksi atau operasi pada saraf. Sangat menarik bahwa menurut laporan kasus telah dibuktikan bahwa migren berhubungan dengan gingivitis karena suatu perawatan periodontal non invasif yang disebut sebagai terapi “assisted drainage” (ADT) dapat mengurangi gejala migren dalam
hitungan menit. Terapi tersebut berupa masase sulkus gingiva dalam 3 menit dengan sisi tumpul scaler manual sampai timbul keluarnya darah secara pasif. Akan tetapi mekanisme kejadian pengurangan gejala migren setelah ADT masih belum jelas. Tujuan penelitian adalah untuk verifikasi pengaruh ADT terhadap penurunan biomarker migren tikus nonalergi
dan alergi yang gingivitis. Tikus Wistar dibagi menjadi dua kelompok secara acak, penelitian dengan control series design study. Kelompok perlakuan adalah tikus alergi yang diinduksi dengan ovalbumin (OVA) dan non-alergi, kelompok ini disuntik dengan lipopolisakarida Porphyromonas gingivalis. Kelompok kontrol positif adalah tikus alergi, kontrol negatif dengan phosphate buffered saline (PBS). Pada beberapa kelompok dilakukan ADT. Ekspresi substans P (SP), leukotrien C4 (LTC4) dan TNF α pada gingiva dan hidung diperiksa dengan imunohistokimia peroksidase. Analisis statistik dengan ANOVA. ADT menurunkan ekspresi SP, LTC4 dan TNFα dengan sangat bermakna (p<0.05) setelah 30 menit dilakukan ADT. Kesimpulan yang didapatkan dalam riset ini adalah ADT dapat mengurangi biomarker migren dalam hitungan menit sehingga dapat diusulkan sebagai terapi ajuvan dalam tatalaksana migren.
Rapid Decrease in Migraine Biomarkers with Assisted Drainage Therapy (Experimental Study In Animal model). Migraine is a recurrent headache symptom which is most often suffered in medical community. In the USA, more than 30 million people suffered one or more migraine headaches in one year. According to literature, migraine has comorbidity with rhinosinusitis and asthma involving the trigeminal nerve. Migraine management in medicine is drugs as well as invasive procedures such as trigeminal nerve injection and surgery. Interestingly, case reports revealed that migraine is also connected with gingivitis since a non-invasive periodontal treatment so called “assisted drainage” therapy (ADT) is able to reduce migraine within minutes. It is a gingival sulcus massage for 3 minutes using the blunt side of manual sickle scaler until blood oozes passively. Nevertheless, the mechanism for how ADT reduces migraine is still unclear. The objective of the research is to verify the mechanism for how ADT decreases migraine biomarkers in non-allergic and allergic rats with gingivitis. Two groups of Wistar rats were randomly selected with control series design study. The treament groups were ovalbumin-induced allergic rats and non-allergic rats injected with Porphyromonas gingivalis lipopolysaccharides. The control groups were allergic rats as positive control, and negative control injected with phospate buffered saline (PBS). In several groups, ADT was conducted. Substance P (SP), leukotriene C4 (LTC4) and TNFα expressions in gingiva and nose were examined with peroxidase immuohistochemistry. The statistical analysis was conducted with ANOVA. ADT significantly decreased SP, LTC4 and TNF-α expressions (p<0.05). ADT was able
to decrease migraine biomarkers within minutes, therefore it can be proposed as an ajuvant in migraine management.
Faculty of Dentistry, Universitas Gadjah Mada
2015-08-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8918
Majalah Kedokteran Gigi Indonesia; Vol 1, No 1 (2015): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8941
2016-11-07T00:32:01Z
mkgi:ART
"150601 2015 eng "
2442-2576
2460-0164
dc
Pengaruh Gigi Impaksi Molar Ketiga terhadap Ketebalan Angulus Mandibula Berdasarkan Jenis Kelamin
Poernomo, Hendri
Bagian Bedah Mulut Fakultas Kedokteran Gigi, Universitas Mahasaraswati Denpasar, Bali, Indonesia
Array
Fraktur mandibula sering terjadi pada praktek kedokteran gigi. Fraktur biasanya terjadi di daerah angulus mandibula tepat di daerah yang terdapat gigi impaksi. Masalah yang ditimbulkan akibat fraktur mandibula, yaitu hilangnya keseimbangan, terputusnya komponen neurovascular dan cedera pada jaringan disekitar fraktur. Tujuan dari penelitian ini adalah untuk mengetahui adanya perbedaan ketebalan tulang angulus mandibula antara kelompok yang memiliki gigi impaksi dengan kelompok yang tidak memiliki gigi impaksi serta jenis kelamin berdasarkan radiografis. Jenis penelitian deskriptif analitik menggunakan 40 sampel foto rontgen panoramik. Hasil penelitian terdapat perbedaan rata-rata antara pasien yang memiliki gigi impaksi dan tanpa gigi impaksi yaitu 1,44. Pada pasien impaksi gigi molar ketiga menurut jenis kelamin
menunjukkan perbedaan rerata ketebalan angulus mandibula sebesar 1,19 pada laki-laki dan 1,16 pada perempuan serta pasien tanpa impaksi menunjukkan nilai rerata ketebalan angulus mandibula sebesar 1,48 pada laki-laki dan 1,40 pada perempuan. Berdasarkan perhitungan T-test terdapat perbedaan yang bermakna (ρ<0,05). Kesimpulan bahwa adanya perbedaan signifikan ketebalan angulus mandibula pada pasien dengan gigi impaksi molar ketiga rahang bawah dan kelompok pasien tanpa gigi impaksi molar ketiga rahang bawah, serta jenis kelamin.
Effect of impacted teeth on thickness of the angle of mandible based on gender. Mandibular fractures often occur in dental practice. Fractures usually occur in the angle of the mandible within the area of the impacted tooth. Some problems that are caused by mandibular fractures area are, the loss of balance, the breaking of neurovascular components and injury to the tissue surrounding the fracture. The purpose of this study is to determine the differences in bone thickness of the angle of the mandible between the groups that have an impacted tooth with the group that does not have an impacted tooth with different gender based on radiographic. This analytic descriptive study used 40 samples of panoramic radiographs. The study results show that the average difference between patients that have impacted tooth with patients that do not have is 1,44. Patients with impacted third molar based on gender show an average difference of the thickness of mandibular angle of 1,19 for men and 1,16 for women and patients with no impaction show an average thickness of the mandibular angle of 1,48 for men and 1,40 for women. Based on T-test calculation, there is a significant difference (ρ <0.05). The conclusion of study is that there is significant differences in the thickness of the angle of the mandible based on group of patients with impacted mandibular third molar, with the group of patients without impacted mandibular third molar.
Faculty of Dentistry, Universitas Gadjah Mada
2015-08-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8941
Majalah Kedokteran Gigi Indonesia; Vol 1, No 1 (2015): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8966
2016-11-07T00:32:01Z
mkgi:ART
"150601 2015 eng "
2442-2576
2460-0164
dc
Pengaruh Komposisi Glass Fiber Non Dental dan Penambahan Silane terhadap Kekuatan Geser Fiber Reinforced Composite sebagai Retainer Ortodonsi
Imam, Dian Noviyanti Agus
Jurusan Kedokteran Gigi, Fakultas Kedokteran, Universitas Jenderal Soedirman, Purwokerto, Jawa Tengah, Indonesia
Sunarintyas, Siti
Bagian Biomaterial, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Nuryono, Nuryono
Jurusan Kimia, Fakultas Kedokteran Matematika dan Ilmu Pengetahuan Alam, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Retainer dibutuhkan untuk membantu menstabilkan posisi gigi geligi selama proses reorganisasi jaringan periodontal berlangsung. Retainer FRC ortodonsi dikembangkan sebagai alternatif material estetika serta aman bagi pasien alergi terhadap nikel. E-glass fiber lebih sering digunakan sebagai retainer ortodonsi. Penelitian ini bertujuan untuk mengkaji pengaruh komposisi glass fiber non dental dan penambahan silane terhadap kekuatan geser FRC sebagai retainer ortodonsi. Subjek penelitian terdiri dari 9 kelompok perlakuan dengan 3 jenis glass fiber yang berbeda yaitu glass fiber non dental A (LT, Cina), B (CMAX, Cina) dan C (HJ, Cina). Masing-masing glass fiber diberi perlakuan yang bervariasi yaitu tanpa penambahan silane, penambahan silane 1x dan 2x. Subjek penelitian direndam dalam akuades dan disimpan pada suhu 37ºC selama 24 jam sebelum dilakukan uji kekuatan geser dengan menggunakan alat Universal Testing Machine. Hasil penelitian dianalisis variansi dua jalur dan post hoc Tukey untuk mengetahui perbedaan statistik masing-masing kelompok. Hasil penelitian menunjukkan bahwa glass fiber non dental A dengan penambahan 2x silane memiliki rerata kekuatan geser tertinggi (12,72±2,02 MPa) sedangkan glass fiber non dental B tanpa penambahan silane memiliki rerata kekuatan geser terendah (6,96±1,69 MPa). Terdapat perbedaan bermakna antara komposisi fiber maupun penambahan silane terhadap kekuatan geser FRC (p<0,05). Tidak terdapat perbedaan bermakna pada letak kegagalan FRC (p>0,05). Berdasarkan hasil penelitian dapat disimpulkan bahwa komposisi SiO2 dan Al2O3 yang tinggi pada glass fiber non dental serta penambahan silane dapat meningkatkan kekuatan geser FRC.
The Effect of Non Dental Glass Fiber Composition and Silane Addition on The Shear Bond Strength of Fiber Reinforced Composite as An Orthodontic Retainer. Retainers are required to stabilize the position of the teeth to permit reorganization of periodontal tissue. FRC orthodontic retainer was developed as an alternative material aesthetic and safe for nickel allergic patients. E-glass fiber is commonly used as an orthodontic retainer. The purpose of this study was to assess the effect of non dental glass fiber composition and silanes addition on the shear bond strength of the FRC as an orthodontic retainer. This study consisted of 9 treatment groups with three different types of non dental glass fiber, namely non dental glass fiber A (LT, China), B (CMAX, China) and C (HJ, China). Each glass fiber was given a variation treatment, without silanes, one time and two times of silanes addition. All the samples were stored in distilled water at 37ºC for 24 hours and subsequently tested for shear strength by using Universal Testing Machine.The groups were submitted to two way ANOVA analysis of variance with Tukey post test to verify the statictical difference between groups. The results showed that a non dental glass fiber A with two times of silanes addition has the highest shear bond strength (12,72±2,02 MPa), meanwhile a non dental glass fiber B without silane addition has the lowest shear bond strength (6,96±1,69 MPa). There were significant differences between the composition of glass fiber and the addition of silane toward the shear bond strength of FRC (p<0,05). No significant differences in debonded locations of FRC (p>0,05). Based on the results of this study concluded that the composition of the high SiO2 and Al2O3 in the non dental glass fiber and the silanes addition can increase the shear bond strength FRC.
Faculty of Dentistry, Universitas Gadjah Mada
2015-08-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8966
Majalah Kedokteran Gigi Indonesia; Vol 1, No 1 (2015): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8993
2016-11-07T00:32:01Z
mkgi:ART
"150601 2015 eng "
2442-2576
2460-0164
dc
Karakteristik dan Aktivitas Antibakteri Scaffold Membran Cangkang Telur yang Diaktivasi Karbonat Apatit
Aprilisna, Mirantini
Kedokteran Gigi Universitas Jenderal Soedirman, Purwokerto, Jawa Tengah, Indonesia
Ramadhany, Catur Aditya
Kedokteran Gigi Universitas Jenderal Soedirman, Purwokerto, Jawa Tengah, Indonesia
Sunendar, Bambang
Fakultas Teknik Industri, Institut Teknologi Bandung, Jawa Barat, Indonesia
Widodo, Haris Budi
Kedokteran Gigi Universitas Jenderal Soedirman, Purwokerto, Jawa Tengah, Indonesia
Array
Struktur tulang yang hilang akibat penyakit periodontal dan trauma dapat ditanggulangi dengan pemasangan graft. Pemasangan graft rentan akan adanya invasi bakteri sehingga alternatifnya dibuat scaffold dengan aktivitas antibakteri. Teknik jaringan berupa pembuatan scaffold harus memiliki sifat biokompatibel, biodegradasi, dan bioaktif. Penelitian ini
menggunakan membran cangkang telur, larutan alginat dan kitosan, karbonat apatit dan larutan SBF Kokubo. Penelitian ini bertujuan mengetahui karakteristik dan aktivitas antibakteri scaffold membran cangkang telur yang diaktivasi karbonat apatit. Penelitian ini menggunakan metode eksperimental laboratoris dengan jumlah kelompok sampel sebanyak lima kelompok, yaitu sampel A membran cangkang telur, sampel B membran cangkang telur + karbonat apatit, sampel C
membran cangkang telur + karbonat apatit + SBF selama 7 hari, sampel D membran cangkang telur + karbonat apatit + SBF selama 14 hari, dan sampel E membran cangkang telur + karbonat apatit + SBF selama 21 hari. Uji sampel yaitu karakterisasi menggunakan ATR FTIR dan SEM, serta uji aktivitas antibakteri menggunakan metode difusi. Hasil karakterisasi SEM menunjukkan pori-pori serat 10-20μm pada semua sampel, ATR FTIR sampel B, C, D, E menunjukkan peningkatan gugus apatit dibanding sampel A. Pengujian antibakteri terhadap Staphylococcus aureus menunjukkan zona bening pada setiap sampel. Perhitungan jumlah koloni setiap sampel yaitu terbanyak koloninya sampel A ±78x105 CFU/ml, dan paling sedikit koloninya sampel B ±14x105 CFU/ml. Kesimpulan penelitian ini yaitu karakteristik dan aktivitas antibakteri scaffold membran cangkang telur yang diaktivasi karbonat apatit mengandung bahan bioaktif, bersifat biodegradasi dan menunjukkan aktivitas antibakteri.
Characteristic And Antibacterial Activity Of Egg-Shell Membrane Scaffold Activated By Carbonate Apatite. The loss of bone structure that can be caused by periodontal disease and trauma can be treated by installation of graft. The installation of graft is vulnerable to bacterial invasion, so that the alternative is to make a scaffold with antibacterial activity. Scaffold manufacturing in engineering system must have biocompatible, biodegradable, and bioactive properties. This research used egg-shell membrane (ESM) as scaffold template, alginate, chitosan, carbonate apatite, and SBF solution. The purpose of this research is to know the characteristics, and antibacterial activity of eggshell membrane scaffold which is activated by carbonate apatite. This research used laboratory experimental method by dividing the samples into five groups that were ESM as sample A, ESM with carbonate apatite as sample B, ESM with carbonate apatite soaked in SBF sol for 7days as sample C, ESM with carbonate apatite soaked in SBF sol for 14 days as sample D, and ESM with carbonate apatite soaked in SBF sol for 21days as sample E. Then the testing on each sample was conducted: the test for characteristics used ATR FTIR and SEM, while the antibacterial activity test used diffusion method. The results of SEM charaterization from all samples show that the size of pores is 10-20μm. ATR FTIR results of sample B, C, D and E show an increase in functional groups of apatite compared to sample A. Antibacterial testing on Staphylococcus aureus shows inhibition zone. Based on the calculation of colony number the highest number is sample A (±78x105 CFU/ml), and the least is sample E ±14x105 CFU/ml. The conclusion of this research is that the characteristic and antibacterial activity test of egg-shell membrane scaffold activated by carbonate apatite have bioactive and biodegradable material, and show antibacterial activities.
Faculty of Dentistry, Universitas Gadjah Mada
2015-08-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8993
Majalah Kedokteran Gigi Indonesia; Vol 1, No 1 (2015): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/8995
2016-11-07T00:32:01Z
mkgi:ART
"150601 2015 eng "
2442-2576
2460-0164
dc
Perangkat Lunak Prediktor Karies Anak Berdasarkan Faktor Anak, Perilaku Ibu, dan UKGS
A'yun, Quroti
Politeknik Kesehatan Kemenkes Yogyakarta, Yogyakarta, Indonesia
Fatmasari, Diyah
Politeknik Kesehatan Kemenkes Semarang, Jawa Tengah, Indonesia
Hendrartini, Julita
Bagian Ilmu Kedokteran Gigi Pencegahan dan Ilmu Kesehatan Gigi Masyarakat, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Karies adalah penyakit yang disebabkan oleh faktor langsung dan tidak langsung. Saat ini baru ada alat yang dipakai untuk mengukur risiko karies secara langsung. Berdasarkan faktor penyebab tersebut maka perlu disusun alat prediksi karies baru, yang mengukur faktor langsung dan tidak langsung. Tujuan penelitian ini adalah untuk menyusun alat
Prediktor Karies Anak (PKA) dan melakukan uji validitas. Jenis penelitian ini adalah cross-sectional analitic. Penelitian dilakukan melalui empat tahap, yakni: definisi persyaratan, perancangan sistem dan perangkat lunak, dan implementasi serta pengujian unit. Penyusunan perangkat lunak berdasarkan risiko karies pada 430 anak SD usia 10 - 12 dan
orangtuanya. Uji validitas perangkat lunak dilakukan dengan membandingkan 42 hasil pengukuran antara PKA dengan
Microsoft Excel. Pada tahap definisi persyaratan, diperoleh faktor risiko karies yang meliputi pH saliva, banyaknya plak, pengalaman karies, pemanfatan pelayanan kesehatan gigi, perilaku ibu dalam memilih makanan, pengetahuan anak tentang kesehatan gigi dan mulut, perilaku anak dalam memelihara kesehatan gigi, perilaku anak dalam kebiasaan
makan, dan pelaksanaan UKGS oleh guru. Tahap perancangan sistem dan perangkat lunak, menggunakan bobot faktor risiko sehingga diperoleh persamaan risiko terjadinya karies baru: P=1/[1+2.7 (-2,335 + 0,658X1 + 0,868X2 + 1,398X3 + 0,629X4 + 0,516X5 + 0,745X6 + 0,743X7 + 1,199X8 + 0,613x9)]. Hasil uji menunjukkan tidak ada perbedaan antara hasil pengukuran risiko karies antara PKA dan
penghitungan dengan Microsoft Excel (p > 0,05). Penelitian ini telah menghasilkan perangkat lunak PKA dan hasil uji telah valid.
Software of Prediktor Karies Anak Based on Child Factor, Mother’s Behavior, and Environment. Caries is caused by direct and indirect factors. Recently, there is only a tool to measure direct factor of caries risk on school age children. Therefore, a new tool for caries prediction needs to be developed, which involves measurement for both direct and indirect factors. The study objective is to develop Prediktor Karies Anak (PDA) and to determine its validity. The research design was cross-sectional analytic. This study was conducted in four stages: pre-requirement definitions, design of system and software, implementation and unit test. The software was developed based on caries risk factors of 430 students aged 10 - 12 years and their parents. The validity of the Software was tested by comparing 42 outputs of Prediktor Karies Anak with Microsoft Excel. On the Pre-requirement definitions stage, caries risk factors were determined as pH saliva, plaque quantity, caries experiences, utilization of dental health care, mother’s behaviour in food selection, children’s knowledge on dental health, children’s behaviour on dental health maintenance, children’s behaviour on food habit, and UKGS implementation by teachers. The weighting factor formula to predict the risk of new caries in the design of systems and software was: P=1/[1+2.7(-2,335 + 0,658X1 + 0,868X2 + 1,398X3 + 0,629X4 + 0,516X5 + 0,745X6 + 0,743X7 + 1,199X8 + 0,613x9)]]. There were no differences on risk caries between Prediktor Karies Anak and Microsoft
Excel (p > 0,05). This study had produced the software of Prediktor Karies Anak and the test result was valid.
Faculty of Dentistry, Universitas Gadjah Mada
2015-08-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/8995
Majalah Kedokteran Gigi Indonesia; Vol 1, No 1 (2015): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9010
2016-11-07T00:32:01Z
mkgi:ART
"150601 2015 eng "
2442-2576
2460-0164
dc
Perbedaan Hasil Pengukuran Horizontal pada Tulang Mandibula dengan Radiograf Panoramik
Mudjosemedi, Munakhir
Bagian Radiologi Dentomaksilofasial, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Widyaningrum, Rini
Bagian Radiologi Dentomaksilofasial, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Gracea, Rellyca Sola
Bagian Radiologi Dentomaksilofasial, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Radiograf panoramik mencitrakan gigi-geligi rahang bawah dan atas beserta seluruh jaringan pendukungnya dalam sebuah citra tunggal, proses pemeriksaannya murah, cepat, dan mudah, serta paparan radiasi yang diterima oleh pasien relatif rendah. Di samping memiliki sejumlah keunggulan tersebut, radiograf panoramik juga memiliki kelemahan karena gambaran yang dihasilkan pada teknik radiografi ini mengalami distorsi geometris, sehingga hasil pencitraan pada radiografi panoramik cenderung tidak sesuai dengan ukuran struktur anatomi yang sesungguhnya pada pasien. Penelitian ini bertujuan untuk mengetahui perbedaan hasil pengukuran horizontal pada preparat mandibula dibandingkan dengan pengukuran horizontal pada citra radiograf panoramik, serta untuk mengetahui seberapa besar distorsi pengukuran
horizontal pada radiograf panoramik. Sampel penelitian berupa 56 buah preparat mandibula yang masing-masing diberi 23 buah metal marker. Radiograf panoramik diambil dari masing-masing sampel. Pengukuran horizontal pada sampel menggunakan sliding caliper digital, sedangkan pengukuran horizontal pada radiograf panoramik menggunakan
komputer. Hasil penelitian menunjukkan bahwa terdapat perbedaan rerata yang bermakna (p<0,05) antara hasil pengukuran pada radiograf panoramik dibandingkan dengan hasil pengukuran pada preparat mandibula, kecuali pada hasil pengukuran horizontal regio gigi geligi posterior dan regio median line hingga posterior korpus mandibula. Hasil penelitian ini menunjukkan bahwa pada penempatan posisi kepala pasien yang memenuhi standar akan dihasilkan radiograf panoramik dengan distorsi geometris berupa penyempitan dimensi horizontal pada regio anterior mandibula. Pengukuran horizontal pada radiograf panoramik memiliki akurasi yang baik jika dilakukan pada regio posterior, namun cenderung tidak akurat jika dilakukan secara memanjang melintasi median line.
Differences of Horizontal Measurement on Dry Mandibles and Panoramic Radiographs. Panoramic radiograph produces one single image of both maxillary and mandibular dental arches and their supporting structures. This technique is cheap, fast and easy, with relatively low radiation exposure received by patients. However, the panoramic radiograph also has some disadvantages related to its geometric distortion. The images of patient’s anatomical structures
on panoramic radiograph are not equal with their actual dimension. The aim of this study is to determine the distortion of panoramic radiograph, by comparing the horizontal measurements on panoramic radiographs with those on the real object, which was the dry mandibles. The samples of this study were 56 dry mandibles with 23 metal markers on each of
them. Panoramic radiograph was taken from each sample. Horizontal measurements on dry mandibles were done using digital sliding caliper, while horizontal measurements on panoramic radiograph were done using computer. The result of this study shows that there were significant differences (p<0.05) between horizontal measurements on panoramic
radiographs compared with the measurements on dry mandibles, except in posterior dental arch and median line up toposterior region of mandible corpus. The results of this study indicate that panoramic radiograph taken on standardized patient’s head positioning procedure would produce geometric distortion that tends to be narrow on mandibular anterior region. The horizontal measurements of panoramic radiographs show good accuracy in posterior region, but tend to be inaccurate if done extended across the midline.
Faculty of Dentistry, Universitas Gadjah Mada
2015-08-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9010
Majalah Kedokteran Gigi Indonesia; Vol 1, No 1 (2015): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9012
2016-11-07T00:32:02Z
mkgi:ART
"150601 2015 eng "
2442-2576
2460-0164
dc
Pengaruh Aplikasi Gel Ekstrak Kulit Citrus Sinensis terhadap Epitelisasi pada Penyembuhan Luka Gingiva Tikus Sprague Dawley
Kartiningtyas, Aqilla Tiara
Program Studi Pendidikan Dokter Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Prayitno, Prayitno
Bagian Periodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Lastianny, Sri Pramestri
Bagian Periodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Penyembuhan luka merupakan mekanisme pertahanan jaringan, dengan epitelisasi sebagai salah satu parameternya. Kulit jeruk manis memiliki potensi dalam penyembuhan luka karena mengandung nutrisi yang memiliki peran dalam mempercepat penyembuhan luka. Penelitian ini bertujuan untuk mengetahui efek aplikasi topikal gel ekstrak kulit jeruk
manis terhadap epitelisasi pada proses penyembuhan luka gingiva labial tikus Sprague Dawley. Dua puluh tujuh ekor tikus Sprague Dawley, berumur 2-3 bulan, dibagi dalam 3 kelompok, kontrol positif, perlakuan, dan kontrol negatif. Perlukaan pada gingiva labial mandibula dibuat dengan punch biopsy berdiameter 2,5 mm. Luka pada kelompok kontrol
positif diaplikasikan Aloclair, kelompok perlakuan diaplikasikan gel ekstrak kulit jeruk manis 10%, dan kelompok kontrol negatif diaplikasikan CMC-Na, masing-masing 2 kali sehari selama 1 menit secara topikal. Tiga ekor tikus dari tiap kelompok didekapitasi masing-masing pada hari ke-3, 7, dan 14. Jaringan luka diambil dan dibuat sediaan histologis dengan pengecatan Hemaktosilin Eosin. Pengukuran ketebalan epitel dilakukan dengan menggunakan Optilab yang dipasang pada mikroskop cahaya. Data ketebalan epitel dianalisis dengan menggunakan ANAVA dua jalur. Hasil pengukuran ketebalan epitel menunjukkan perbedaan yang tidak signifikan pada kelompok kontrol positif dengan perlakuan (p>0,05), namun menunjukkan perbedaan yang signifikan pada kelompok perlakuan dengan kontrol negatif (p<0,05) pada hari 3, 7, dan 14 setelah perlukaan. Kesimpulan dari penelitian ini adalah aplikasi topikal gel ekstrak kulit jeruk manis mempercepat epitelisasi pada proses penyembuhan luka gingiva labial tikus Sprague Dawley.
Effect of Topical Application of Sweet Orange (Citrus sinensis) Peel Extract Gel on Epithelialization of Labial Gingival Wound Healing: In Vivo Studies in Sprague Dawley Rats. Wound healing is a defense mechanism from complex biological phenomenon, in which epithelialization occurs as one of its parameters. Sweet orange peel
contains nutrients that have role in enhancing wound healing process. The objective of this research is to determine the effect of topical application of sweet orange peel extract gel on epithelialization of wound healing process in labial mandibular gingiva of Sprague Dawley rats. Twenty seven Sprague Dawley rats were divided into 3 groups: positive
control, treatment, and negative control. Labial mandibular gingival was wounded using 2.5 mm diameter punch biopsy. Topically, each wound of positive control group was administered Aloclair, treatment group was administered 10% sweet orange peel extract gel, and negative control group was administered CMC-Na, twice a day for 1 minute. Three rats from each group were sacrificed for histological evaluation at 3, 7, and 14 days and the specimens were stained with HE. The measurement of the epithelial thickness used Optilab installed on microscope. The data obtained from the measurement was analyzed using two-way ANOVA. There was insignificant difference between positive control group and treatment group (p>0.05) while there was significant difference between treatment group and negative control group (p<0.05) observed at 3, 7, and 14 days. The conclusion of this research is that the application of sweet orange peel extract gel accelerates epithelialization of wound healing process in labial mandibular gingiva of Sprague Dawley rats.
Faculty of Dentistry, Universitas Gadjah Mada
2015-08-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9012
Majalah Kedokteran Gigi Indonesia; Vol 1, No 1 (2015): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9018
2016-11-07T00:32:02Z
mkgi:ART
"150601 2015 eng "
2442-2576
2460-0164
dc
Pengaruh Implantasi Subkutan Logam Kobalt Kromium sebagai Bahan Alternatif Mini Screw Orthodontics terhadap Reaksi Jaringan Kelinci Albino
Alhasyimi, Ananto Ali
Program Studi Master Ilmu Kedokteran Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Sunarintyas, Siti
Bagian Biomaterial, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Soesatyo, Marsetyawan HNE
Bagian Histologi dan Biologi Sel, Fakultas Kedokteran, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Mini screw orthodontics merupakan alat yang digunakan dalam perawatan ortodonsia untuk kasus yang membutuhkan absolute anchorage. Mini screw yang tersedia terbuat dari logam nikel titanium atau stainless steel yang pada beberapa pasien menyebabkan reaksi pada jaringan. Uji implantasi adalah uji yang dilakukan untuk menentukan biokompatibilitas medical device yang berkontak langsung dengan jaringan hidup. Respon jaringan terhadap jejas pasca implantasi
mempengaruhi derajat pembentukan jaringan granulasi, reaksi benda asing, dan fibrosis. Penelitian ini bertujuan untuk mengetahui efek lokal implantasi kobalt kromium sebagai alternatif bahan mini screw orthodontics terhadap jaringan subkutan kelinci albino. Subjek penelitian berupa 20 ekor kelinci jantan albino yang digunakan untuk 2 kelompok
(perlakuan dan kontrol negatif). Kobalt kromium dibuat lempengan diameter 10 mm dan ketebalan 1 mm. Pada kelompok perlakuan, material diimplankan pada jaringan subkutan dorsum kelinci dengan insisi sampai terbentuk poket subkutan, dasar poket tidak lebih dari 10 mm dari garis awal insisi dan dilakukan suturing. Kelompok kontrol hanya dilakukan
incisi kemudian disuturing. Secara makroskopis 24 jam pasca implantasi, daerah implan diamati terjadinya edema, hematoma, enkapsulasi dan tanda-tanda inflamasi. Evaluasi secara mikroskopis pada hari ke 14 pasca implantasi, diamati perubahan histopatologis infiltrasi sel-sel inflamasi, kemudian rerata hasil diuji dengan uji independent sample
t-test untuk mengetahui apakah ada perbedaan jumlah sel-sel inflamasi pada kelompok perlakuan dan kontrol. Hasil pengamatan makroskopis, kelompok perlakuan maupun kontrol hanya terlihat tanda inflamasi ringan berupa eritema. Rerata dan Simpangan baku jumlah PMN, limfosit, sel plasma, makrofag, giant cell, neovaskularisasi, fibrosis kobalt kromium dan kontrol berturut turut yaitu (0,6 ± 0,49; 0,7 ± 0,48); (0,9 ± 0,87; 1,0 ± 0,67); (0,6 ± 0,24; 0,6 ± 0,21); (1,4 ± 0,84; 0,9 ± 0,74); (0,5 ± 0,27; 0); (0,6 ± 0,33; 0,7 ± 0,48); (0,5 ± 0,27; 0,1 ± 0,02). Hasil t-test menunjukkan perbedaan yang tidak signifikan (p>0,05) pada 6 parameter inflamasi sedangkan parameter giant cell menunjukkan perbedaan yang signifikan (p<0,05). Kesimpulan penelitian ini adalah implantasi subkutan logam kobalt kromium menyebabkan reaksi jaringan berupa infiltrasi giant cell selama 14 hari pasca implantasi sebagai respon tehadap benda asing.
Effect Of Subcutaneous Implantation Of Cobalt Chromium As An Alternative Material For Mini Screw Orthodontics Against Albino Rabbit’s Tissue. Mini screw orthodontics is an instrument which is used in orthodontic treatment for some cases that require absolute anchorage. Available mini screws are made of nickel titanium or stainless steel alloy which in some patients may cause a reaction to the tissues. Implantation test is a test performed to determine the biocompatibility of medical devices that are directly contacted to the living tissue. Tissue response to injury after implantation affects the degree of formation of granulation tissue, foreign body reaction, and fibrosis. The aim of this study is to determine the local effect of implantation of cobalt chromium as an alternative material for mini screw orthodontic against the subcutaneous tissue of albino rabbits. The subjects of study were 20 male albino rabbits divided into two groups (treatment and negative control groups). Cobalt chromium was made in the form of discs with 10 mm in diameter and 1 mm in thickness. In the treatment group, the material was implanted in the subcutaneous tissue of the dorsum of the rabbits with an incision to form a subcutaneous pocket. The pocket base was not more than 10 mm from the initial line of incision then suturing was performed. The control group only had incision then sutured to maintain aseptic conditions. Macroscopically 24 hours after implantation, the implant area was observed related to the occurrence of oedema, haematoma, encapsulation and signs of inflammation. The evaluation on day 14 post-implantation shows the histopathologic changes observed by the infiltration of inflammatory cells types. The average of the results was analyzed using independent sample t-test. The results of the macroscopic observation shows that the treatment and control group were only seen of mild inflammatory signs included erythema. The mean and standard deviation of the amount of PMN, lymphocyte, plasma cells, macrophage, giant cell, neovascularisation, and fibrosis from cobalt chromium and control groups were (0.6 ± 0.49; 0.7 ± 0.48); (0.9 ± 0.87; 1.0 ± 0.67); (0.6 ± 0.24; 0.6 ± 0.21); (1.4 ± 0.84; 0.9 ± 0.74); (0.5 ± 0.27; 0); (0.6 ± 0.33; 0.7 ± 0.48); (0.5 ± 0.27; 0.1 ± 0.02). The results of t-test show a significant difference in giant cell (p<0.05), while the six others did not (p>0.05). The conclusion of this study is that the cobalt chromium alloy can affect the subcutaneous tissue by inducing giant cell infiltration on day 14 post-implantation as the result of foreign body reactions.
Faculty of Dentistry, Universitas Gadjah Mada
2015-08-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9018
Majalah Kedokteran Gigi Indonesia; Vol 1, No 1 (2015): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9021
2016-11-07T00:32:02Z
mkgi:ART
"150601 2015 eng "
2442-2576
2460-0164
dc
Pengaruh Jenis dan Volumetrik Fiber terhadap Kekuatan Transversal Reparasi Plat Resin Akrilik
Aditama, Pramudya
Bagian Prostodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Sunarintyas, Siti
Bagian Biomaterial, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Widjijono, Widjijono
Bagian Biomaterial, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Resin akrilik merupakan bahan yang sering digunakan dalam pembuatan basis gigi tiruan. Kelemahan resin akrilik adalah mudah patah. Salah satu cara untuk mengatasi masalah tersebut adalah dengan menambahkan polyethylene (PE) atau glass fiber. Tujuan dari penelitian ini untuk mengetahui pengaruh jenis dan volumetrik fiber terhadap kekuatan transversal reparasi plat resin akrilik. Penelitian ini menggunakan dua puluh lima plat resin akrilik kuring panas berukuran 65 x 10 x 2,5 mm. Subjek dipreparasi untuk membuat jarak 3 mm dan sudut bevel 45o. Subjek dibagi menjadi 5 kelompok, masingmasing kelompok terdiri dari 5 subjek. Kelompok 1 (kontrol) tanpa penambahan fiber, kelompok II dengan penambahan 3,7% v/v PE fiber, kelompok III dengan penambahan 7,4% v/v PE fiber, kelompok IV dengan penambahan 3,7% v/v E-glass fiber, dan kelompok V dengan penambahan 7,4% v/v E-glass fiber. Seluruh plat direndam dalam air destilasi selama satu hari pada suhu 37oC. Pengujian kekuatan transversal plat resin akrilik dengan menggunakan Universal Testing Machine dan data yang didapat dianalisis menggunakan ANAVA dua jalur dengan tingkat kepercayaan 95%. Rerata kekuatan transversal (MPa) reparasi plat resin akrilik yang diperkuat fiber: 3,7% v/v PE fiber (67,77±3,34); 7,4% v/v PE fiber (80,37±8,42); 3,7% v/v E-glass fiber (96,72±5,43); 7,4% v/v E-glass fiber (109,44±4,98); sedangkan reparasi plat resin yang tidak diperkuat fiber menghasilkan kekuatan transversal 56,27±4,7 MPa. Hasil analisis menggunakan
ANAVA dua jalur menunjukkan variabel jenis dan volumetrik fiber memberikan pengaruh signifikan (p<0,05), sedangkan interaksi antara jenis dan volumetrik fiber tidak berpengaruh signifikan (p>0,05). Uji post hoc Tukey menunjukkan perbedaan signifikan (p<0,05) untuk seluruh kelompok perlakuan. Penambahan E-glass fiber dalam reparasi plat resin
akrilik mampu meningkatkan kekuatan transversal lebih tinggi dibandingkan dengan menggunakan PE fiber. Peningkatan volumetrik fiber dapat meningkatkan kekuatan transversal reparasi plat resin akrilik.
Effect Of Type And Volumetric Fiber On Transverse Strength Of Acrylic Resin Plate Repair. Acrylic resin is the most common denture base material. A disadvantage of acrylic resin is that it is easily fractured. One way to resolve this problem is by adding polyethylene (PE) or glass fibers. The purpose of this research is to find out about the effect of type and volumetric fiber on transverse strength of acrylic resin plate repaired. The experiment involved twenty five plates of heat cured acrylic with the dimensions of 65 x 10 x 2.5 mm. The speciments were prepared to create a 3 mm gap and 45° bevel. The subjects were divided into 5 groups; each group consisted of 5. Group I (control) was without fiber reinforcement, group II reinforced with 3.7% v/v PE fiber, group III reinforced with 7.4% v/v PE fiber, group IV reinforced with 3.7% v/v E-glass fiber, and group V reinforced with 7.4% v/v E-glass fiber. All plates were soaked in distilled water for one day at 37° C temperature. The plates were tested for transverse strength with Universal Testing Machine and all data obtained were analyzed with two way ANOVA at 95% confidence level. The mean of transverse strength (MPa) of the acrylic resin plate repair reinforced with fiber: 3.7% v/v PE fiber was (67.77±3.34); 7.4% v/v PE fiber (80.37±8.42); 3.7% v/v E-glass fiber (96.72±5.43); 7.4% v/v E-glass fiber (109.44±4.98); while the transverse strength of the acrylic resin plate with no fiber reinforced was 56.27±4.7 MPa. Two way ANOVA analysis shows that type and volumetric fiber had significant effect (p<0.05), while the interaction between type and volumetric fiber had no significant effect (p>0.05). Tukey post hoc test shows significant difference (p<0.05) for all groups. The addition of E-glass fibers in the acrylic resin plate repaired increased the transverse strength higher than that with PE fibers. The increase in volumetric fibers might improve the transverse strength of the acrylic resin plate repaired.
Faculty of Dentistry, Universitas Gadjah Mada
2015-08-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9021
Majalah Kedokteran Gigi Indonesia; Vol 1, No 1 (2015): August
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9032
2017-02-09T05:17:05Z
mkgi:ART
"150601 2015 eng "
2442-2576
2460-0164
dc
Nugraha, Alexander Patera
Universitas Airlangga, Jawa Timur, Indonesia
K, Mintarsih Djamhari
P, Adiastuti Endah
Soebadi, Bagus
Triyono, Erwin Asta
Prasetyo, Remita Adya
Budi, Sulistyowati
Profile of Angular Cheilitis in HIV/AIDS Patients at UPIPI RSUD Dr. Soetomo Surabaya 2014. For over twenty years, human immunodeficiency virus (HIV) infection and acquired immunodeficiency syndrome (AIDS) have become a significant public health concern, and the epidemic continues to challenge humanity. HIV related oral lesions can be used as markers of the immune status. Angular Cheilitis (AC) which is one of the seven oral manifestations which are strongly associated with HIV Infection, has been identified and internationally calibrated. The purpose of this research is to identify the Angular Cheilitis and its association with reduced Cluster of Differentiation 4 (CD4+) count in HIV/AIDS patients at Unit Perawatan Intermediet Penyakit Infeksi (UPIPI) RSUD Dr. Soetomo Surabaya. This was an Analytic observasional research with cross-sectional and total sampling method. The samples consisted of 88 HIV/AIDS patients treated in UPIPI RSUD Dr. Soetomo Surabaya from July to August 2014. The Diagnosis of Angular Cheilitis was based on clinical appearance; the oral cavities of the research subjects were examined by dentists specialized in Oral Medicine. CD4+ counts were obtained from the patient’s medical record. Eighty Eight HIV/AIDS patients were examined and there were 120 cases of oral manifestation. There were 31 cases of Angular Cheilitis (25,83%). Angular Cheilitis was found to be significantly correlated to the decrease in CD4+ cell count below 200 cells/mm3 (P< -,245). Risk Relative anaylsis concludes that HIV/AIDS patients with Candidiasis Oral 7.5 more often suffer from AC. There is a correlation between AC and OC (p<0,357). Angular Cheilitis may be used as an alternative to predict CD4+ count at field-based settings to diagnose the immunocompromised status of HIV-infected individuals.
Faculty of Dentistry, Universitas Gadjah Mada
2015-08-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9032
Majalah Kedokteran Gigi Indonesia; Vol 1, No 1 (2015): August
ind
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9120
2017-02-09T02:50:05Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Efek antibakteri dan penghambatan biofilm ekstrak sereh (Cymbopogon nardus L.) terhadap bakteri Streptococcus mutans
Dewi, Zwista Yulia
Program Studi Magister Ilmu Kedokteran Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Nur, Asikin
Bagian Biomedika Kedokteran Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Hertriani, Triana
Bagian Biologi Farmasi, Fakultas Farmasi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Antibacterial effect and biofilm inhibition Of Lemongrass extract (Cymbopogon nardus L.) against the growth of Streptococcus mutans. Caries prevention can be carried out by several methods. One of them is by controlling the plaque accumulation on the surface of the teeth. Lemongrass (Cymbopogon nardus L) is containing certain compound that can inhibit the growth of bacteria and biofilm. The objective of this research is to observe the influence of antibacterial and biofilm inhibition of lemongrass extract against the growth of S. mutans. Subjects were S. mutans bacteria on KHM90 test as much as 6x108 CFU/ml and on biofilm inhibition test as much as 15x108 CFU/ml. Lemongrass was extracted using petroleum ether followed by using 70% ethanol. Antibacterial activity test carried out with KHM90 determination test using microdilution method on microplate flat bottom 96 wells. Bacteria were prepared by making a suspension in NB media and adjusted to McFarland II standard (6x108 CFU/ml). Biofilm inhibition activity test was performed using microdilution method of the biofilm formed on microplate flat flexible PVC U-bottom 96 wells which were stained using 1% of crystal violet. Bacteria were prepared by making a suspension in BHI media and adjusted to McFarland V standard (15 x108 CFU/ml). The result in the form of optical density (OD) was read by Bio-rad microplate reader Benchmark at a wavelength of 595 nm. The value of IC50 was determined by probit method using SPSS version 15.The results of this study of measurements on KHM90 test showed that 108,36% w/v is capable of inhibiting the growth of bacteria. Biofilm inhibitory activity showed IC50 lemongrass value was 0,137% w/v. The conclusion of this study is that lemongrass extract has antibacterial effect against bacteria S. mutans showed by KHM90 obtained at concentrations of 0,18% w/v and there is lemongrass extract biofilm inhibitory effect against the bacteria S. mutans indicated by IC50 value 0,137%
Faculty of Dentistry, Universitas Gadjah Mada
2015-12-11 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9120
Majalah Kedokteran Gigi Indonesia; Vol 1, No 2 (2015): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9121
2017-02-09T04:21:17Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Efek Aplikasi Patch Gingiva Mukoadesif β-Carotene Akibat Paparan Radiografi Panoramik
Shantiningsih, Rurie Ratna
Bagian Radiologi Dentomaksilofasial, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Diba, Silviana Farrah
Mahasiswa Kepaniteraan, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Effect of β-carotene Gingival Mucoadhesive Patch Application at Panoramic Radiography Exposure. According to previous research, β-carotene gingival mucoadhesive patch has a radiation protection effect on New Zealand Rabbits. The increase in micronucleus after panoramic radiography exposure is avoided because of β-carotene gingival mucoadhesive patch application. In order to continue that research, we try the application of β-carotene gingival mucoadhesive patch into human. Twenty subjects who requested to take panoramic radiography were divided into two groups randomly. Group I was without β-carotene gingival mucoadhesive patch application and Group II was given the application before radiography exposure. Each of the subjects was swabbed on anterior maxillary gingiva before radiography exposure and the 10th day after the exposure. The swab was stained using modified Feulgen Rossenbeck method. The adhesive time and the effect of radiograph were also observed. The result shows that there was a decrease in micronucleus number after β-carotene gingival mucoadhesive patch application but there was no significant difference (p>0,05) between Grup I and II. The adhesive time was more than 10 hours and there was uncomfortable taste in the first time application. Gray scale analysis shows no significant difference (P>0,05) between panoramic radiography application and without application. The conclusion is that β-carotene gingival mucoadhesive patch application reduces micronucleus number although not significantly.
Faculty of Dentistry, Universitas Gadjah Mada
2015-12-11 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9121
Majalah Kedokteran Gigi Indonesia; Vol 1, No 2 (2015): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9122
2017-02-09T03:09:26Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Pengaruh Cara Aplikasi Pasta Gigi Herbal terhadap Produksi Volatile Sulfur Compound
Suryono, S.
Departemen Periodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Effect of Herbal Toothpaste Application Method on Production of Volatile Sulfur Compound. Volatile sulfur compound (VSC) is a component of the gas produced by bacteria in the oral cavity, consisting of hydrogen sulfide,methyl mercaptan and dimethyl sulfide. This gas is often used as an indicator to assess the status of bad breath. Herbalbased dental paste has been reported in previous studies to inhibit the growth of germs that cause periodontal disease. Plaque Bacteria in the oral cavity can be reduced by tooth brushing and/or the use of antiseptic material. Two groups of subjects chosen were given treatment using herbal toothpaste in different ways: the first group was by brushing teeth with herbal toothpaste the way they usually do it and the second group was given the treatment by applying herbal paste in the left and right molar region of maxilla. The sampling was performed before treatment, 5 minutes and 2 hours after brushing teeth or applying herbal paste. The result of the experiment indicates that the use of herbal toothpaste with toothbrush and applying method has the same pattern on each component of the sulfur gas that is an increase after five minutes post-application and then a decrease after 2 hours post-application. Herbal toothpaste which is applied by means of brushing or by applying to the teeth affected the levels of VSC components; the level of Hydrogen sulfide decreased, the level of methyl mercaptan was relatively stable, and the level of dimethyl sulfide increased. Herbal toothpaste can be used in a common brushing way or by applying it to the teeth to reduce the levels of VSC gases, especially Hydrogen sulfide in normal subjects.
Faculty of Dentistry, Universitas Gadjah Mada
2015-12-11 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9122
Majalah Kedokteran Gigi Indonesia; Vol 1, No 2 (2015): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9128
2016-11-07T00:32:00Z
mkgi:ART
"150601 2015 eng "
2442-2576
2460-0164
dc
Yohana, Winny
Universitas Padjajaran, Jawa Barat, Indonesia
Suciati, Ame
Rachmawati, Myrna
Daun sirih termasuk tanaman herbal yang digunakan untuk bahan alternatif pengobatan, karena kandungannya yang berkhasiat sebagai antimikroba, antiplak, antioksidan, dan mudah didapat serta ekonomis. Penelitian bertujuan untuk mengetahui ketebalan epitel mukosa mulut tikus Wistar setelah aplikasi ekstrak daun sirih. Penelitian bersifat
eksperimental pada tiga kelompok yang masing-masing terdiri 9 ekor tikus Wistar. Kelompok pertama sebagai kontrol, kelompok kedua dan ketiga diberikan aplikasi ekstrak daun sirih 15 hari dan 35 hari. Tikus dikorbankan sesuai waktu yang ditentukan lalu dibuat sedian histologis dan pewarnaan HE untuk pengamatan ketebalan epitel. Data ukuran
epitel diuji menggunakan uji parametric uji T independen. Hasil penelitian menunjukkan peningkatan ketebalan epitel yang bermakna dicapai oleh kelompok ketiga (±15,61 μm, p=0,002), sedangkan pada kelompok pertama dan kedua tidak terdapat peningkatan ketebalan epitel (p=0,261). Aplikasi ekstrak daun sirih dapat meningkatkan ketebalan epitel mukosa bukal tikus wistar.
Increase in Buccal Mucous Epithelium Thickness after Application of Betel Leaf Extract. Betel leaf (Piper Betle Linn) is a herbal ingredient. It is widely used because of its antibacterial power, anti-inflamatory and antioxidant properties. It is readily available in affordable price. The aim of this study is to determine of buccal mucous epithelium thickness of Wistar rats after the application of betel leaf extract. This was an experimental laboratory research which was performed in three groups of Wistar rats. The first group was the control group. The second and third group were those given betel leaf extract for 15 and 35 days. Each group contained nine rats. The rats were sacrificed at the time determined and made histological slide with HE staining for observation of epithelial thickness. The data of the size of epithelium were tested using independent parametric T test. The result shows a significant increase in buccal mucous epithelium thickness on the third group (15,61μm, p=0,002). Conversely, there is no increase in buccal mucous epithelium thickness on another group (p=0,261). In conclusion, the increase in buccal mucous epithelium thickness of Wistar rats occurred after the application of betel leaf extract.
Faculty of Dentistry, Universitas Gadjah Mada
2015-08-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9128
Majalah Kedokteran Gigi Indonesia; Vol 1, No 1 (2015): August
ind
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9225
2017-02-09T03:54:15Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Perbedaan Pola Spektrum Frekuensi Suara Pengucapan Daftar Tutur Kata Bahasa Indonesia pada Anak dengan Geligi Protrusif (Kajian pada Anak Laki-Laki Umur 9 dan 12 Tahun)
Utomo, Rinaldi Budi
Bagian Ilmu Kedokteran Gigi Anak, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Difference of Sound Frequency Spectrum Pattern of Pronunciation of Indonesian Speech List in Children with Protrusive Teeth (In 9-12 Year Old Male Children). Clarity of pronouncations for early detection of oral disorders in children has been standardized into an Indonesian speech list that is popularly spoken by primary school children, but it requires a clinical application to be used as a speech test tool lists. The purpose of this study is that the standardized Indonesian speech list can be applied clinically in the case of Angle Class I malocclusion with protrusive anterior teeth in male children aged 9 and 12 years. The list is expected to be used as a test tool for speech disorders by looking at the spectrum patterns of speech sound frequency using Readability Meter tool. The arrangement of Indonesian speech list that is popular at children in school age is a contribution to the development of early detection of cavum oris abnormalities that occur in children to ease and accelerate the determination of diagnosis. This study was conducted using analytical epidemiological method with cross sectional design; the subjects were observed one time. The subjects were 24 male children from Javanese ethnic; 12 of there were 9 years old and the other 12 were 12 years old with protrusive anterior teeth and overjet 3-4 mm. Both of the groups pronounced the Indonesian speech list containing the dominant sound frequency in malocclusion Angle class I protrusive variation in the form of words /bakteri/, /demokrasi/, /formulir/, /konveksi/, /limbah/, /nasional/, /ringkas/, /samudera/, /takjub/, /ventilasi/. The recording was directly conducted in a soundproof room through sound recorder program using flat microphones and sound processing mixer. Then, the dominant sound frequency (Hz) and the display of the spectrum patterns of the sound frequency was measured using Cool Edit Pro 2.0 and Excel software. An Excel analysis shows highly significant differences between male children aged 9 years and 12 years in Angle Class I malocclusion with protrusive variations in speech of 10 Indonesian words with the coefficient of determination “R” in the equation chart of spectrum patterns of sound frequency. Male children aged 9 years have a spectrum pattern of sound frequency which is lower and flatter than those aged 12 years.
Faculty of Dentistry, Universitas Gadjah Mada
2015-12-11 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9225
Majalah Kedokteran Gigi Indonesia; Vol 1, No 2 (2015): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9226
2017-02-09T03:03:25Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Identifikasi Kromatografi Lapis Tipis Sudamala (Artemisia vulgaris L.)
Arundina, Ira
Departemen Biologi Oral, Fakultas Kedokteran Gigi Universitas Airlangga, Surabaya, Jawa Timur, Indonesia
Budhy S., Theresia Indah
Departemen Patologi Mulut dan Maksilofasial, Fakultas Kedokteran Gigi, Universitas Airlangga, Surabaya, Jawa Timur, Indonesia
Luthfi, Muhammad
Departemen Biologi Oral, Fakultas Kedokteran Gigi Universitas Airlangga, Surabaya, Jawa Timur, Indonesia
Indrawati, Retno
Departemen Biologi Oral, Fakultas Kedokteran Gigi Universitas Airlangga, Surabaya, Jawa Timur, Indonesia
Array
Identification of Sudamala (Artemisia vulgaris L.) Thin Layer Chromatography. Oral squamous cell carcinoma is the type of cancer which is most frequently found in oral cavity. The primary risk factor of malignancy in oral cavity includes the habit of consuming tobacco and or alcohol. The plant sudamala (Artemisia vulgaris L.) is often used in the community as anti-tumor in digestive organ, including in oral cavity. However, there have been no studies on active ingredients playing the role as anti-cancer in oral cavity. The species are mostly from the genus Artemisia, while those generally growing in Indonesia are the species Artemisia vulgaris L. The objective of this study is to explain the identification by TLC of sudamala. The study was sudamala extraction, identification of sudamala extract, sudamala fractionation with Vacuum Column Chromatography and identification of sudamala fractionation with TLC (Thin Layer Chromatography). The result shows that the fractionation using hexane extract resulted in 11 fractions of n-hexane: ethyl acetate. The conclusion of this study is that the fraction of n-hexane: ethyl acetate (3:7, v/v) sudamala (Artemisia vulgaris L.) identified contains terpenoids compounds.
Faculty of Dentistry, Universitas Gadjah Mada
2015-12-11 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9226
Majalah Kedokteran Gigi Indonesia; Vol 1, No 2 (2015): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9227
2017-02-09T02:35:34Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Korelasi Jumlah Streptococcus mutans (S. mutans) dan Level Ekspresi Interlukin 8 (IL-8) pada Severe Early Childhood Caries
Luthfi, Muhammad
Departemen Biologi Oral, Fakultas Kedokteran Gigi, Universitas Airlangga, Surabaya, Jawa Timur, Indonesia
Indrawati, Retno
Departemen Biologi Oral, Fakultas Kedokteran Gigi, Universitas Airlangga, Surabaya, Jawa Timur, Indonesia
Arundina, Ira
Departemen Biologi Oral, Fakultas Kedokteran Gigi, Universitas Airlangga, Surabaya, Jawa Timur, Indonesia
Dachlan, Yoes Prijatna
Departemen Parasitologi, Fakultas Kedokteran, Universitas Airlangga, Surabaya, Jawa Timur, Indonesia
Array
Correlation of Streptococcus mutans (S. mutans) Level and Interleukin 8 (IL-8) Expressions of Salivary Neutrophils in Severe Early Childhood Caries. Early childhood caries is a very serious health problem because it is a chronic infectious disease that is contagious. Dental caries begins after the primary teeth grow and develop on the tooth surface very quickly and progressively. In recent years the views of neutrophils have changed dramatically. Neutrophils not only act as a microbe killer through phagocytosis, the release of reactive oxigen species (ROS) and its antimicrobial peptide, but neutrophil activation also helps regulate the immune response. To analyze the relationship between the amount S. mutans and IL-8 expression of salivary neutrophils in severe early Childhood caries. Two groups, namely Isolation of S. mutans were performed on saliva samples taken from 20 caries-free and 20 severe early childhood caries and samples Nacl 1,5% mouthwash results of 20 caries-free and 20 severe early childhood caries salivary neutrophils that were analysis of IL-8 expression by flow cytometry. Based on the average value, it is known that S. mutans level in early Childhood caries-free is lower (513.500,00 +185.565,28 CFU/ml) in comparison to the severe early Childhood caries (977.000,00 +222.500,15 CFU/ml), but the expression of IL-8 neutrophil salivary neutrophils in early Childhood caries-free is higher (3,31+0,50) in comparison to the severe early Childhood caries (2,95+0,56). The increased S. mutans level is probably caused by the decrease in the expression of IL-8 salivary neutrophils in severe early childhood caries.
Faculty of Dentistry, Universitas Gadjah Mada
2015-12-11 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9227
Majalah Kedokteran Gigi Indonesia; Vol 1, No 2 (2015): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9228
2017-02-09T04:28:40Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Pengaruh Program Perubahan Perilaku Ibu Hamil (Cerdigi) Berdasarkan Teori ABC (Studi Pendahuluan di Kelurahan Serpong, Tangerang Selatan)
Septalita, Annisa
Magister Program Studi Ilmu Kedokteran Gigi Komunitas, Fakultas Kedokteran Gigi, Universitas Indonesia, Jakarta, Indonesia
Andreas, Peter
Program Studi Ilmu Kedokteran Gigi Komunitas, Fakultas Kedokteran Gigi, Universitas Indonesia, Jakarta, Indonesia
Array
Maternal Behavior Change Program (Cerdigi) Based on ABC’s Theory (Pilot Study in Serpong Subdistrict, South Tangerang). Oral health is one of the things that need attention during pregnancy. However, the behavior of dental and oral health maintenance during pregnancy is still low. Poor oral health conditions in pregnant women can have an impact, such as premature births and low birth weight (LBW) babies. ABC behavior change theory focuses on the antecedent, behavior, and consequence of behavior. The purpose of this study is to determine pregnant women’s behavior of oral health maintenance, identify their antecedent factors, behavior change interventions (DHE), and analyze the behavior consequence. This was a descriptive research with a cross-sectional design among 27 pregnant women in Serpong Subdistrict, South Tangerang. The data were collected through interviews and questionnaires. The results show 100% (27 respondents) did tooth brushing twice a day, 44,4% (12 respondents) used mouthwash once a week and 4% (1 respondent) visited a dentist during pregnancy. The antecedent factors of not visiting a dentist during pregnancy were because: 33% did not know the benefits of visiting a dentist, 26% had fear of dentist, 19% felt that visiting a dentist was expensive, 11% did not feel the need to go to a dentist, and 11% had fear of disturbing the fetus. After 9 days of intervention, the consequences on the 19 respondents were evaluated and the results show that 89.5% had not visited a dentist, 5.25% had visited a dentist, and 5.25% did not want to visit a dentist. The reason of not visiting a dentist was because of having not much time 52.8%, having nobody to accompany 11.8%, feeling lazy 11.8%, still feeling afraid of a dentist 11.8 %, and having no money 11.8%. The conclusion from this study is that the most dominant behaviors of oral health maintenance in pregnant women is to maintain it by themselves (toothbrushing and using mouthwash), while maintaining the health by visiting a dentist is still low with various antecendents.
Faculty of Dentistry, Universitas Gadjah Mada
2015-12-11 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9228
Majalah Kedokteran Gigi Indonesia; Vol 1, No 2 (2015): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9229
2017-02-09T04:23:07Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Kesehatan Gigi Mulut dan Pemanfaatan Pelayanan Kesehatan Gigi Mulut pada Ibu Hamil (Studi Pendahuluan di Wilayah Puskesmas Serpong, Tangerang Selatan)
Anggraini, Rani
Magister Ilmu Kedokteran Gigi Komunitas dan Pencegahan, Fakultas Kedokteran Gigi, Universitas Indonesia, Jakarta, Indonesia
Andreas, Peter
Departemen Ilmu Kedokteran Gigi Komunitas dan Pencegahan, Fakultas Kedokteran Gigi, Universitas Indonesia, Jakarta, Indonesia
Array
Oral Health and Dental Visit of Pregnant Women (Pilot Study in Serpong, South Tangerang). Pregnancy has a significant effect on oral health-related hormonal changes, diet and behavior. Pregnant women become very susceptible to gingival and periodontal disease. Oral health condition of pregnant women may adversely bring impacts such as preterm low birth weight (PLBW). The aim of this study is to gain an overview of oral health status, knowledge and use of dental care service in pregnant women. This was a descriptive study with cross sectional approach. The structured interviews involved 34 pregnant women in Puskesmas Serpong. The questions included the characteristics of the respondents, oral health care practice, problem related to oral health during pregnancy, oral health knowledge and dental health service utilization in pregnant women. Chi-squares test were conducted to examine bivariable relationships between sociodemographic, oral health status and knowledge to dental health services utilization. The results show that more than half of pregnant woman respondents (52.94%) descibed their oral health as good and 61.8% did not have any dental health problems. As many as 55.9% of the respondents had knowledge about the importance of oral dental health during pregnancy. Only about 35.5% of the respondents visited dentists in the last one year. There is a significant correlation between dental health problem and dental health knowledge of pregnant women to the use of dental health services. The conclusion from this study is that dental health problem in pregnant women affects the utilization of dental care during pregnancy and is associated with the knowledge about dental health during pregnancy.
Faculty of Dentistry, Universitas Gadjah Mada
2015-12-11 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9229
Majalah Kedokteran Gigi Indonesia; Vol 1, No 2 (2015): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9230
2017-02-09T02:51:26Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Hubungan Body Mass Index dengan Laju Aliran Saliva (Studi pada Mahasiswa Fakultas Kedokteran Gigi Universitas Andalas)
Fajrin, Fildzah Nurul
Program Studi Pendidikan Dokter Gigi, Fakultas Kedokteran Gigi, Universitas Andalas, Padang, Sumatera Barat, Indonesia
Agus, Zulkarnain
Departemen Gizi, Fakultas Kedokteran Gigi, Universitas Andalas, Padang, Sumatera Barat, Indonesia
Kasuma, Nila
Departemen Oral Biologi, Fakultas Kedokteran Gigi, Universitas Andalas, Padang, Sumatera Barat, Indonesia
Array
Relationship between Body Mass Index and Saliva Flow Rate (A Study in Faculty of Dentistry, Andalas University). Saliva flow rate is an affecting factor of caries formation. Adequate saliva flow rate can prevent cariess formation process and progression of periodontal disease and oral infection. Nutritional status is known as an influencing factor of saliva flow rate. The parameter of nutritional status is Body Mass Index (BMI). The purpose of this study is to discover the relation between BMI and saliva flow rate in College Students of the Dentistry Faculty Andalas University. This observational study with cross sectional design was conducted to 24 college students of the Dentistry Faculty Andalas University whose ages were 18-25 years old who complied with inclussion and exclussion criteria. BMI was calculated with BMI formula. The saliva flow rate was determined with Sialometry Method of Navazesh 2008 with ”ml/minute” unit. The univariat data analysis was caried out to describe each variable. Normality test Kolmogorov Smirnoff was done to see the normal distribution (p > 0,05). After the distribution was proven to be normal, corelation and regression test was executed to discover the relation between BMI and saliva flow rate. Based on the correlation test result, BMI of college students of the Dentistry Faculty Andalas University is χχ ± SD = 24,6 ± 6,02 kg/m2 and saliva flow rate is χχ ± SD = 0,29 ± 0,1 ml/minute. The relation between BMI and saliva flow rate expresses medium correlation with negative direction ( r = - 0,451). The result of linear regression shows that Saliva Flow Rate = 0,404 - 0,008*(BMI). The coefficient of regression BMI 0.008 shows that increasing 1 unit of BMI will decrease saliva flow rate 0,008 ml/minute. This study concludes that there is correlation between Body Mass Index and saliva flow rate. Obesity group has the lowest saliva flow rate, while the saliva flow rate does not decrease in underweight group.
Faculty of Dentistry, Universitas Gadjah Mada
2015-12-11 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9230
Majalah Kedokteran Gigi Indonesia; Vol 1, No 2 (2015): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9231
2017-02-09T02:56:32Z
mkgi:ART
"160321 2016 eng "
2442-2576
2460-0164
dc
Pengaruh Lama Perendaman terhadap Absorpsi Tetrasiklin pada Adsorben Limbah Sisik Ikan Gurami (Osphronemus Gouramy)
Pratama, Sabrina M
Fakultas Kedokteran Gigi, Universitas Jember, Jember, Jawa Timur, Indonesia
Barqly, Ghiza J.K.
Fakultas Kedokteran Gigi, Universitas Jember, Jember, Jawa Timur, Indonesia
Widyastuti, Retno
Fakultas Kedokteran Gigi, Universitas Jember, Jember, Jawa Timur, Indonesia
Wardani, Rizka N
Fakultas Kedokteran, Universitas Jember, Jember, Jawa Timur, Indonesia
Sielma, Dear F
Fakultas Kedokteran, Universitas Jember, Jember, Jawa Timur, Indonesia
Munawir, Al
Bagian Biomolekular, Fakultas Kedokteran, Universitas Jember, Indonesia
Array
Influence of Immersion Length on Tetracycline Absorption on Gourami (Osphronemus Gouramy) Scales as Adsorbent. Gourami (Osphronemus Gouramy) scales are one of the natural sources of collagen. This fish scale’s collagen has functional properties, such as bio-degradable (easily decomposed), bio-compatible (compatible with surrounding tissue), and potential as bio-adsorbent. The absorbent properties of collagen are currently used as a transport material in local drug delivery for periodontal disease treatment, which is known as tetracycline chip. However, this chip is made of synthetic collagen so it is not absorbable by the body’s system. The price is also expensive. This study’s aim is to prove the potency of Gourami scales as a source of collagen in medical treatment, especially as a transport material of tetracycline for periodontal disease treatment. The gourami scale was obtained from seafood restaurant in Jember, Jawa Timur. About 500 mg of gourami scales was immersed into 20 ml tetracycline solution in beaker glass. About 200 μl solution from the beaker glass was taken with micropipette after 1-hour, 2-hour, 4-hour, 12-hour and 24-hour after immersed. After that, the solution was collected into an eppendorf for each time. The absorbance was measured with spectrophotometer at 450 nm wave length. This procedure was repeated five times. The lowest absorbance occured at 1-hour time (160,6 μg/μl). The result from light and inverted microscope examination shows a bond between collagen from gourami scales with tetracycline. Gourami scale has the ability to absorb the highest rate of tetracycline at 1-hour immersed time by forming a bond between collagen and tetracycline.
Faculty of Dentistry, Universitas Gadjah Mada
2015-12-11 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9231
Majalah Kedokteran Gigi Indonesia; Vol 1, No 2 (2015): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9232
2017-02-09T04:31:42Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Faktor Antesenden Perilaku yang mempengaruhi Utilisasi Pelayanan Kesehatan Gigi Ibu Hamil (Studi Pendahuluan di Kecamatan Serpong Tangerang Selatan)
Prihastari, Lisa
Mahasiswa Magister Program Studi Ilmu Kedokteran Gigi Komunitas, Fakultas Kedokteran Gigi, Universitas Indonesia, Jakarta,
Indonesia
Andreas, Peter
Dosen Program Studi Ilmu Kedokteran Gigi Komunitas, Fakultas Kedokteran Gigi, Universitas Indonesia, Jakarta, Indonesia
Array
Antecendent Affecting Utilization of Dental Services in Pregnant Women (Pilot Study at Serpong District, South Tangerang). Pregnancy and oral health are an aspect that is related to each other. Pregnant women need to regularly check oral health to a dentist every trimester. The number of utilization of dental service which is indicated by pregnant women’s dental visit data in Indonesia is still very low. Antecendent factors in ABC behavior change theory (Antecendent Behavior Consequences) are very important to influence the formation of a behavior including pregnant women dental’s visit. The objective of this study is to identify and evaluate the antecendent factors affecting the utilization of dental services during pregnancy. The preliminary research was conducted at comunity health center in Serpong district, South Tangerang with a cross sectional study. Subjects are 27 pregnant women with gestational age of 4-38 weeks.Data were collected through interview and clinical examination to find out about the score of DMFT index and modified gingival index, which was then analyzed descriptively and statistically using chi-Square test. Results: most of the respondents (96%; 26 respondents) did not visit the dentist during pregnancy. Antecendent factor of pregnant women’s dental visit: not knowing the benefits of dental visit during pregnancy (33%; 9 respondents), having fear of a dentist (26%; 7 respondents), visiting a dentist is thought to be expensive (19%; 5 respondents), having no need (11%; 3 respondents), having fear of causing harm to the fetus (11%; 3 respondents). The mean of DMFT is 2.78 ± 3.23 and the mean of modified gingival index (MGI) 1.00 ± 1.07. There were no significant differences in DMFT and MGI scores of each antecendent (p> 0.05). Conclusion: two major factors predicting the utilization of dental services during pregnancy are 1) knowledge and 2) perceived need.
Faculty of Dentistry, Universitas Gadjah Mada
2015-12-11 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9232
Majalah Kedokteran Gigi Indonesia; Vol 1, No 2 (2015): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9234
2017-02-09T02:54:24Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Pengaruh Konsentrasi Rebusan Kelopak Bunga Rossella terhadap pH Saliva Buatan
Adi, Prasetyo
Program Studi Pendidikan Dokter Gigi, Universitas Brawijaya, Malang, Jawa Timur, Indonesia
Puspitasari, Ambar
Program Studi Pendidikan Dokter Gigi, Universitas Brawijaya, Malang, Jawa Timur, Indonesia
I, Murni Ukhuwah
Fakultas Kedokteran, Universitas Brawijaya, Malang, Jawa Timur, Indonesia
Array
The Effect of Rossella Flower Petals Stew to Artificial Saliva pH. Saliva is a complex oral fluids. One of the microorganisms that cause the saliva’s pH becomes acid is Streptococcus mutans. Water stew of Rossella flower petals (Habiscus sabdariffa L) contains flavonoids and anthocyanins that interfere metabolism of the cells and growth of Streptococcus mutans. The purpose of this experimental was to know the effect of water stew Rossella flower petals concentration in pH scale and absorbance score of artificial saliva which induced with Streptococcus mutans by in vitro. The method which applied here was True Experimental Design, post test control group design. The concentrations that used in this study were 5%, 15%, 25% and 35%. The results described the differences in pH scale and absorbance score of artificial saliva which induced with Streptococcus mutans between treatment group (added by water stew Rossella petals) and control group. Data analysis using correlation and regression test showed the effect of water stew of Rossella flower petals in pH scale of artificial saliva was 99.2%. The conclusion of this experimental explained the increase of pH scale after added with the water stew of Rossella flower petals, also showed a significant differences of pH scale of artificial saliva between treatment group and control group based on the One-Way ANOVA test, and the water stew of Rossella flower petals was effective to maintain pH scale of artificial saliva approach normal pH scale
Faculty of Dentistry, Universitas Gadjah Mada
2015-12-11 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9234
Majalah Kedokteran Gigi Indonesia; Vol 1, No 2 (2015): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:ojs.journal.ugm.ac.id:article/9374
2016-02-24T02:35:50Z
mkgi:ART
oai:jurnal.ugm.ac.id:article/9375
2016-11-07T00:32:08Z
mkgi:ART
"160819 2016 eng "
2442-2576
2460-0164
dc
Pengaruh Level HBA1C Terhadap Fungsi Fagositosis Neutrofil (PMN) pada Penderita Periodontitis Diabetika
Syaify, Ahmad
Bagian Periodonsia, Fakultas Kedokteran Gigi. Universitas Gadjah Mada. Yogyakarta
Array
Latar belakang. Diabetes Melitus (DM) merupakan penyakit sistemik yang sangat terkait dengan meningkatnya keparahan penyakit periodontal. Pada penderita DM diduga kuat bahwa keparahan periodontitis disebabkan oleh gangguan fungsi leukosit. Sel neutrofil (PMN) diketahui berperan besar di dalam system pertahanan jaringan periodontal. Kontrol glikemik pada penderita DM dapat diketahui dengan pemeriksaan level HbA1c. Tujuan. Penelitian ini untuk mengetahui pengaruh level HbA1c pada penderita periodontitis diabetika terhadap fungsi fagositosis sel PMN. Bahan dan Cara. Sel PMN dari darah tepi 15 pasien periodontitis terdiri 5 periodontitis tana DM, 5 periodontitis diabetika terkontrol (HbA1c<7) dan 5 periodontitis diabetika tidak terkontrol (HbA1C>7) diuji aktivitas fagositosinya dengan partikel lateks. Fungsi fagositosis dihitung dengan rumus indeks fagositosis (IF). Hasil. Terdapat perbedaan significant IF sel PMN subyek periodontitis diabetika tidak terkontrol (HbA1c>7) dengan periodontitis non DM. IF tertinggi pada subyek periodontitis non DM dan tertinggi pada periodontitis diabetika tidak terkontrol (HbA1c>7). Kesimpulan. Level HbA1c berpengaruh terhadap fungsi fagositosis sel PMN yang dilihat dari indeks fagositosis (IF).
Background. Diabetes mellitus is a systemic condition that has long been associated with an increased and severity of periodontal disease. The severity of periodontitis in diabetic patients was thought caused by decreation of leukocytes function. Polymorphonuclear leukocytes (PMN) play a key role in the maintenance of gingival (HbA1c) level. Aims. The objective of this study was to analyse the influence of HbA1C level to fagositosis index on diabetic periodontitis patients. Material and Methods. PMN were taken from peripheral blood of 15 periodontitis patients consisted of 5 subject with uncontrolled DM (HbA1c>7), 5 subject with controlled DM (HbA1c<7), and 5 subject non DM as control. Phagocytosis function were determined using latex particle and coaunted by phagocytosis index (PI). Results. These analysis revealed a significant (p<0.05) different of PI between diabetic periodontitis who have HbA1c>7 and periodontitis non diabetic subjects. The higest PI was on diabetic periodontitis with HbA1c level >7 and the lowest PI was on non diabetic subjects. Conclusion. Level of HbA1c on diabetic periodontitis patient influence to phagocytosis function of PMN.
Faculty of Dentistry, Universitas Gadjah Mada
2012-12-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9375
Majalah Kedokteran Gigi Indonesia; Vol 19, No 2 (2012): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:ojs.journal.ugm.ac.id:article/9873
2016-03-22T02:48:18Z
mkgi:ART
oai:ojs.journal.ugm.ac.id:article/9876
2016-03-22T02:55:28Z
mkgi:ART
oai:ojs.journal.ugm.ac.id:article/9878
2016-03-04T05:34:05Z
mkgi:ART
oai:ojs.journal.ugm.ac.id:article/9880
2016-03-04T05:33:39Z
mkgi:ART
oai:ojs.journal.ugm.ac.id:article/9884
2016-03-04T05:33:15Z
mkgi:ART
oai:ojs.journal.ugm.ac.id:article/9886
2016-03-04T05:32:48Z
mkgi:ART
oai:ojs.journal.ugm.ac.id:article/9889
2016-03-22T02:55:03Z
mkgi:ART
oai:jurnal.ugm.ac.id:article/9896
2017-03-13T06:59:47Z
mkgi:ART
"170313 2017 eng "
2442-2576
2460-0164
dc
Efek aplikasi topikal gel ekstrak pandan wangi terhadap penyembuhan luka gingiva
Nofikasari, Icha
Pendidikan Dokter Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Rufaida, Afifah
Pendidikan Dokter Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Aqmarina, Chynintia Dewi
Pendidikan Dokter Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Failasofia, Failasofia
Pendidikan Dokter Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Fauzia, Annisa Rahmi
Fakultas Farmasi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Handajani, Juni
Departemen Biologi Mulut, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
The Effect of topical application pandan extract gel on gingival wound. Post-gingivectomy wound is usually covered by periodontal dressing, which generally contains some chemical compounds to protect the wound. However, it can provide allergic effect on some patients. Pandan leaves (Pandanus amaryllifolius Roxb.) contain a number of active substances that have anti-inflammatory, antioxidant and antibacterial effect and play a role in wound healing. This study aims to determine the effect of topical application of Pandan leaf extract gel on gingival wound healing. Gingivectomy model was carried out on mandibular incisive gingival using the 2.5-mm punch biopsy. Thirty-six rats were randomly divided into 3 groups of treatment: negative control (CMC-Na), positive control (Aloclair), and 50% of pandan extract gel. The gels on each group were applied (twice in a day) to the wound area after gingivectomy. The observation of the wound healing process was also carried out on day 1, 3, 7, and 14 by making the histological preparations of gingival wound area. The number of blood vessels was observed using microscope and data was analysed using Two- Way Anova and LSD. The result showed that number of blood vessel increased on day 3 and the peak was on day 7. Anova and LSD test showed several significant differences comparison the number blood vessel between treatment and control. In conclusion, topical application Pandan leaves extract gel could accelerate gingival wound healing.
ABSTRAK
Luka pasca gingivektomi dibalut dengan periodontal dressing yang mengandung senyawa kimia dengan tujuan melindungi luka, namun senyawa kimia periodontal dressing yang ada di pasaran dapat menimbulkan efek alergi terhadap beberapa pasien. Daun pandan wangi (Pandanus amaryllifolius Roxb.) mengandung zat aktif yang memiliki anti inflamasi, antioksidan, dan antibakteri kemungkinan berperan dalam proses penyembuhan luka. Penelitian ini bertujuan untuk mengetahui peran gel ekstrak daun pandan wangi dalam proses penyembuhan luka pasca gingivektomi pada tikus wistar melalui pengamatan jumlah pembuluh darah. Model gingivektomi dilakukan pada gingiva incisivus mandibula dengan menggunakan punch biopsy diameter 2,5 mm. Tiga puluh enam tikus dibagi secara acak ke dalam 3 kelompok perlakuan yaitu kontrol negatif (Gel CMC-Na), kontrol positif (Aloclair), dan gel ekstrak pandan wangi 50%. Gel uji pada masing- masing kelompok diaplikasikan pada area luka pasca gingivektomi dua kali sehari. Pengamatan proses penyembuhan luka dilakukan pada hari ke 1, 3, 7, dan 14 dengan membuat preparat histologi gingiva area luka. Parameter penyembuhan luka yang diamati adalah jumlah pembuluh darah. Data jumlah pembuluh darah dianalisis dengan menggunakan uji statistik parametrik. Hasil penelitian menunjukkan jumlah pembuluh darah mengalami peningkatan mulai hari ke-3 dan mencapai puncaknya pada hari ke-7. Hasil uji two way Anova menunjukkan adanya perbedaan yang bermakna rerata jumlah pembuluh darah antar kelompok perlakuan dengan kontrol positif maupun negatif (p<0,05). Hasil uji LSD juga menunjukkan perbedaan yang bermakna perbandingan kelompok kontrol dan perlakuan pada semua hari pengamatan. Kesimpulan penelitian ini adalah gel ekstrak pandan wangi 50% dapat mempercepat proses penyembuhan luka pasca gingivektomi dengan kemampuannya meningkatkan jumlah pembuluh darah.
Faculty of Dentistry, Universitas Gadjah Mada
2016-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9896
Majalah Kedokteran Gigi Indonesia; Vol 2, No 2 (2016): August
eng
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/9900
2017-07-21T07:24:25Z
mkgi:ART
"170103 2017 eng "
2442-2576
2460-0164
dc
Identifikasi faktor yang mempengaruhi perilaku anak dalam pemeliharaan kebersihan gigi dan mulut: Studi pada Pusat Pengembangan Anak Agape Sikumana Kota Kupang, Nusa Tenggara Timur, Indonesia
Pay, Mery Novaria
Politeknik Kesehatan Kupang, Nusa Tenggara Timur
Widiati, Sri
Universitas Gadjah Mada, Yogyakarta, Indonesia
Sriyono, Niken Widyanti
Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
ABSTRACT: Identification of factors towards children behavior on oral health maintenance. Behavior was a result of internal and external factors such as stimulus and response. Many factors can affect of children behavior on oral health maintenance. This study aims is to identify factors affecting children behavior on oral health maintenance. The study is an observational research with a cross sectional design and all that met inclusion criteria were sampled. Questionnaires with Likert scale were used to assess attitudes, perception, motivation, and behavior variables. The questionnaires showed validity (correlation values ≥ 0.30) and reliability (alpha Cronbach ≥ 0.70).The result of multiple regression analysis showed that variables attitude (p = 0.163) did not affect significantly on the behavior. Variables perception (p = 0.017) and motivation (p = 0.006) affected significantly on the behavior. Variables of perception and motivation contribute 40.0% (R2 = 0.400) to children behavior on oral health maintenance. Motivation gave the highest contribution of 10.4% to children behavior on oral health maintenance. Conclusion research, The better and the stronger perception and motivation is the better children behavior on oral health maintenace. Attitude does not affect children behavior on oral health maintenance. Motivation has contributed greatly to the children behavior on oral health maintenance.
ABSTRAK
Perilaku merupakan hasil interaksi faktor eksternal berupa stimulus dan faktor internal berupa respon.Banyak faktor yang dapat mempengaruhi perilaku anak dalam pemeliharaan kebersihan gigi dan mulut. Penelitian ini bertujuan untuk mengidentifikasi faktor-faktor yang mempengaruhi perilaku anak dalam pemeliharaan kebersihan gigi dan mulut. Penelitian ini merupakan penelitian observasional dengan rancangan cross sectional dan semua yang memenuhi kriteria inklusi diambil sebagai sampel. Variabel sikap, persepsi, motivasi dan perilaku diukur dengan kuesioner yang menggunakan skala Likert. Masing-masing kuesioner telah memenuhi uji validitas (nilai korelasi ≥ 0.30) dan uji reliabilitas dengan alpha cronbach ≥ 0.70. Hasil analisis regresi berganda menunjukkan bahwa sikap (p=0.163) tidak berpengaruh secara signifikan terhadap perilaku. Variabel persepsi (p=0.017) dan motivasi (p=0.006) berpengaruh secara signifikan terhadap perilaku. Variabel persepsi dan motivasi memberikan kontribusi sebesar 40.0% (R2 = 0.400) tehadap perilaku anak dalam pemeliharaan kebersihan gigi dan mulut. Motivasi memberikan pengaruh paling besar yaitu 10,4% terhadap perilaku anak dalam pemeliharaan kebersihan gigi dan mulut. Kesimpulan penelitian, semakin baik persepsi dan semakin kuat motivasi maka semakin baik perilaku anak dalam pemeliharaan kebersihan gigi dan mulut. Sikap tidak berpengaruh terhadap perilaku anak dalam pemeliharaan kebersihan gigi dan mulut. Motivasi mempunyai pengaruh paling besar terhadap perilaku anak dalam pemeliharaan kebersihan gigi dan mulut.
Faculty of Dentistry, Universitas Gadjah Mada
2016-04-03 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/9900
Majalah Kedokteran Gigi Indonesia; Vol 2, No 1 (2016): April
eng
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/10158
2017-02-09T02:16:31Z
mkgi:ART
"151201 2015 eng "
2442-2576
2460-0164
dc
Penurunan Kadar IL-1β Makrofag Terpapar Agregat Bakteri Actinomycetemcomitans setelah Pemberian Minyak Atsiri Temu Putih
Handajani, Juni
Bagian Biologi Mulut, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Fatimah, Siti
Program Studi Ilmu Keperawatan Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Asih, Ristini
Program Studi Ilmu Keperawatan Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Latif, Antinah
Program Studi Ilmu Keperawatan Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
IL-1β level of macrophage exposed to A. actinomycetemomitans decreases after administration Curcuma Zedoaria volatile oil. Activation of interleukin-1β (IL-1β) is a key regulator of the inflammatory response. Macrophage is a phagocytic mononuclear cell that plays an important role in innate and adaptive immune response. The cytokine secreted by macrophages in response to pathogen are IL-1, IL-6, IL-12, TNF-α and chemokine. Curcuma zedoaria volatile oil may have anti inflammation effect. The aim of this study was to investigate IL-1β level of macrophage exposed to A. actinomycetemcomitans after administration Curcuma zedoaria volatile oil. The subjects were 10 male Wistar rats, which divided into two groups (treatment and control), each group 5 rats. In the treatment group, 30,6 μl/ml Curcuma zedoaria volatile oil was administered per oral for 14 days and the control group used aquabidest. In the 7th days, 100 μl A. actinomycetemcomitans in CMC 2% were applied on the anterior gingival mandible for 7 days. Rats were anesthetized in the 15th days then macrophage was collected from peritoneal. Interleukin-1β level of macrophage was measured using ELISA kit (R&D Systems, USA). Data were analyzed using t-test. The result showed IL-1β level decreased after treatment. The comparison between treatment and control was significant difference (p<0.05). It can be concluded that Curcuma zedoaria volatile oil may have anti inflammation effect through reducing the IL-1β level of macrophage.
Faculty of Dentistry, Universitas Gadjah Mada
2015-12-11 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/10158
Majalah Kedokteran Gigi Indonesia; Vol 1, No 2 (2015): December
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/10468
2017-10-31T06:30:33Z
mkgi:ART
"171031 2017 eng "
2442-2576
2460-0164
dc
Sumantri, Dominica Dian Saraswati
Firman, Ria Noerianingsih
Azhari, A.
Periapical abscess radiography analysis using imageJ after endodontics treatment. The visual assessment to measure the lesion of periapical abscesses on the radiograph interpretation has the distinction of periapical in intra observer and inter observer which caused by the subjectivity of observer. The assessment on abscess periapikal after endodontic treatment commonly has been seen visually from the reduced size of the lesion periapical abscess. On this research, the measurement of periapical abscesses lesion is done with measuring the number of particles, the extensive of lesions, and the extensive of particle on the radiograph after endodontic treatment on digitally. The purpose of this research is to knowing the extensive of lesions, the number of particles and the extensive particles of trabeculae bones after endodontic treatment on periapical abscess through digitization periapical radiograph using ImageJ software. This research have a form of observational analysis. Samples was taken as many as 31 on each radiograph before and after treatment of endodontic patients with diagnosis of periapical abscess at RSGM Padjadjaran University Bandung. The radiograph will digitized using ImageJ software to get the extensive of lesions, the number of particles and the particle of extensive in periapical abscess. The results of this research found that of the 31 pairs of radiograph before and after endodontic treatment there is decrease in the average area of lesions from 12.44 ± 2.29 mm2 into 2.72 ± 1.86 mm2, increase in the average number of particles of 56.22, to 79.61, an increase in the average particles area of 8.93 ± 2.55 mm2, being 11.42 ± 2.61 mm2. The summary of this research is there is a decrease in the size of the lesions, which are affected by the increase in the number of particulate matter and particles on the radiograph of the extensive of lesions periapical abscess after endodontic treatment.
ABSTRAK
Penilaian secara visual pada abses periapikal pada radiograf periapikal, memiliki perbedaan interpretasi secara intra dan inter observer yang diakibatkan subjektitas penilaian. Penilaian pada abses periapikal setelah perawatan endodontik secara visual umumnya dilihat dari berkurangnya ukuran abses periapikal. Pada penelitian ini pengukuran abses periapikal dilakukan dengan mengukur luas lesi, jumlah partikel, dan luas partikel pada radiograf setelah perawatan endodontik secara digital. Tujuan penelitian ini untuk mengetahui luas lesi, jumlah partikel dan luas partikel trabekula tulang setelah perawatan endodontik pada abses periapikal melalui digitalisasi radiograf periapikal menggunakan software ImageJ. Penelitian bersifat analisis observasional. Sampel diambil sebanyak masing-masing 31 radiograf sebelum dan setelah perawatan endodontik pasien dengan diagnosa abses periapikal di RSGM Universitas Padjadjaran Bandung. Radiograf di digitalisasi menggunakan software ImageJ untuk mendapatkan hasil luas lesi, jumlah partikel dan luas partikel abses periapikal. Hasil penelitian ditemukan bahwa dari 31 pasang radiograf sebelum dan setelah perawatan endodontik terdapat penurunan rata-rata luas lesi dari 12,44 ± 2,29 mm2 menjadi 2,72 ± 1,86 mm2, peningkatan rata- rata jumlah partikel dari 56,22 buah, menjadi 79,61 buah, peningkatan rata-rata luas partikel dari 8,93 ± 2,55 mm2, menjadi 11,42 ± 2,61 mm2. Simpulan penelitian ini adalah analisis radiograf abses periapikal menggunakan software imageJ ditemukan penurunan ukuran luas lesi, yang dipengaruhi oleh kenaikan jumlah partikel dan luas partikel setelah perawatan endodontik.
Faculty of Dentistry, Universitas Gadjah Mada
2017-10-31 13:30:37
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/10468
Majalah Kedokteran Gigi Indonesia; Vol 3, No 1 (2017): April
ind
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/10472
2017-12-07T00:17:28Z
mkgi:ART
"171207 2017 eng "
2442-2576
2460-0164
dc
Thomas, Ali
Fakultas Kedokteran Gigi Universitas Padjadjaran Bandung
Firman, Ria Noerianingsih
Azhari, A.
Analysis of periapical radiographs using ImageJ software on periapical granuloma in endodontic treatment. The assessment of the success rate of endodontic treatment on teeth with periapical granuloma is currently still using the conventional method, that is using a viewer as the tool which is then interpreted subjectively by dentist. This may lead to the possibility of signicant differences in the assessment between inter and intra-observers. The objective of this study was to demonstrate the differences in picture and the relationship of lesion size, and the number and size of trabecular particles on periapical granuloma cases before and after endodontic treatment with digitized periapical radiographs using ImageJ software. This study was conducted using observational analysis method. The sample in this study consisted of 30 data before endodontic treatment and 30 data after endodontic treatment that had been digitized. The results of this study showed a decrease in the average size of periapical granuloma lesions from 16,400 ± 2.2924 mm2 to 13.860 ± 2.1250 mm2, an increase in the average number of particles from 70.167 ± 7.2258 to 99.733 ± 7.4089 and an increase in the particle size from 14.033 ± 1.4452 mm2 to 19.017 ± 1.4223 mm2. The conclusion of this study is that there are different pictures and relationship between the size of lesions, the number and size of trabecular particles in periapical granuloma cases before and after endodontic treatment through digitized periapical radiographs using ImageJ software.
ABSTRAK
Penilaian tingkat keberhasilan perawatan endodontik pada gigi yang mengalami granuloma periapikal, saat ini masih menggunakan metoda konvensional yaitu dengan menggunakan viewer sebagai alat bantu dan diinterpretasi secara subjektif oleh dokter gigi. Keadaan ini mengakibatkan peluang terjadinya perbedaan penilaian cukup besar secara inter dan intra-observer. Tujuan dari penelitian ini adalah untuk mengetahui perbedaan gambaran dan hubungan nilai luas lesi, jumlah dan luas partikel trabekula pada kasus granuloma periapikal sebelum dan sesudah perawatan endodontik melalui digitalisasi radiograf periapikal menggunakan software ImageJ. Penelitian ini dilakukan dengan menggunakan metode analisis observasional. Sampel yang digunakan dalam penelitian ini terdiri dari 30 data sebelum perawatan endodontik dan 30 data sesudah perawatan endodontik yang telah dilakukan digitalisasi. Hasil penelitian ini adalah terjadi penurunan rata-rata luas lesi granuloma periapikal dari 16.400 ± 2.2924 mm2 menjadi 13.860 ± 2.1250 mm2, peningkatan rata-rata jumlah partikel dari 70.167 ± 7.2258 menjadi 99.733 ± 7.4089 dan peningkatan luas partikel dari 14.033 ± 1.4452 mm2 menjadi 19.017 ± 1.4223 mm2. Simpulan dari penelitian ini adalah terdapat perbedaan gambaran dan hubungan nilai luas lesi, jumlah dan luas partikel trabekula pada kasus granuloma periapikal sebelum dan sesudah perawatan endodontik melalui digitalisasi radiograf periapikal menggunakan software ImageJ.
Faculty of Dentistry, Universitas Gadjah Mada
2017-12-07 07:17:30
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/10472
Majalah Kedokteran Gigi Indonesia; Vol 3, No 2 (2017): August
ind
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/10730
2017-12-06T02:30:41Z
mkgi:ART
"170103 2017 eng "
2442-2576
2460-0164
dc
Pengaruh variansi konsentrasi ekstrak kulit batang jambu mete terhadap sitotoksikitas sel fibroblas
Harsini, H.
Departemen Ilmu Biomaterial Kedokteran Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Febri, Ahmad
Pendidikan Dokter Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
The influence of cashew stembark extract on citotoxicity fibroblast. The aim of this study was to determine the effect of variation in the concentration of cashew stem bark extract as the base material of mouthwash of the cytotoxic effect on fibroblast cells. The material used in this study was cashew stem bark extracted by maceration method using 70% of ethanol. A total of 15 samples were grouped into 5, each of which consisted of 3 samples (ISO 10993-5). Concentrations used were 1.6%, 0.8%, 0.4%, 0.2% and 0.05%. Cytotoxicity test used the MTT method by comparing the optical density (ELISA plate reader) between treated groups with control groups. Cell viability was obtained by comparing the treated groups with control groups. Cell viability data was analyzed using one-way ANOVA and LSD. The results showed that cashew stem bark has an anticardia acid. Cytotoxicity test used the mean of fibroblast cell viability due to various cashew stem bark extracts successively from concentrations 1.6%, 0.8%, 0.4%, 0.2% and 0.05% with the mean of 15.35 ± 0.443%, 30.84% ± 1.59, 47.78 ± 8.09%, 65.74% ± 3.20, 74.95 ± 7.26%. ANOVA showed a significant influence of various cashew stem bark on cell viability (p<0,05). The results of LSD showed a significant difference between treated groups except between concentrations 0.95% and 0.2%. In conclusion, Cashew extract have anacardic acid and there was influence on various cashew stem bark extract concentrations on the cytotoxicity of fibroblast cell. The concentration of 2% was not cytotoxic.
ABSTRAK
Tujuan penelitian ini adalah untuk mengetahui kandungan ekstrak kulit batang jambu mete dan pengaruh variasi konsentrasi terhadap sitotosisitas sel fibroblas. Penelitian ini menggunakan bahan kulit batang jambu mete (Mojolegi) yang diindentifikasi dan diekstrak menggunakan metode maserasi dengan pelarut etanol 70%. Ekstrak diuji kandungannya menggunakan metode KLT (Kromatografi Lapis Tipis). Uji sitotoksikistas menggunakan sampel sejumlah 15 dikelompokkan menjadi 5, masing-masing kelompok 3 (ISO-10993-5). Variasi konsentrasi adalah 1,6%, 0,8%, 0,4%, 0,2% dan 0,05%. Uji sitotoksikitas menggunakan metode MTT dengan cara membandingkan optical density (ELISA plate reader) antar kelompok perlakuan dengan kelompok kontrol. Viabilitas sel didapatkan dengan membandingkan nilai optical density pada kelompok perlakuan dan kelompok kontrol. Data viabilitas sel dianalisis menggunakan ANAVA satu jalur dan LSD. Hasil penelitian menunjukkan rerata ekstrak mengandung senyawa asam anakardat dan asam galat. Uji sitotoksikistas sel fibroblas akibat variasi ekstrak kulit batang jambu mete secara berturut-turut dari konsentrasi 1,6%, 0,8%, 0,4%, 0,2% dan 0,05% dengan rerata sebesar 15,35% ± 0,443, 30,84% ± 1,59, 47,78% ± 8,09, 65,74% ± 3,20, 74,95% ± 7,26. Uji ANAVA menunjukkan adanya pengaruh variasi konsentrasi ekstrak kulit batang jambu mete bermakna terhadap viabilitas sel (p<0,05). Hasil uji LSD menunjukkan bahwa terdapat perbedaan yang bermakna (p<0,05) antar kelompok perlakuan, kecuali antara konsentrasi 0,05% dengan konsentrasi 0,2%. Kesimpulan Ekstrak kulit batang jambu mete mengandung asam anakardat dan asam galat dan terdapat pengaruh variasi konsentrasi ekstrak kulit batang jambu mete terhadap sitotoksikitas sel fibroblas. Konsentrasi 0,2% merupakan konsentrasi yang tidak toksis terhadap sel fibroblas secara in vitro.
Faculty of Dentistry, Universitas Gadjah Mada
2016-04-03 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/10730
Majalah Kedokteran Gigi Indonesia; Vol 2, No 1 (2016): April
eng
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/10734
2017-07-21T07:26:51Z
mkgi:ART
"170103 2017 eng "
2442-2576
2460-0164
dc
Pengaruh volumetrik e-glass fiber terhadap kekuatan transversal reparasi plat gigi tiruan resin akrilik
Aditama, Pramudya
Departemen Prostodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Daerah Istimewa Yogyakarta, Indonesia
Sugiatno, Erwan
Departemen Prostodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Daerah Istimewa Yogyakarta, Indonesia
Nuryanto, Muhamad Rifqi Tri
Program Profesi Dokter Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
The effect of e-glass fiber volumetric on transverse strength of an acrylic resin denture plate repair. Acrylic resin is the most commonly material for the denture base. A disadvantage of acrylic resin is that it is easily to be cracked. One of the ways to resolve this problem is by adding the E-glass fibers. The purpose of this research was to find out the effect of volumetric E-glass fiber on transverse strength of an acrylic resin denture plate repair. The experiment involved thirty plates of heat cured acrylic with the dimensions of 65 × 10 × 2.5 mm. The specimens were prepared to create a 3-mm gap and 45° bevel. Subjects were divided in to 3 groups, each of which contained 10. Group I (control) was with no fiber reinforcement, group II was reinforced with 3.7vol % E-glass fiber, and group III was reinforced with 7.4 volume % E-glass fiber. All plates were soaked in distillation water for one day at 37 °C. Plates were tested for transverse strength with Universal Testing Machine and all data obtained was analyzed with one way anova at 95% confidence level (α= 0.05). The significant difference was found between the transversal force of acrylic resin plat enforced with fiber and other group without being reinforced with fibers (p<0.05). Group reinforced with 7.4 vol % E-glass fibers showed a significant difference (higher) than the group reinforced with 3.7 volume % fibers. The addition of E-glass fibers in an acrylic resin plate repair material increased the transverse strength. The increase in volumetric fibers might improve the transverse strength of an acrylic resin plate repair material.
ABSTRAK
Resin akrilik merupakan bahan yang sering digunakan dalam pembuatan basis gigi tiruan. Kekurangan dari bahan resin akrilik adalah mudah patah. Salah satu cara yang dapat digunakan untuk mengatasi masalah tersebut adalah dengan menambahkan E-glass fiber. Tujuan untuk mengetahui pengaruh volumetrik E-glass fiber terhadap kekuatan transversal reparasi plat gigi tiruan resin akrilik. Penelitian ini menggunakan tiga puluh plat resin akrilik kuring panas dengan ukuran 65 × 10 × 2,5 mm. Spesimen dipreparasi untuk membentuk jarak 3 mm dan sudut bevel 45°. Subjek kemudian dibagi menjadi 3 kelompok, setiap kelompok terdiri dari 10 plat. Kelompok I (kontrol) tanpa diberikan penguat fiber, kelompok II diperkuat dengan 3,7 vol % E-glass ber, dan kelompok III diperkuat dengan 7,4 vol % E-glass fiber. Seluruh plat kemudian direndam dalam air destilasi selama satu hari pada suhu 37 °C. Plat resin akrilik kemudian diuji menggunakan Universal Testing Machine untuk mengetahui kekuatan transversal dan data yang didapatkan dianalisis menggunakan Anova satu jalur dengan tingkat kepercayaan 95% (α=0,05). Hasil menunjukkan terdapat perbedaan signifikan antara kekuatan transversal plat resin akrilik yang diperkuat dengan fiber dengan kelompok tanpa diperkuat fiber (p < 0,05). Kelompok yang diperkuat dengan 7,4 vol % E-glass fiber menunjukkan perbedaan signi kan (lebih tinggi) dibandingkan kelompok yang diperkuat dengan 3,7 vol % fiber. Kesimpulan bahwa peningkatan volume dari E-glass fiber dapat meningkatkan kekuatan transversal reparasi plat gigi tiruan resin akrilik.
Faculty of Dentistry, Universitas Gadjah Mada
2016-04-03 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/10734
Majalah Kedokteran Gigi Indonesia; Vol 2, No 1 (2016): April
eng
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/10737
2017-06-16T03:51:55Z
mkgi:ART
"161230 2016 eng "
2442-2576
2460-0164
dc
Pengaruh konsentrasi cobalt chromium pada uji hemolisis sebagai implan gigi
Rosanto, Yosaphat Bayu
Departemen Bedah Mulut dan Maksilofasial, Fakultas Kedokteran Gigi, Universitas gadjah Mada, Yogyakarta
Widjijono, W.
Departemen Ilmu Biomaterial Kedokteran Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Triyono, Teguh
Departemen Patologi Klinik, Fakultas Kedokteran, Universitas Gadjah Mada, Yogyakarta
Array
The effect of concentration of cobalt chromium in hemolysis test for dental implant. Dental implants are used to replace tooth/teeth loss and its function. Cobalt chromium has ideal characteristics to be made as dental implants material. It is required that the material to be implanted must be biocompatible with cells and tissues. One of biocompatibility characteristics is hemocompatibility. Hemocompatibility of materials can be observed with hemolysis test. Thus the purpose of this research is to know whether cobalt chromium as dental implants material affect the hemolysis of rabbit blood or not. This research was done with rabbit blood (Oryctolagus cuniculus) and devided into 3 groups (treatment, positive and negative control). The tested material was cobalt chromium Remanium® GM 800, a product from Dentaurum. The contact between blood and material was done with ASTM-F075 hemolysis test. Cobalt chromium was not hemolytic at 2,5%, 5%, and 10% of concentration, slightly hemolytic at 20% of concentration, and hemolytic at 40% and 80% of concentration. The conclusion of this research was variety of concentration of cobalt chromium affected hemolysis percentage signi cantly.
ABSTRAK
Implan gigi digunakan untuk mengganti gigi yang hilang untuk dan dapat mengembalikan fungsi gigi. Cobalt chromium memiliki sifat-sifat yang memenuhi persyaratan sebagai material implan. Material yang diimplankan dalam tubuh harus memiliki sifat biokompatibilitas. Salah satu sifat biokompatibilitas yang harus dimiliki material yang diimplankan dalam tubuh adalah sifat hemokompatibilitas. Sifat hemokompatibilitas dapat diketahui dengan uji hemolisis. Penelitian ini bertujuan untuk mengetahui ada/tidaknya pengaruh logam cobalt chromium sebagai material implan gigi terhadap hemolisis pada darah kelinci. Penelitian ini dilakukan menggunakan sampel darah yang didapat dari kelinci (Oryctolagus cuniculus) yang dibagi menjadi 3 kelompok, yaitu perlakuan, kontrol positif dan negatif. Bahan penelitian yang diuji adalah cobalt chromium Remanium GM 800 produksi Dentaurum. Kontak darah dengan bahan uji dilakukan menggunakan uji hemolisis ASTM-F075. Hasil penelitian menunjukkan material logam cobalt chromium tidak menimbulkan hemolisis pada konsentrasi 2,5%, 5%, dan 10%, menimbulkan hemolisis ringan pada konsentrasi 20%, dan hemolisis pada konsentrasi 40% dan 80%. Kesimpulan dari penelitian ini adalah perbedaan konsentrasi logam cobalt chromium berpengaruh secara signikan terhadap persentase hemolisis.
Faculty of Dentistry, Universitas Gadjah Mada
2016-12-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/10737
Majalah Kedokteran Gigi Indonesia; Vol 2, No 3 (2016): December
eng
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/10738
2017-07-21T07:23:19Z
mkgi:ART
"170103 2017 eng "
2442-2576
2460-0164
dc
Pengetahuan dan sikap ibu tentang kebersihan gigi dan mulut pasca ceramah pendidikan kesehatan gigi disertai diskusi kelompok atau disertai hands on
Wali, Agusthinus
Politeknik Kesehatan Kementrian Kesehatan Kupang, Nusa Tenggara Timur, Indonesia
Widiati, Sri
Departemen Ilmu Kedokteran Gigi Pencegahamn dan Ilmu Kesehatan Gigi Masyarakat, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Sriyono, Niken Widyanti
Departemen Ilmu Kedokteran Gigi Pencegahamn dan Ilmu Kesehatan Gigi Masyarakat, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
ABSTRACT: The difference increased knowledge and attitudes of mothers about oral hygiene through dental health education lecture with discussion groups and lectures with hands on. Dental health education will be more effective when started from the family by teaching the mothers about the importance of oral health maintenance. This study aims to determine the difference in the increased knowledge and the attitudes of mothers about oral hygiene through dental health education lecture with discussion groups and lectures with hands on. This study was a quasi-experimental design with pretest and post-test group design. The subjects of research were 95 mothers of children aged 6-8 years who met the inclusion criteria and divided into two groups. Group I in PPA IO-497 Benjamin Oebufu, Kupang (53 subjects) were given a lecture with discussion groups and group II in PPA IO-495 Alfa Omega Bakunase 2, Kota Kupang with total of 42 subjects were given a lecture with hands on. Measuring tool was a questionnaire. The analysis of data using Statistic Program for Social Science (SPSS) for a different test testing the T-test for normal distribution of data, while the Mann-Whitney test and the Wilcoxon Signed Rank test were for abnormal distribution data. The initial analysis on knowledge and attitudes obtained some comparable results in which there were no differences between treatment groups I and II (p > 0.05). The results of the analysis of mean differences between groups on post-test 1 and 2 showed some significant differences knowledge and attitudes in the treatment group II of the treatment group I (p < 0.05). The results of the analysis of the average increase showed the increased knowledge and attitudes were significant in both treatment groups. Delta analysis results from pre-test to post-test 1 and pre-test to post-test 2 showed the treatment group improved knowledge and attitudes II is higher than in the treatment group I (p < 0.05). Dental health education using lecture with hands on increased knowledge and attitudes about the subject of oral hygiene of the a lecture with discussion groups.
ABSTRAK
Penelitian ini bertujuan untuk mengetahui perbedaan peningkatan pengetahuan dan sikap ibu tentang kebersihan gigi dan mulut melalui pendidikan kesehatan gigi metode ceramah disertai diskusi kelompok dan ceramah disertai hands on. Penelitian dilakukan pada subjek penelitian sebanyak 95 ibu dari anak umur 6-8 tahun yang memenuhi kriteria inklusi dan terbagi dalam dua kelompok. Kelompok perlakuan I di PPA IO-497 Benyamin Oebufu, Kota Kupang sebanyak 53 subjek diberikan ceramah disertai diskusi kelompok dan kelompok II di PPA IO-495 Alfa Omega Bakunase 2, Kota Kupang sebanyak 42 subjek diberikan ceramah disertai hands on. Alat ukur dalam penelitian adalah kuesioner. Analisis data menggunakan Statistik Program for Social Scince (SPSS) untuk uji beda yaitu uji T-test untuk data distribusi normal, sedangkan Mann-Whitney test dan Wilcoxon Signed Ranks test untuk data distribusi tidak normal. Hasil analisis perbedaan rerata antar kelompok pada post-test 1 dan 2 terdapat perbedaan pengetahuan dan sikap yang signifikan pada kelompok perlakuan II lebih tinggi dari pada kelompok perlakuan I (p < 0,05). Hasil analisis rerata peningkatan terdapat peningkatan pengetahuan dan sikap yang signifikan pada kedua kelompok perlakuan. Hasil anal isis delta dari pre-test ke post-test 1 dan pre-test ke post-test 2 menunjukkan pada kelompok perlakuan II peningkatan pengetahuan dan sikap lebih tinggi dari pada kelompok perlakuan I (p < 0,05). Pendidikan kesehatan gigi dengan metode ceramah disertai hands on lebih meningkatkan pengetahuan dan sikap subjek tentang kebersihan gigi dan mulut dari pada metode ceramah disertai diskusi kelompok.
Faculty of Dentistry, Universitas Gadjah Mada
2016-04-03 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/10738
Majalah Kedokteran Gigi Indonesia; Vol 2, No 1 (2016): April
eng
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/10742
2017-03-13T07:28:05Z
mkgi:ART
"160829 2016 eng "
2442-2576
2460-0164
dc
Pengaruh pelatihan menggosok gigi dengan pendekatan Program Pembelajaran Individual (PPI) terhadap peningkatan status kebersihan gigi dan mulut pada anak disabilitas intelektual sedang
Sandy, Leny Pratiwi Arie
Program Studi Pascasarjana, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Priyono, Bambang
Departemen Ilmu Kedokteran Gigi Pencegahan dan Ilmu Kesehatan Gigi Masyarakat, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Widyanti, Niken
Departemen Ilmu Kedokteran Gigi Pencegahan dan Ilmu Kesehatan Gigi Masyarakat, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
Effect of training on tooth brushing using Individual Educational Programme (IEP) approach to increase of oral hygiene status in children of moderate intellectual disability (ID). Children with Intellectual Disability (ID) have limited abilities (social, adaptive and practical) and limited intellect. Teaching these children to brush their teeth using the Individualized Educational Programme (IEP) approach is a strategy which focuses on the condition and motivation of each student. The purpose of this research was to understand how tuition in the techniques of tooth- brushing by IEP influences oral hygiene in medium level ID students. This research method is to master the experiment by single subject design. The respondents in this research were 3 people (R1, R2, R3) taken according to the pre- determined criteria. Data collection method used was by observation. Oral hygiene was measured using the PHP-M (Patient Hygiene Performance-Modified) index from Martens and Meskin (1972). The data analysis used descriptive analysis. The result of the study showed there was after training on tooth brushing for 6 month is decrease plaque score. Oral hygiene status for 3 repondent is R1 and R2 in medium category, R3 in bad category. Training on method of tooth brushing using IEP approach affected increase of oral hygiene status.
ABSTRAK
Anak dengan disabilitas intelektual (DI) merupakan kelompok anak yang memiliki keterbatasan intelektual, kemampuan adaptif, kemampuan sosial dan kemampuan beraktifitas (praktis). Pelatihan menggosok gigi dengan pendekatan Program Pembelajaran Individual (PPI) merupakan salah satu strategi yang menitik beratkan kondisi dan motivasi masing-masing siswa didik. Penelitian ini bertujuan untuk mengetahui pengaruh pelatihan cara menggosok gigi melalui pendekatan Program Pembelajaran Individual (PPI) terhadap status kebersihan gigi dan mulut. Metode penelitian ini yaitu kuasi eksperimental dengan desain subyek tunggal (single subyek design). Responden dalam penelitian ini yaitu 3 orang (R1, R2, R3) diambil sesuai kriteria yang sudah ditentukan. Metode pengumpulan data yang digunakan yaitu observasi. Status kebersihan gigi dan mulut diukur menggunakan indeks PHP-M (Patient Hygiene Performance-Modified) dari Martens dan Meskin (1972). Analisis datanya menggunakan analisis deskriptif. Hasil penelitian ini menunjukkan setelah dilakukan pelatihan menggosok gigi selama 6 minggu didapatkan adanya penurunan skor plak yang rendah. Status kebersihan gigi dan mulut ke-3 responden didapatkan R1 dan R2 pada kategori sedang, sedangkan R3 pada kategori buruk. Pelatihan cara menggosok gigi menggunakan pendekatan Program Pembelajaran Individual (PPI) berpengaruh terhadap peningkatan status kebersihan gigi dan mulut.
Faculty of Dentistry, Universitas Gadjah Mada
2016-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/10742
Majalah Kedokteran Gigi Indonesia; Vol 2, No 2 (2016): August
eng
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/10744
2017-07-02T14:57:41Z
mkgi:ART
"161230 2016 eng "
2442-2576
2460-0164
dc
Studi in vivo ekstrak etanolik ciplukan (Physalis angulata) dalam meningkatkan apoptosis sel kanker lidah
Safitri, Ulfah Hermin
Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Nawangsih, Eriska Firma
Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Noviyanti, Naida Dwi
Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Nur'aini, Fitri
Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Apliani, Diyah
Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Haniastuti, Tetiana
Departemen Biologi Mulut, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Array
In vivo study of ethanolic ciplukan extract (Physalis angulata) to enhance the apoptosis of tongue cancer cell. Tongue cancer is kind of oral cancer with high prevalence. Ciplukan (Physalis angulata L.) has cytotoxic activity to inhibit cancer cells proliferation and induct cell cycle arrest. This study aims to assess the potential of ethanolic ciplukan extract (ECE) as anti tongue cancer and determine the effect of ECE in increasing tongue cancer cells apoptotic injected by DMBA. Fifteen female Sprague dawley rats of approximately 80-60 gram and aged 2-3 months were divided into three groups: (1) control group; (2) DMBA+ 750 mg/kg BW ECE; (3) DMBA+1500 mg/kg BW ECE. Tongue cancer was inducted by injecting 2% DMBA 0,1ml /100 grams BW on the lateral tongue and then it was observed for 5 weeks. After that, the 750 and 1500 mg/kg BW ECE were given orally everyday for seven days. By the end of the sixth week, all the rats were sacrified and then the tongue tissue was stained using TdT-mediated X-dUTP Nick End Labeling (TUNEL) assay to see the apoptotic cells. The results showed that apoptotic index for the control group was 3,94%, treatment with 750 mg/Kg BW extract had 15,34% result meanwhile treatment with 1500 mg/Kg BW resulted in 25,5%.The result of one way ANOVA (p<0,05) test showed that ECE increased cancer cells apoptotic treated by DMBA. Thus, it is possible to conclude that ECE is effective in inhibiting the growth of tongue cancer cell by increasing apoptotic tongue cancer cells.
ABSTRAK
Kanker lidah merupakan jenis kanker di dalam rongga mulut yang sering terjadi dan memiliki prevalensi yang tinggi. Ciplukan (Physalis angulata L.) memiliki aktivitas sitotoksik pada sel kanker, yaitu mampu menghambat proliferasi sel kanker dan menginduksi cell cycle arrest. Penelitian ini bertujuan mengkaji potensi ekstrak etanolik ciplukan (EEC) sebagai antikanker lidah dan mengetahui pengaruh EEC dalam meningkatkan apoptosis sel kanker lidah yang diinjeksi DMBA. Lima belas ekor tikus Sprague dawley betina usia 2-3 bulan dibagi menjadi tiga kelompok yaitu: (1) kelompok kontrol DMBA; (2) kelompok DMBA+EEC dosis 750 mg/kg BB; (3) kelompok DMBA+EEC dosis 1500 mg/kg BB. Kanker lidah diinduksi dengan injeksi 0,1 ml/100 gram BB tikus larutan DMBA 2% pada bagian lateral lidah hewan uji satu kali, lalu dibiarkan selama 5 minggu. Pada awal minggu ke-6 EEC 750 dan 1500 mg/kg BB diberikan secara sondasi kepada hewan uji selama 7 hari. Pada awal minggu ketujuh tikus dikorbankan. Selanjutnya, dilakukan pengamatan untuk memeriksa apoptosis sel dengan pewarnaan TdT-mediated X-dUTP Nick End Labeling (TUNEL). Hasil penelitian menunjukkan indeks apoptosis kelompok kontrol adalah 3,94%, kelompok perlakuan EEC 750 mg/kg BB adalah 15,34%, dan kelompok perlakuan EEC 1500 mg/kg BB sebesar 25,5%. Hasil uji One Way ANOVA (p<0,05) menunjukkan bahwa EEC mampu meningkatkan apoptosis sel kanker lidah tikus yang diinduksi DMBA. Kesimpulan penelitian ini adalah EEC dapat menghambat pertumbuhan sel kanker lidah dengan cara meningkatkan apoptosis sel kanker lidah tikus.
Faculty of Dentistry, Universitas Gadjah Mada
2016-12-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/10744
Majalah Kedokteran Gigi Indonesia; Vol 2, No 3 (2016): December
eng
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/10822
2017-06-16T04:27:02Z
mkgi:ART
"161230 2016 eng "
2442-2576
2460-0164
dc
Chairani, Cytha Nilam
Dental Student, Dentistry of Andalas University
Rahmi, Eni
Correlation between VDO with length of little finger in Malay Deutro sub race. The correct determination of vertical dimension of occlusion (VDO) is an important step to to concern for dentist in clinical procedures of dental treatment. VDO is defined as the distance between two selected anatomic points, one point on maxilla and the other on mandibule in centric occlusion. There are various measurements of VDO methods suggested. Recently, many researchers have been studied antropometric method to determine the VDO. One of the antropometric methods is the length of little finger measurement. VDO and length of little finger are influenced by human race and each race has different specific characteristic. This study choose Malay Deutro sub race as one of sub-races in Indonesia. The purpose of this study is to determine the correlation between measurement of DVO and length of little finger of Malay Deutro sub race in Padang. This study use observational analysis with cross sectional approach. The samples consist of 56 males and 56 females, 112 respondents in total. The respondents are Malay Deutro sub race that domicile in Padang and are eligible. The data were analyzed by Pearson correlation test. VDO and length of little finger of Mal ay Deutro sub race was significantly correlated (r value= 0,768) and the result of VDO was almost equal with length of little fi nger (p value= 0,000) that means statistically significant. The Antropometric parameter measurement of the length of little finger can be used in determination of VDO.
ABSTRAK
Penentuan dimensi vertikal oklusi (DVO) yang tepat merupakan salah satu faktor penting yang perlu diperhatikan dokter gigi dalam prosedur klinis perawatan gigi. DVO adalah jarak antara dua titik anatomi yang dipilih, yaitu satu titik pada maksila dan satu titik pada mandibula ketika posisi oklusi sentrik. Beberapa metode dianjurkan dalam pengukuran DVO. Salah satu metode penentuan DVO yang dikembangkan oleh para ahli yaitu metode antropometri. Metode ini dilakukan dengan cara pengukuran panjang jari kelingking. DVO dan panjang jari kelingking berbeda pada setiap ras manusia karena masing-masing ras memiliki ciri-ciri spesifik yang berbeda antara satu dengan yang lain. Sub ras Deutro Melayu merupakan salah satu sub ras di Indonesia. Penelitian ini bertujuan untuk mengetahui korelasi antara hasil pengukuran DVO dan panjang jari kelingking pada sub ras Deutro Melayu di Kota Padang. Penelitian ini merupakan penelitian observasional analitik dengan pendekatan cross sectional. Sampel sebanyak 112 warga Kota Padang yang merupakan sub ras Deutro Melayu dan memenuhi kriteria, terdiri dari 56 orang laki-laki dan 56 orang perempuan. Data diuji secara statistik dengan analisis Pearson correlation. Terdapat korelasi yang bermakna antara hasil pengukuran DVO dengan panjang jari kelingking dengan nilai r=0,768 dan hasil kedua pengukuran ini menunjukkan nilai yang hampir sama dengan nilai p=0,000, sehingga signifikan secara statistik (p<0,05). Pengukuran antropometri panjang jari kelingking merupakan metode yang dapat digunakan untuk menentukan DVO.
Faculty of Dentistry, Universitas Gadjah Mada
2016-12-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/10822
Majalah Kedokteran Gigi Indonesia; Vol 2, No 3 (2016): December
ind
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/11235
2017-07-21T07:25:30Z
mkgi:ART
"170103 2017 eng "
2442-2576
2460-0164
dc
Pengaruh bahan desensitasi pasca bleaching ekstrakoronal terhadap kekuatan geser pelekatan restorasi resin komposit
Mulyawati, Ema
Departemen Konservasi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
The Effect of desensitizing agent in post-extracoronal bleaching on shear bond strength of composite resin. The dentinal hypersensitivity is a common condition among patients after extracoronal bleaching treatment that usually needs the application of desensitizing agent. The purpose of this study was to evaluate the composite resin restoration shear bond strength with and without desensitizing application after extracoronal bleaching using 40% of H2O2. Twenty one extracted permanent human incisor teeth were randomly divided into 3 groups of 7 each. Group I was with the application of 40% H2O2 without any desensitizing agent. Group II was with the application of 40% of H2O2 with desensitizing agent and group III served as the control. The teeth were immersed in artificial saliva and stored in 37 °C incubator for 7 days. The teeth were restored using composite resin. After restoring the shear bond strength of composite resin was tested using a universal testing machine. Result and conclusion. there is no significant difference between bleaching group with and without desensitizing agent. The application of desensitizing agent after extracoronal bleaching did not impact the composite resin shear bond strength.
ABSTRAK
Dentin hipersensitif merupakan kondisi yang biasa dialami pasien setelah perawatan bleaching ekstrakoronal yang biasanya memerlukan aplikasi bahan desensitasi. Penelitian ini bertujuan untuk mengetahui pengaruh bahan desensitasi pasca bleaching ekstrakoronal menggunakan H2O2 40% terhadap kekutan geser pelekatan restorasi resin komposit. Dua puluh satu gigi permanen insisivus yang telah dicabut dibagi dalam tiga kelompok masing-masing 7 gigi. Kelompok I dilakukan bleaching ekstrakoronal dengan H2O2 tanpa bahan desensitasi. Kelompok II dilakukan bleaching setelah itu diaplikasikan bahan desensitasi dan kelompok III sebagai kelompok kontrol. Semua gigi-gigi tersebut di rendam dalam saliva buatan dan dimasukkan inkubator selama 7 hari pada suhu 37 °C. Selanjutnya seluruh gigi dilakukan restorasi resin komposit menggunakan light cure halogen. Setelah itu dilakukan pengujian kekuatan geser pelekatan menggunakan universal testing machine. Data dianalisis menggunakan uji Kruskal - Wallis. Hasil penelitian menunjukkan bahwa tidak ada perbedaan kekuatan geser pelekatan pada semua kelompok perlakuan (p > 0,05). Dari penelitian ini disimpulkan bahwa tidak terdapat pengaruh aplikasi bahan desensitasi pasca bleaching ekstrakoronal terhadap kekuatan geser pelekatan restorasi resin komposit.
Faculty of Dentistry, Universitas Gadjah Mada
2016-04-03 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/11235
Majalah Kedokteran Gigi Indonesia; Vol 2, No 1 (2016): April
eng
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/11241
2017-12-07T00:17:27Z
mkgi:ART
"171207 2017 eng "
2442-2576
2460-0164
dc
Prevalensi periodontitis pada pasien diabetes mellitus (Studi observasional di poliklinik penyakit dalam RSUP Dr. Sardjito)
Sari, Rezmelia
Departemen Periodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Herawati, Dahlia
Departemen Periodonsia, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Nurcahyanti, Rizky
Program Studi Ilmu Keperawatan Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Wardani, Pramudita Kusuma
Program Studi Ilmu Keperawatan Gigi, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Array
Prevalence of periodontal diseases in patients with diabetes mellitus (An observational study at internal medicine polyclinic in Dr. Sardjito General Hospital). Diabetes Mellitus (DM) is a chronic disease with an increasing prevalence and causes complications. The most frequent complication found in the oral cavity of patients with diabetes mellitus is periodontal diseases is characterized by the loss of tissue attachment. There have been numerous studies on the association of DM with periodontal diseases but there has not been any data on the prevalence of periodontal diseases in diabetic group, especially in Yogyakarta and Central Java. Dr. Sardjito General Hospital is a referral hospital in DIY and Central Java, so this study is expected to provide a picture regarding the level of periodontal tissue health among people in Yogyakarta and Central Java. This research was an observational study, involving 36 patients with DM according to criteria of the subjects: suffering from type 2 diabetes, being cooperative and willing to sign an informed consent. The controlled variables: being 40 – 60 years of age, having good oral hygiene (OHI) according to Green and Vermillion, taking neither antibiotics nor anti-inammatory drugs in the last 3 months, not having a history of other systemic diseases. Oral hygiene exams were carried out, followed by examination using probe WHO to determine if there is CAL. The data were presented descriptively. The results showed that the prevalence of periodontal diseases in patients with DM at Internal Medicine Polyclinic in Dr. Sardjito General Hospital is 88.24% with a mean of CAL distance of 4.6 mm. The conclusion of this study is that the prevalence of periodontal diseases in patients with DM is high although the oral hygiene status is good.
ABSTRAK
Diabetes Mellitus (DM) adalah penyakit kronis menahun dengan prevalensi yang semakin meningkat dan menimbulkan komplikasi. Komplikasi yang paling sering terjadi di rongga mulut pasien DM adalah periodontitis yang ditandai dengan kehilangan perlekatan jaringan. Penelitian tentang hubungan DM dengan periodontitis banyak dilakukan namun belum ditemukan data mengenai prevalensi periodontitis pada kelompok DM khususnya di DIY dan Jawa Tengah. RSUP Dr. Sardjito merupakan rumah sakit rujukan DIY dan Jawa Tengah sehingga penelitian ini diharapkan dapat memberi gambaran mengenai tingkat kesehatan jaringan periodontal di masyarakat DIY dan Jawa Tengah. Jenis penelitian ini adalah observasional dengan melibatkan 36 orang pasien DM sesuai kriteria subjek yaitu menderita DM tipe II, kooperatif dan bersedia menandatangani informed consent. Variabel terkendali yaitu usia 40 – 60 tahun, kebersihan mulut (OHI) menurut Green and Vermillion dalam kriteria baik, tidak menggunakan antibiotik dan antiinamasi dalam 3 bulan terakhir dan tidak memiliki riwayat penyakit sistemik lain. Dilakukan pemeriksaan kebersihan mulut dilanjutkan dengan pemeriksaan menggunakan probe WHO untuk menentukan ada tidaknya CAL. Data disajikan secara deskriptif. Hasil penelitian menunjukkan bahwa prevalensi periodontitis pada pasien DM di Poli Klinik Penyakit Dalam RSUP Dr. Sardjito adalah 88,24% dengan rata-rata jarak CAL adalah 4,6 mm. Kesimpulan penelitian ini adalah prevalensi periodontitis pada pasien DM tinggi walaupun status kebersihan mulut tergolong dalam kriteria baik.
Faculty of Dentistry, Universitas Gadjah Mada
2017-12-07 07:17:30
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/11241
Majalah Kedokteran Gigi Indonesia; Vol 3, No 2 (2017): August
eng
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/11248
2017-07-21T07:18:07Z
mkgi:ART
"170103 2017 eng "
2442-2576
2460-0164
dc
Perubahan morfologi sel HeLa setelah paparan ekstrak etanolik Curcuma longa
Hutomo, Suryani
Bagian Mikrobiologi, Fakultas Kedokteran, Universitas Kristen Duta Wacana, Yogyakarta, Indonesia
Susilowati, Heni
Departemen Biologi Mulut, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta, Indonesia
Suryanto, Yanti Ivana
Bagian Fisiologi, Fakultas Kedokteran, Universitas Kristen Duta Wacana, Yogyakarta, Indonesia
Kurniawan, Chandra
Prodi Pendidikan Dokter, Fakultas Kedokteran, Universitas Kristen Duta Wacana, Yogyakarta, Indonesia
Array
Cell morphological changes on HeLa cells after Curcuma longa etanolik extract exposure. Curcuma is mostly found in the areas with tropical and sub-tropical climate, and is one of original plants of Southeast Asia. In Indonesia, curcuma can be found in almost all regions and areas. Curcumin, which is curcuma’s main constituent, is a potent anti oxidant. Previous studies reported that curcuma longa extract may decrease the growth of cancer cells by interfering with cell proliferation, and by causing the cell apoptosis; however, the mechanism of apoptosis remains unclear. The purpose of this study was to investigate the effect of Curcuma longa extract on the morphological change of HeLa cells, indicating the cell damage. HeLa cells (5x10⁴ cells/well) were cultured in complete RPMI 1640 overnight before stimulation. Etanol extract of Curcuma longa (50 µg/ml, 100 µg/ml, 150 µg/ml) were added to the culture of HeLa cells and were incubated for 24 hours in antibiotic-free of culture medium. HeLa cells morphological analysis was performed under phase contrast microscope after haematoxilent eosin staining. Docsorubisin (0,5625 mg/ml) was used as positive control in this study. The results demonstrated that Curcuma longa extract caused cell morphological changes on HeLa cells indicated by cell shrinkage, lost contact with neighboring cells as the alteration of apoptotic cell death in most of cell population. The nuclei were dark as a result of their capability to absorb haematoxylene dye. Statistical analysis showed a significant difference between controls and treatment groups. It was then concluded that Curcuma longa extract induced cell damage on HeLa cells in a way of cell shrinkage.
ABSTRAK
Kunyit (Curcuma longa) merupakan tanaman yang dapat tumbuh di daerah tropis dan sub tropis, serta merupakan tanaman asli Asia Tenggara. Di Indonesia, kunyit menyebar secara merata di seluruh daerah. Kurkumin yang merupakan unsur utama kunyit, merupakan antioksidan yang kuat. Beberapa penelitian juga menunjukkan bahwa kunyit mampu menghambat pertumbuhan beberapa tipe sel kanker. Mekanisme anti-kanker kurkumin adalah dengan menghambat proliferasi sel. Penelitian terdahulu melaporkan bahwa ekstrak Curcuma longa menginduksi apoptosis pada sel HeLa, tetapi mekanisme kematian sel tersebut belum jelas. Tujuan penelitian ini adalah untuk mengkaji pengaruh ekstrak Curcuma longa pada perubahan morfologi sel HeLa, dimana perubahan morfologi merupakan parameter kerusakan sel. Sel HeLa (5x104 sel/well) dikultur dalam RPMI 1640 semalam sebelum stimulasi. Ekstrak etanol kunyit (50 µg/ml, 100 µg/ml, 150 µg/ml) ditambahkan pada kultur HeLa dan diinkubasi selama 24 jam dalam medium tanpa antibiotik. Analisis morfologi sel HeLa dilakukan dengan menggunakan mikroskop fase kontras setelah pewarnaan haematoksilen eosin. Doksorubisin (0,5625 µg/ml) digunakan sebagai kontrol positif induksi apoptosis. Hasil penelitian menunjukkan bahwa ekstrak Curcuma longa menyebabkan perubahan morfologi sel yang ditandai dengan semakin mengecilnya ukuran sel, hilangnya prosesus sitoplasmik sehingga sel berbentuk bulat, serta hilang kontak dengan sel lain yang merupakan ciri apoptosis pada sebagian besar sel HeLa. Nukleus tampak berwarna gelap karena peningkatan kapasitas penyerapan zat haematoksilen. Analisa statistik menunjukkan perbedaan yang bermakna antara kelompok kontrol positif dan negatif dengan kelompok stimulasi dalam jumlah sel yang mengalami perubahan morfologi menuju apoptosis. Disimpulkan bahwa ekstrak Curcuma longa mampu menginduksi perubahan morfologi sel HeLa yaitu berupa cell shrinkage.
Faculty of Dentistry, Universitas Gadjah Mada
2016-04-03 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/11248
Majalah Kedokteran Gigi Indonesia; Vol 2, No 1 (2016): April
eng
Copyright (c) 2016 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/11249
2017-07-21T07:22:13Z
mkgi:ART
"170103 2017 eng "
2442-2576
2460-0164
dc
Pengaruh komposisi beberapa glass fiber non dental terhadap kelarutan komponen fiber reinforced composites
Faizah, Ariyani
Fakultas Kedokteran Gigi, Universitas Muhammadiyah Surakarta, Surakarta, Jawa Tengah, Indonesia
Widjijono, W.
Departemen Biomaterial, Fakultas Kedokteran Gigi, Universitas Gajdah Mada, Yogyakarta, Indonesia
Nuryono, N
Departemen Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Gadjah Mada, Yogyakarta, Indonesia
Array
The effect of composition glass fiber non dental on water solubility of fiber reinforced composites. E glass fiber dental is one of the most used dental fibers in several applications in the dental field. However, the available of E glass fiber dental in Indonesia is very limited. A variety of types of non-dental glass fiber material is easily found as the materials engineering. The purpose of the study was to evaluate the effect of composition non dental glass fiber on the component solubility of FRC. The materials used in the research was E glass fiber dental (Fiber splint, Polydentia SA, Switzerland), composition A non-dental glass fiber (LT, China), composition B (CMAX, China), composition C (HJ, China), flowable composite (Charmfill Flow, Denkist, Korea) and silane coupling agent (Monobond S, Ivoclair Vivadent, Liechtenstein). The subject was divided into 4 groups. Component solubility test was based on the ISO 4049. The result was then analyzed with one way ANOVA (α=0,05). The result of the research showed that on the average percentage of the solubility (%), the lowest was on the group of E glass fiber dental (0.476±0.03) and the highest was on the non dental glass fiber C (0.600±0.01). The result of the one way ANOVA test showed a significant difference between the compositiom fiber on the component solubility. The conclusion the research was that low content of Na2O K2O, CaO and MgO decreased the component solubility of FRC.
ABSTRAK
E glass fiber dental adalah fiber yang sering digunakan di kedokteran gigi. Ketersediaan E glass fiber di Indonesia masih sangat terbatas. Berbagai jenis bahan glass fiber non dental banyak ditemukan dipasaran sebagai material engeenering dengan harga yang relatif murah sehingga diharapkan dapat digunakan sebagai alternatif pengganti E glass fiber dental. Komposisi glass fiber non dental hampir sama dengan E glass fiber dental. Komposisi berpengaruh terhadap sifat mekanis dan sifat-sifat kimia fiber. Komposisi glass fiber seperti Na2O dan K2O akan meningkatkan ketahanan terhadapap air. Tujuan dari penelitian ini adalah mengetahui pengaruh komposisi glass fiber non dental terhadap kelarutan komponen. Bahan yang digunakan dalam penelitian ini adalah E glass fiber dental (Fiber-splint, Polydentia SA, Switzerland), glass fiber non dental komposisi A (LT, China), komposisi B (CMAX, China), komposisi C (HJ, China), flowable komposit (CharmFill Flow, Denkist, Korea) dan silane coupling agent (Monobond S, Ivoclar Vivadent, Liechtenstein). Subjek dibagi dalam 4 kelompok untuk dilakukan uji kelarutan berdasarkan ISO 4049. Hasil yang diperoleh dianalisis menggunakan ANAVA satu jalur (a = 0,05). Hasil penelitian menunjukkan rerata kelarutan komponen (%) yang terendah pada kelompok E-glass fiber dental (0,476±0,03) dan hasil tertinggi pada glass fiber non dental C (0,600±0,01). Hasil uji Anava satu jalur menunjukkan perbedaan yang bermakna antara komposisi fiber pada kelarutan komponen (p<0,05). Kesimpulan penelitian adalah komposisi Na2O dan K2O serta CaO dan MgO yang rendah dapat menurunkan sifat kelarutan komponen dari fiber reinforced composites.
Faculty of Dentistry, Universitas Gadjah Mada
2016-04-03 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/11249
Majalah Kedokteran Gigi Indonesia; Vol 2, No 1 (2016): April
eng
https://journal.ugm.ac.id/mkgi/article/download/11249/24677
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/11250
2017-06-16T04:20:45Z
mkgi:ART
"161230 2016 eng "
2442-2576
2460-0164
dc
Pengaruh lama aplikasi bahan remineralisasi casein phosphopeptide amorphous calcium phosphate fluoride (CPP-ACPF) terhadap kekerasan email
Wiryani, Miftah
Program Studi Kedokteran Gigi, Fakultas Kedokteran, Universitas Sriwijaya, Palembang, Sumatera Selatan
Sujatmiko, Billy
Bagian Konservasi Gigi-RSMH, Program Studi Kedokteran Gigi, Fakultas Kedokteran, Universitas Sriwijaya, Palembang, Sumatera Selatan
Bikarindrasari, Rini
Bagian Konservasi Gigi, Program Studi Kedokteran Gigi, Fakultas Kedokteran, Universitas Sriwijaya, Palembang, Sumatera Selatan
Array
The effect of application time of CPP-ACPF on enamel hardness. Remineralization process can increase the hardness of enamel due to demineralization process. CPP-ACPF is a material used for enhancing remineralization. However, the application time of CPP-ACPF remain controversial among previous studies. This study was aimed to investigate the effect of various application times of CPP-ACPF on enamel hardness. Thirty premolar teeth were mounted on self cure acrylic resin, and were divided into 5 groups. Demineralization process was performed, and enamel hardness (pre-est) was measured by Vickers Hardness Tester. Remineralization was performed using CPP-ACPF in various application times: 3, 15, 30, 60 minutes, and the control group was only immersed in artificial saliva for 60 minutes, then enamel hardness was measured (posttest). Data were analyzed using paired t-test, one-way ANOVA, and post-hoc Bonferroni. The result of paired t-test showed that all the groups, except the control group, have an increasing enamel hardness that was statistically significant. One-way ANOVA results showed no statistically significant difference among the groups at pretest, but one-way ANOVA results showed statistically significant difference at posttest. Post hoc Bonferroni showed that the significantly difference at posttest occurred between all the treatment groups against the control group, but there were no significant differences between the 3 minutes group to 15 minutes group, between 15 minutes group to 30 minutes group, and between 30 minutes group to 60 minutes group. It was concluded that various application times of CPP-ACPF had an effect on increasing enamel hardness.
ABSTRAK
Proses remineralisasi dapat meningkatkan kekerasan email yang menurun akibat demineralisasi. Bahan remineralisasi yang ideal adalah CPP-ACPF. Terdapat perbedaan lama aplikasi CPP-ACPF dalam berbagai penelitian, selain itu total lama aplikasi yang dibutuhkan CPP-ACPF dalam mekanisme remineralisasi belum diketahui. Penelitian ini dilakukan untuk mengetahui pengaruh lama aplikasi CPP-ACPF terhadap kekerasan email. Tiga puluh mahkota gigi premolar yang ditanam dalam resin akrilik self cure dibagi menjadi lima kelompok, kemudian dilakukan proses demineralisasi. Kekerasan email kemudian diukur menggunakan alat Vickers Hardness Tester. Proses remineralisasi menggunakan CPP-ACPF dilakukan pada masing-masing kelompok dalam berbagai lama aplikasi yaitu 3 menit, 15 menit, 30 menit, 60 menit, serta perendaman dalam saliva buatan selama 60 menit (kontrol). Kekerasan email kemudian diukur kembali (posttest). Data diuji secara statistik menggunakan t-test berpasangan, one-way ANOVA dan post hoc Bonferroni. Hasil paired t-test menunjukkan bahwa seluruh kelompok, kecuali kelompok kontrol, mengalami peningkatan rata-rata kekerasan email secara signifikan. Hasil uji one-way ANOVA pada pretest menunjukkan tidak ada perbedaan kekerasan email yang signifikan. Hasil uji one-way ANOVA pada posttest menunjukkan terdapat perbedaan kekerasan email yang signifikan. Hasil uji post Hoc Bonferroni menunjukkan bahwa terdapat perbedaan kekerasan email yang signifikan pada seluruh kelompok perlakuan terhadap kelompok kontrol, tetapi perbedaan kekerasan email antara kelompok lama aplikasi 3 menit dengan 15 menit, antara lama aplikasi 15 menit dengan 30 menit, serta antara lama aplikasi 30 menit dengan 60 menit tidak menunjukkan perbedaan kekerasan email yang signikan. Kesimpulan penelitian ini adalah berbagai lama aplikasi CPP-ACPF berpengaruh terhadap peningkatan kekerasan email.
Faculty of Dentistry, Universitas Gadjah Mada
2016-12-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/11250
Majalah Kedokteran Gigi Indonesia; Vol 2, No 3 (2016): December
eng
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/11257
2017-03-13T07:39:39Z
mkgi:ART
"160829 2016 eng "
2442-2576
2460-0164
dc
Kadar kelarutan fluor Glass Ionomer Cement setelah perendaman air sungai dan akuades
Septishelya, Phradina Fili
Program Studi Kedokteran Gigi, Fakultas Kedokteran Gigi, Universitas Lambung Mangkurat, Banjarmasin, Kalimantan Selatan, Indonesia
Nahzi, Muhammad Yanuar Ichrom
Bagian Konservasi Gigi, Fakultas Kedokteran Gigi, Universitas Lambung Mangkurat, Banjarmasin, Kalimantan Selatan, Indonesia
Dewi, Nurdiana
Bagian Biologi Mulut, Fakultas Kedokteran Gigi, Universitas Lambung Mangkurat, Banjarmasin, Kalimantan Selatan, Indonesia
Array
The Level of Fluor Solubility of Glass Ionomer Cement after submergence in the river water and aquadest GIC (GIC) is a restoration material that has a number of adhesive characteristics, tooth-coloured, and can release fluoride ion influenced by pH. The river water of Anjir Pasar village has acidic nature with pH as low 3. Acid pH can increase Fluor ion solubility in GIC. The aim of the study was to find difference of fluor ion solubility of GIC after submergence in the river water and aquadest. This study used GIC samples with the diameter of 5 mm and thickness of 2 mm. One group was soaked in river water and another group was soaked in aquadest for 7 days before conducting the measurement of the fluor ion solubility. The data were analysed by parametric Independent T-Test 95% (α=0.05) and it was found p value = 0.002 (p<0.05). The result indicated a significant difference of fluor ion solubility between GIC after submergence in river water and aquadest. It can be concluded that there is a significant difference of fluor ion solubility of GIC in which submergence in the river water was found higher than that of aquadest.
ABSTRAK
Glass Ionomer Cement (GIC) merupakan bahan restorasi yang memiliki sifat adhesif, sewarna dengan gigi dan memiliki kemampuan pelepasan ion fluor yang dipengaruhi derajat keasaman (pH). Air sungai Desa Anjir Pasar memiliki sifat yang asam dengan pH 3. Derajat keasaman (pH) asam dapat meningkatkan kadar kelarutan ion fluor pada GIC. Tujuan penelitian ini untuk mengetahui perbedaan kadar kelarutan ion fluor pada GIC setelah perendaman dalam air sungai Desa Anjir Pasar dan akuades. Penelitian ini menggunakan sampel GIC dengan diameter 5 mm dan ketebalan 2 mm. Masing-masing kelompok direndam dalam air sungai dan akuades selama 7 hari kemudian dihitung kadar kelarutan ion fluornya. Data diuji menggunakan analisis parametrik Independent T-Test 95% (α=0,05) dan didapatkan p=0,002 (p<0,05). Dari hasil tersebut diketahui bahwa terdapat perbedaan bermakna antara kadar kelarutan ion fluor setelah perendaman air sungai dengan kadar kelarutan ion fluor setelah perendaman akuades. Disimpulkan bahwa terdapat perbedaan yang signifikan antara kadar kelarutan ion fluor pada GIC setelah perendaman dalam air sungai Desa Anjir Pasar Barito Kuala yang lebih tinggi daripada setelah perendaman dalam akuades.
Faculty of Dentistry, Universitas Gadjah Mada
2016-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/11257
Majalah Kedokteran Gigi Indonesia; Vol 2, No 2 (2016): August
eng
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/11261
2017-06-16T04:12:54Z
mkgi:ART
"161230 2016 eng "
2442-2576
2460-0164
dc
Perbandingan kekerasan mikro dentin mahkota setelah aplikasi berbagai bahan bleaching intrakoronal
Merza, Apriko
Program Studi Kedokteran Gigi, Fakultas Kedokteran, Universitas Sriwijaya, Palembang, Sumatera Selatan
Sujatmiko, Billy
Bagian Konservasi Gigi, Program Studi Kedokteran Gigi, Universitas Sriwijaya, Palembang, Sumatera Selatan
Yulianti, Rinda
Bagian Konservasi Gigi, Program Studi Kedokteran Gigi, Universitas Sriwijaya, Palembang, Sumatera Selatan
Array
Comparing microhardness of dentine crown after application of various intracoronal bleaching agents. The aim of this study is to compare microhardness of dentine crown after treatment with intracoronal bleaching agents. The method of this study was an experimental laboratory. Thirty two extracted human mandibular first premolars without caries, sectioned at 2 mm below Cemento-Enamel Junction were divided into four groups and bleaching agents were sealed into the pulp chambers as follows: group A – 45% carbamide peroxide, group B – 35% hydrogen peroxide, group C – sodium perborate mixed aquadest and group D – aquadest. Access cavities were sealed and then stored in aquadest at 37 °C. Bleaching procedures were performed on days 0, 7, 14 and 21. After 28 days, the teeth were sectioned longitudinally, and planted on acrylyc. Microhardness of dentine crown was measured by vickers microhardness tester. One Way ANOVA and LSD were used to evaluate the effect of intracoronal bleaching agents on microhardness of dentine crown. The results showed that average values of microhardness of dentine crown on group A was 45,04 VHN, group B was 45,42 VHN, group C was 55,22 VHN and group D was 55,63 VHN. In clonclusion, there was si gnificantly different microhardness of dentine crown between group 45% carbamide peroxide and 35% hidrogen peroxide with sodium perborate mixed aquadest, but between group 45% carbamide peroxide with 35% hidrogen peroxide there was no significant difference.
ABSTRAK
Tujuan penelitian ini untuk mengetahui perbandingan kekerasan mikro dentin mahkota setelah aplikasi berbagai bahan bleaching intrakoronal. Jenis penelitian ini merupakan penelitian eksperimental laboratoris. Sebanyak 32 gigi premolar pertama mandibula tanpa karies, telah diekstraksi, dipotong 2 mm di bawah cemento-enamel junction dibagi dalam 4 kelompok dan bahan bleaching dimasukkan ke dalam kamar pulpa, yaitu kelompok A – 45% karbamid peroksida, kelompok B -35% hidrogen peroksida, kelompok C - sodium perborat dikombinasikan dengan aquadest, dan kelompok D – aquadest. Akses kavitas ditutup kemudian disimpan di dalam aquadest dengan suhu 37 °C. Prosedur bleaching dilakukan pada hari ke-0, 7, 14 dan 21. Setelah 28 hari, mahkota gigi dipotong secara longitudinal dan salah satu bagian ditanam di akrilik. Nilai kekerasan mikro dentin mahkota diuji menggunakan Vickers microhardnes tester. One way ANOVA dan uji LSD digunakan untuk mengevaluasi pengaruh berbagai bahan bleaching intrakoronal terhadap kekerasan mikro dentin. Hasil penelitian menunjukkan nilai kekerasan mikro dentin mahkota pada kelompok A sebesar 45,04 VHN, kelompok B sebesar 45,42 VHN, kelompok C sebesar 55,22 VHN dan kelompok D sebesar 55,63 VHN. Kesimpulan dari penelitian ini terdapat perbedaan kekerasan mikro dentin mahkota yang signifikan antara kelompok 45% karbamid peroksida dan 35% hidrogen peroksida dengan sodium perborat dikombinasikan dengan aquadest, sedangkan antara kelompok 45% karbamid peroksida dengan 35% hidrogen peroksida tidak terdapat perbedaan yang signifikan.
Faculty of Dentistry, Universitas Gadjah Mada
2016-12-31 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/11261
Majalah Kedokteran Gigi Indonesia; Vol 2, No 3 (2016): December
eng
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/11265
2017-03-13T07:09:27Z
mkgi:ART
"160829 2016 eng "
2442-2576
2460-0164
dc
Efek perendaman rebusan Daun Sirih Merah (Piper crocatum) terhadap kekerasan permukaan resin komposit
Handayani, Devi Puspita
Program Studi Kedokteran Gigi, Fakultas Kedokteran Gigi, Universitas Lambung Mangkurat, Banjarmasin, Kalimantan Selatan, Indonesia
Puspitasari, Dewi
Bagian Dental Material, Fakultas Kedokteran Gigi, Universitas Lambung Mangkurat, Banjarmasin, Kalimantan Selatan, Indonesia
Dewi, Nurdiana
Bagian Biologi Mulut, Fakultas Kedokteran Gigi, Universitas Lambung Mangkurat, Banjarmasin, Kalimantan Selatan, Indonesia
Array
The effect of immersion of decoction water of Red Betel Leaf (Piper crocatum) on the surface hardness of composite resin. The purpose of this study was to determine the effect of immersion of decoction water of red betel leaf on the surface hardness of composite resin compared to alcoholic mouth rinse. It was a pure experimental study with post-test only with control group design. The total samples were 27 samples divided into 2 treatment groups and 1 control group, each of which consisted of 9 samples. The treatment groups were immersed in the decoction water of red betel leaf and alcoholic mouth rinse. The control group was immersed in aquadest. After the immersion, the samples were measured using Vickers Micro hardness Tester. Analysis with one way anova and post hoc Bonferroni showed a significant difference (p<0.05) on the surface hardness of composite resin after being immersed in decoction water of red betel leaf(79,81±3,76) kg/mm2 and alcoholic mouth rinse (67,11±2,51) kg/mm2. Based on this research, it can be concluded that there was an effect of immersion of decoction water of red betel leaf if compared with alcoholic mouth rinse. The value of surface hardness of composite resin immersed in alcoholic mouth rinse was lower than the decoction water of red betel leaf.
ABSTRAK
Penelitian ini bertujuan untuk mengetahui efek perendaman dalam rebusan daun sirih merah terhadap kekerasan permukaan resin komposit bila dibandingkan dengan obat kumur beralkohol. Penelitian ini merupakan penelitian eksperimental murni dengan post-test only with control group design. Jumlah sampel sebanyak 27 yang dibagi dalam 2 kelompok perlakuan dan 1 kelompok kontrol dengan masing-masing kelompok sebanyak 9 sampel. Kelompok perlakuan direndam dengan air rebusan daun sirih merah dan obat kumur beralkohol. Kelompok kontrol direndam dengan akuades steril. Setelah itu dilakukan pengukuran menggunakan Vickers Microhardness Tester. Hasil uji One Way Anova dan Post Hoc Bonferroni menunjukkan bahwa terdapat perbedaan bermakna nilai kekerasan permukaan resin komposit yang direndam dengan air rebusan daun sirih merah (79,81±3,76) kg/mm2 dan obat kumur beralkohol (67,11±2,51) kg/mm2 dengan nilai kemaknaan (p<0,05). Berdasarkan penelitian yang dilakukan dapat diambil kesimpulan bahwa terdapat efek lebih rendah pada perendaman dalam rebusan daun sirih merah terhadap kekerasan permukaan resin komposit bila dibandingkan dengan obat kumur beralkohol. Nilai kekerasan permukaan resin komposit yang direndam obat kumur beralkohol lebih rendah dibandingkan air rebusan daun sirih merah.
Faculty of Dentistry, Universitas Gadjah Mada
2016-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/11265
Majalah Kedokteran Gigi Indonesia; Vol 2, No 2 (2016): August
eng
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
oai:jurnal.ugm.ac.id:article/11267
2018-05-25T01:53:05Z
mkgi:ART
"160829 2016 eng "
2442-2576
2460-0164
dc
Pengaruh keadaan rongga mulut, perilaku ibu, dan lingkungan terhadap risiko karies pada anak
A'yun, Quroti
Jurusan Keperawatan Gigi, Politeknik Kesehatan Kementerian Kesehatan Yogyakarta, Yogyakarta
Hendrartini, Julita
Departemen Ilmu Kesehatan Gigi Pencegahan dan Ilmu Kesehatan Gigi Masyarakat, Fakultas kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Supartinah, Al
Departemen Ilmu Kedokteran Gigi Anak, Fakultas Kedokteran Gigi, Universitas Gadjah Mada, Yogyakarta
Array
The effect of oral cavity condition, mothers’ behaviour and environment on the carries risk on children. Carries risk factors in children consist of direct risk factor, which includes the condition of oral cavity, and indirect risk factor including mother’s behaviour and environment. The study was to identify factors that influence the occurrence of caries in children. This is an observational research with a cross-sectional design. The samples were 430 children between the ages of 10-12 years. The evaluated caries risk factors included pH level of saliva, the amount of plaque, caries experience, the mother’s behaviour in child’s utilization of dental health service, the mother’s behaviour on the child’s health care, and the mother’s behaviour on child’s food selection. The environment factors were UKGS implementation by teacher and friend’s influences. The data were analysed using multiple logistic regression. The result of multiple logistic regression analysis indicated that the pH level of saliva (POR=1.923), the amount of plaque (POR=2.382), caries experience (POR=4.048), mother’s behaviour in child’s utilization of dental health service (POR= 2.107), mother’s behaviour on child’s food selection (POR= 1.676), and the UKGS implementation by teacher (POR=1,846) significantly influenced the occurrence of caries (p<0,05). The mother’s behaviour on the child’s health care and friend’s influences did not significantly influenced the occurrence of caries (p>0,05). The study showed that pH level of saliva, the amount of plaque, caries experience, the mother’s behaviour in utilization of dental health service, mother’s behaviour on child’s food selection, and the UKGS implementation by teacher influenced the risk of caries in children.
ABSTRAK
Faktor risiko karies pada anak terdiri atas faktor risiko langsung, yaitu keadaan rongga mulut anak, dan faktor tidak langsung, yaitu perilaku ibu dan lingkungan. Tujuan penelitian adalah untuk mengetahui faktor-faktor yang berpengaruh terhadap risiko terjadinya karies. Jenis penelitian ini adalah observasional dengan rancangan cross-sectional. Sampel sebanyak 430 anak berumur 10-12 tahun, faktor risiko karies yang diukur adalah pH saliva, banyaknya plak, dan pengalaman karies, perilaku ibu dalam pemanfaatan pelayanan kesehatan gigi anak, perilaku ibu dalam pemeliharaan kesehatan gigi, dan perilaku ibu dalam pemilihan makanan anak. Faktor lingkungan terdiri atas pelaksanaan UKGS oleh guru dan pengaruh teman sebaya. Analisis data dilakukan dengan multiple logistic regression. Hasil analisis menunjukkan pH saliva (POR=1,923), banyaknya plak (POR 2,382), dan pengalaman karies (POR= 4,048), perilaku ibu dalam pemanfatan pelayanan kesehatan gigi anak (POR=1,876), perilaku ibu dalam pemilihan makanan anak (POR=1,676) dan pelaksanaan UKGS oleh guru (POR=1,847) berpengaruh secara signifikan dengan risiko karies pada anak (p<0,05). Perilaku ibu dalam pemeliharaan kesehatan gigi anak dan teman sebaya tidak berpengaruh terhadap risiko karies pada anak (p>0,05). Dapat disimpulkan bahwa faktor-faktor yang berpengaruh terhadap risiko karies pada anak adalah pengalaman karies, banyaknya plak, pH saliva, perilaku ibu dalam pemanfaatan pelayanan kesehatan gigi anak, perilaku ibu dalam pemilihan makanan anak, dan pelaksanaan UKGS oleh guru.
Faculty of Dentistry, Universitas Gadjah Mada
2016-08-30 00:00:00
application/pdf
https://journal.ugm.ac.id/mkgi/article/view/11267
Majalah Kedokteran Gigi Indonesia; Vol 2, No 2 (2016): August
eng
Copyright (c) 2017 Majalah Kedokteran Gigi Indonesia
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