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All Journal Dentika Dental Journal Majalah Kedokteran Gigi Indonesia ODONTO Dental Journal R.E.M (Rekyasa Energi Manufaktur) Jurnal Dentino: Jurnal Kedokteran Gigi Berkala Kedokteran Journal of Dentomaxillofacial Science Dentin Jurnal JKFT Jurnal Material Kedokteran Gigi Jurnal Pengabdian Sumber Daya Manusia Formosa Journal of Applied Sciences (FJAS) Odonto dental journal Vokatek : Jurnal Pengabdian Masyarakat Jurnal Riset Rumpun Ilmu Ekonomi (JURRIE) ISJOUST Gudang Jurnal Multidisiplin Ilmu RING Mechanical Engineering Jurnal Kesehatan dan Kebidanan Nusantara Ininnawa: Jurnal Pengabdian Masyarakat Kegiatan Positif : Jurnal Hasil Karya Pengabdian Masyarakat Jurnal Media Akademik (JMA) Prosiding Seminar Nasional Unimus Jurnal Hasil-Hasil Pengabdian dan Pemberdayaan Masyarakat (JHP2M) d'Cartesian: Jurnal Matematika dan Aplikasi Edukasia Islamika: Jurnal Pendidikan Islam
Dewi Puspitasari
Bagian Dental Material, Fakultas Kedokteran Gigi, Universitas Lambung Mangkurat, Banjarmasin, Kalimantan Selatan, Indonesia
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PERBANDINGAN NILAI KEKASARAN PERMUKAAN RESIN TERMOPLASTIK POLIAMIDA YANG DIRENDAM LARUTAN SODIUM HIPOKLORIT DAN ALKALIN PEROKSIDA Andreas Winardhi; Debby Saputra; Dewi Puspitasari
Dentin Vol 1, No 1 (2017)
Publisher : Universitas Lambung Mangkurat

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ABSTRACT  Background: Thermoplastic polyamide resin or nylon is known to be used as a denture base because it has advantages that the color matches the gums, flexible and biocompatibility. Denture materials are related to denture cleanser include sodium hypochlorite and alkaline peroxide. Purpose: To compare the change in  the value of surface roughness of thermoplastic polyamide resin soaked in a solution of sodium hypochlorite and alkaline peroxide. Method: This study was purely experimental research design with post-test only with control group design. The samples used in the study is a thermoplastic polyamide resin square plate 20x20x3 mm based on the specifications of the ADA (American Dental Association) no.12. The samples were divided into three groups: The first treatment group is soaked in sodium hypochlorite, the second treatment group were soaked in alkaline peroxide and a third treatment group were soaked in distilled water. All treatment groups were soaked for 6 days and on sixth day roughness was measured. Result: Roughness measurements obtained the average value of roughness of thermoplastic polyamide resin roughness after immersion sodium hypochlorite (0.550 ± 0.024) was higher than alkaline peroxide (0.346 ± 0.018) and distilled water as a control (0.255 ± 0.013). This is due to changes in the structure and physical properties of the thermoplastic resin, resulting in increased surface roughness. The results of the analysis of all the group treated with post-hoc LSD test obtained P = 0.000 (P <0.005), then there is a significant difference between sodium hypochlorite with distilled water, alkaline peroxide with distilled water and sodium hypochlorite with alkaline peroxide. Conclusion: the value of the surface roughness soaked in sodium hypochlorite higher than alkaline peroxide and distilled water after 6 days.  Keywords: Alkaline Peroxide, Sodium Hypochlorite, Surface Roughness, Thermoplastic Polyamide Resin  ABSTRAK  Latar belakang:Resin termoplastikpoliamida atau dikenal dengan nilon digunakan sebagai bahan basis gigi tiruan, karena memiliki beberapa kelebihan yaitu warnanya sesuai dengan warna gusi, fleksibel dan biokompatibilitas. Bahan gigi tiruan berhubungan dengan bahan pembersih antara lain sodium hipoklorit dan alkalin peroksida. Tujuan:Untuk membandingkan perubahan nilai kekasaran permukaan resin termoplastik poliamida yang direndam dalam larutan sodium hipoklorit dan alkalin peroksida. Metode: yang digunakan dalam penelitian ini adalah penelitian eksperimental murni dengan rancangan post-test only with control group design. Sampel yang digunakan dalam penelitian adalah plat resin termoplastikpoliamida yang berbentuk persegi 20x20x3 mm berdasarkan spesifikasi ADA (American Dental Association) no.12. Sampel dibagi menjadi 3 kelompok yaitu kelompok perlakuan pertama yang direndam sodium hipoklorit,  kelompok perlakuan kedua yang direndam alkalin peroksida dan kelompok perlakuan ketiga yang direndam akuades. Semua kelompok perlakuan direndam selama 6 hari dan pada hari ke 6 dilakukan pengukuran kekasaran permukaan. Hasil: Pengukuran kekasaran didapatkan rerata nilai kekasaran termoplastik poliamida dengan perendaman sodium hipoklorit 6 hari (0,550 ± 0,024) lebih tinggi dibandingkan alkalin peroksida (0,346 ± 0,018) dan akuades sebagai kontrol (0,255 ± 0,013). Hasil analisis semua kelompok perlakuan denga nuji post-Hoc LSD didapatkan P=0,000 (P<0,005) maka terdapat perbedaan bermakna antara sodium hipoklorit dengan akuades, alkalin peroksida dengan akuades dan sodium hipoklorit dengan alkalin peroksida. Kesimpulan: dari penelitian adalah terdapat perbandingan nilai kekasaran permukaan yang direndam dalam sodium hipoklorit alkalin peroksida dan akuades setelah 6 hari.  Kata-kata Kunci: Alkalin Peroksida, Kekasaran Permukaan, Sodium Hipoklorit, Resin Termoplastik Poliamida
PERBANDINGAN JARAK PENYINARAN DAN KETEBALAN BAHAN TERHADAP KUAT TARIK DIAMETRAL RESIN KOMPOSIT TIPE BULK FILL Astuti Noviyani; Muhammad Yanuar Ichrom Nahzi; Dewi Puspitasari
Dentin Vol 2, No 1 (2018)
Publisher : Universitas Lambung Mangkurat

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ABSTRACTBackground: Bulk-fill composite resin is a composite resin that can be applied at once into tooth cavity approximately 4 mm. The process of polymerization on resin composite resin is a vital part which requires special attention during filling. Factors that affect the polymerization of composite resin is irradiation distance and material thickness. This is due to the incomplete polymerization, which affect the diametral tensile strength of bulk-fill composite resin. This research with observe the difference of material thickness and irradiation distance of bulk-fill composite resin to know the effect on diametral tensile strength. Purpose: The aim of this research is to compare the diametric tensile strength of bulk-fill composite resin with different material thickness (2.4 and 6 mm) and irradiation distance (0.2 and 5 mm). Methods: The method of this research is true experimental with post-test only with control group design. Sampling technique used was simple random sampling with 45 samples divided into 9 groups with different thickness and irradiation distance. Results: Analysis of data using parametric test One Way Anova with significant value 0.000 (p<0.05) and LSD Post Hoc test showed there are significant differences between the thickness group of 6 mm with irradiation distance 0.2 and 5 mm  with a value of p = 0,000 (p<0,05). Conclusion: Based on this research, there is difference of thickness material and irradiation distance on diametral tensile strength of bulk-fill composite resin. ABSTRAKLatar Belakang: Resin komposit tipe bulk fill merupakan resin komposit yang dapat diaplikasikan secara sekaligus ke dalam kavitas gigi kurang lebih 4 mm. Proses polimerisasi pada resin komposit merupakan hal yang penting pada proses penumpatan. Faktor-faktor yang mempengaruhi polimerisasi resin komposit adalah jarak penyinaran dan ketebalan bahan. Hal ini dikarenakan proses polimerisasi yang tidak sempurna dapat mempengaruhi kuat tarik diametral resin komposit tipe bulk fill. Penelitian ini dilakukan dengan melihat perbedaan ketebalan bahan dan jarak penyinaran pada resin komposit tipe bulk fill untuk mengetahui pengaruhnya terhadap kuat tarik diametral. Tujuan: Penelitian ini adalah untuk membandingkan nilai kuat tarik diametral resin komposit tipe bulk fill dengan ketebalan (2, 4 dan 6 mm) dan jarak penyinaran (0, 2 dan 5 mm) yang berbeda. Metode: Rancangan penelitian yang digunakan adalah eksperimental murni dengan post-test only with control group design. Teknik pengambilan sampel menggunakan simple random sampling dengan jumlah sampel sebanyak 45 yang dibagi menjadi 9 kelompok dengan ketebalan dan jarak penyinaran yang berbeda-beda. Hasil: Analisis data menggunakan uji parametrik One Way Anova dengan nilai signifikansi 0.000 (p<0.05) dan uji post hoc LSD didapatkan hasil perbedaan bermakna pada kelompok ketebalan 6 mm dengan jarak penyinaran 0, 2 dan 5 mm dengan nilai p=0,000 (p<0,05). Kesimpulan: Berdasarkan penelitian ini terdapat perbandingan ketebalan bahan dan jarak penyinaran terhadap kuat tarik diametral resin komposit tipe bulk fill.
PERBANDINGAN NILAI KEKASARAN PERMUKAAN RESIN KOMPOSIT TIPE BULK-FILL DENGAN UJI THERMOCYCLING Grina Adila Milawati; Dewi Puspitasari; Muhammad Yanuar Ichrom Nahzi
Dentin Vol 1, No 1 (2017)
Publisher : Universitas Lambung Mangkurat

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ABSTRACTBackground: Composite resin is the tooth-colored restorative material that much in demand by most of people due to their aesthetic value. Bulk-fill composite resin is claiming that can be light-cured in up to 4 mm thickness at once and minimize the clinical application time. Thermocycling test are considered relevant conditions to simulate conditions in the oral cavity to test the durability of composite resin by extreme temperature fluctuations from 5°C to 55ºC, so it can degrade composite resin and increase the value of surface roughness. Purpose: This study is aimed to determine differences of the surface roughness value of bulk-fill composite resin performed by thermocycling test 1500 and 3000 cycles. Methods: This study was true experimental laboratory post test-only with control group design. This study used 27 bulk-fill composite resin samples were divided into 3 groups, which are control group didn’t tested thermocycling, treatment group B were tested thermocycling 1500 cycles and treatment group C were tested thermocycling 3000 cycles. Surface roughness was measured by Surface Roughness Tester. Results: Average the surface roughness values of bulkfill composite resin in control group 0,076±0,01 µm, group B 0,112±0,012 µm, and group C 0,128±0,014 µm. The data were tested using One Way ANOVA parametric analysis and obtained p=0.000 (p <0.05), which means that there are significant differences of the control group and the treatment group. Conclusion: There were differences in surface roughness values of bulk-fill composite resin between control group and treatment group. Keywords: composite resin, surface roughness, thermocycling  ABSTRAK Latar Belakang: Resin komposit merupakan bahan restorasi sewarna gigi karena memiliki nilai estetik yang baik. Penggunaan resin komposit tipe bulk-fill dapat menghemat waktu prosedur restorasi, karena dapat dilakukan proses curing sampai kedalaman 4 mm. Uji thermocycling merupakan kondisi yang relevan untuk mensimulasikan kondisi di dalam rongga mulut untuk menguji daya tahan resin komposit dengan memanfaatkan fluktuasi suhu yang ekstrem yaitu dari 5ºC ke 55ºC, sehingga dapat mendegradasi resin komposit dan menyebabkan peningkatan nilai kekasaran permukaan. Tujuan: Mengetahui perbandingan nilai kekasaran permukaan resin komposit tipe bulk-fill yang dilakukan uji thermocycling dengan siklus 1500 dan 3000 putaran. Metode: Jenis penelitian adalah eksperimental murni dengan rancangan post test-only with control group design. Penelitian ini menggunakan 27 sampel resin komposit tipe bulk-fill yang dibagi menjadi 3 kelompok, yaitu kelompok kontrol yang tidak dilakukan uji thermocycling, kelompok B yang dilakukan uji thermocycling dengan siklus 1500 putaran dan kelompok C yang dilakukan uji thermocycling dengan siklus 3000 putaran. Kekasaran permukaan diukur dengan menggunakan alat Surface Roughness Tester. Hasil: Nilai rata-rata kekasaran permukaan resin komposit kelompok kontrol 0,076±0,01 µm, kelompok B 0,112±0,012 µm dan kelompok C 0,128±0,014 µm. Data diuji menggunakan analisis parametric One Way ANOVA dan didapatkan p=0,000 (p<0,05) yang berarti terdapat perbedaan bermakna pada kelompok kontrol dan kedua kelompok perlakuan. Kesimpulan: Terdapat perbandingan nilai kekasaran permukaan resin komposit tipe bulk-fill dengan uji thermocycling 1500 dan 3000 putaran. Kata-kata kunci: resin komposit, kekasaran permukaan, thermocyling.  
PERBANDINGAN DIFLUOROSILANE 0,9% DAN KOMBINASI SODIUM FLUORIDE 5% DENGAN TRICALCIUM PHOSPHATE TERHADAP PERUBAHAN PH PLAK DAN PH SALIVA ANAK Hasvina Sofrullah; Nurdiana Dewi; Dewi Puspitasari
Dentin Vol 5, No 2 (2021)
Publisher : Universitas Lambung Mangkurat

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ABSTRACTBackground: Low water acidity (pH) in wetland area can cause caries by decreasing plaque pH and salivary pH. The usage of Difluorosilane and combination of Sodium fluoride with Tricalcium phosphate can  prevent caries. Objective: to compare Difluorosilane 0.9% and combination of Sodium fluoride 5% with Tricalcium phosphate on plaque pH and salivary pH changes in children at Barito Kuala. Method: This study was true experimental with total sample were 12 people who were divided into 3 groups. Plaque and saliva samples were measured before application and 1 hour after application using a pH meter. Results: One-Way ANOVA and Post Hoc Bonferroni test results indicated that there is significant differences(p<0,05) in plaque pH and salivary pH changes between Difluorosilane 0.9% group, combination of Sodium fluoride 5% with Tricalcium phosphate group, and control group. Plaque pH and salivary pH changes in Difluorosilane 0.9% group  is (0,03±0,088) and (0,01±0,063), combination of Sodium fluoride 5% with Tricalcium phosphate group is (0,16±0,044) and (0,09±0,060), control group is (-0,09±0,021) and (-0,10±0,029). Conclusion: Combination of Sodium fluoride 5% with Tricalcium phosphate can increase plaque pH and salivary pH greater than Difluorosilane 0.9% for children aged 7-9 years at Barito Kuala.Keywords: Difluorosilane, Plaque pH, Salivary pH, Sodium fluoride, Tricalcium phosphate, wetlandABSTRAKLatar belakang: Penggunaan air dengan pH yang rendah pada lahan basah dapat menyebabkan karies melalui penurunan pH plak dan pH saliva. Pencegahan karies dapat dilakukan dengan penggunaan Difluorosilane dan kombinasi Sodium fluoride dengan Tricalcium phosphate. Tujuan: membandingkan Difluorosilane 0,9% dan kombinasi Sodium fluoride 5% dengan Tricalcium phosphate terhadap perubahan pH plak dan pH saliva pada anak di Kabupaten Barito Kuala. Metode: Penelitian ini menggunakan metode penelitian True Eksperimental dengan sampel sebanyak 12 orang yang dibagi menjadi 3 kelompok. Sampel plak dan saliva dilakukan pengukuran menggunakan pH meter pada saat sebelum aplikasi dan 1 jam setelah aplikasi. Hasil:  Hasil uji One-Way ANOVA dan Post Hoc Bonferroni menyatakan terdapat perbedaan perubahan pH plak dan pH saliva yang bermakna (p<0,05) antara kelompok aplikasi Difluorosilane 0,9%, aplikasi kombinasi Sodium fluoride 5% dengan Tricalcium phosphate, dan tanpa perlakuan. Perubahan pH plak dan pH salivap pada aplikasi Difluorosilane 0,9% yaitu (0,03±0,088) dan (0,01±0,063), aplikasi kombinasi Sodium fluoride 5% dengan Tricalcium phosphate yaitu (0,16±0,044) dan (0,09±0,060), serta tanpa perlakuan yaitu (-0,09±0,021) dan (-0,10±0,029). Kesimpulan: Aplikasi kombinasi Sodium fluoride 5% dengan Tricalcium phosphate dapat meningkatan pH plak dan pH saliva lebih besar dibandingkan dengan aplikasi Difluorosilane 0,9% pada anak usia 7-9 tahun di Kabupaten Barito Kuala.Kata kunci: Difluorosilane, lahan basah,  pH plak, pH saliva, Sodium fluoride, Tricalcium phosphate.
FORMULASI DAN UJI STABLITAS FISIK GEL EKSTRAK BATANG PISANG MAULI (Musa acuminata) Maman Diki Wahyudi; Fitri Syahrina; Amy Nindia Carabelly; Dewi Puspitasari; Yusrinie Wasiaturrahmah
Dentin Vol 6, No 3 (2022)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/dentin.v6i3.6824

Abstract

ABSTRACTBackground: Mauli banana is a typical South Kalimantan banana. Mauli banana stems contain active substances, such as tannins, saponins, alkaloids, flavonoids, and lycopene. Several studies have shown that Mauli banana stem extract (BPM) has anti-inflammatory, antibacterial properties and reduces the viability of Streptococcus Mutans and Lactobacillus acidophilus in the formation of dual-species biofilms. Gel formulations must have physical stability to ensure the physical stability of the gel, gel quality, and meet the criteria parameters during storage. The physical stability test of the gel was investigated for 16 days at room temperature. Gel stability tests were homogeneity, dispersion, and pH tests. Objectives: to determine the formulation and physical stability including homogeneity, dispersibility, and pH test of BPM gel 25%; 37.5%; 50%, and 62.5%. Methods: Mauli banana stems were obtained from SMK-PP Banjarbaru, tested for determination, made extracts, and made BPM gel by adding propylene glycol, glycerin, Na-CMC, nipagin, and aquadest, then testing for homogeneity, spreadability, and pH. Results: BPM gel showed homogeneous results until the 16th day with even distribution of color and no coarse grains. The BPM gel dispersion test met the criteria of 3cm-5cm until the 16th day with the results of the BPM gel dispersive power being 3.7cm-4.6cm. In the pH test, the BPM gel also met the criteria until the 16th day with a physiological pH of the oral cavity of 5.5-7.9. Conclusion: BPM gel with a concentration of 25%; 37.5%; 50% and 62.5% have results that match the criteria based on homogeneity, dispersion, and pH. Keyword: Gel, Mauli Banana Stem Extract, Physical Stability ABSTRAK Latar Belakang: Pisang mauli merupakan pisang khas Kalimantan Selatan. Batang pisang mauli mengandung zat aktif, seperti tanin, saponin, alkaloid, flavonoid dan likopen. Beberapa penelitian ekstrak batang pisang mauli (BPM) memiliki khasiat sebagai antiinflamasi, antibakteri dan menurunkan viabilitas Streptococcus Mutans serta Lactobacillus achidophilus dalam pembentukan dual-spesisies biofilm. Pembuatan formulasi sebuah gel harus memiliki stabilitas fisik agar menjamin kestabilan fisik gel, kualitas gel dan memenuhi parameter kriteria selama penyimpanan. Uji stabilitas fisik gel diteliti selama 16 hari pada suhu ruangan. Pengujian stabilitas gel yang dilakukan ialah uji homogenitas, uji daya sebar dan uji pH. Tujuan: Mengetahui formulasi dan stabilitas fisik meliputi uji homogenitas, daya sebar dan pH gel ekstrak batang pisang mauli (Musa acuminata) konsentrasi 25%; 37,5%; 50% dan 62,5%. Metode: Batang pisang mauli diperoleh dari SMK-PP Banjarbaru, diuji determinasi, dilakukan pembuatan ekstrak dan pembuatan gel BPM dengan menambahkan propilen glikol, glycerin, Na-CMC, nipagin dan aquadest, selanjutnya gel dilakukan uji homogenitas, daya sebar dan pH. Hasil: Uji homogenitas menunjukan gel BPM semua konsentrasi homogen sampai hari ke-16 dengan meratanya penyebaran warna dan tidak terdapat butiran kasar. Uji daya sebar gel BPM memenuhi kriteria 3cm-5cm sampai hari ke-16 dengan hasil range daya sebar gel BPM 3,7cm-4,6cm. Pada uji pH gel BPM seluruh konsentrasi juga memenuhi kriteria sampai hari ke-16 dengan pH fisiologis rongga mulut 5,5-7,9. Kesimpulan: Gel ekstrak batang pisang mauli konsentrasi 25%; 37,5%; 50% dan 62,5% memiliki hasil yang sesuai dengan kriteria berdasarkan homogenitas, daya sebar dan pH. Kata kunci : Ekstrak Pisang Mauli, Gel, Stabilitas Fisik
PENGARUH PERENDAMAN AIR PDAM BANDARMASIH TERHADAP KEKASARAN PERMUKAAN GIGI PASCA PENGAPLIKASIAN KARBAMID PEROKSIDA 20% Muhammad Nabiel Taqiyuddin Ham; Agung Satria Wardhana; Muhammad Yanuar Ichrom Nahzi; Isnur Hatta; Dewi Puspitasari
Dentin Vol 8, No 1 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/dentin.v8i1.12198

Abstract

Background: One of the treatments to overcome the problem of discolored teeth is to do tooth whitening or bleaching. The tooth whitening agent that is often used is carbamide peroxide which is applied directly to the tooth enamel surface. Several factors that can affect tooth enamel are the degree of acidity or potential hydrogen (pH), acid concentration, dissolving time and the presence of calcium-like ions, and the level of water hardness. Most of the people in Banjarmasin City still frequently use PDAM water as drinking water and for daily use Objective: To analyze the effect of immersing PDAM water and distilled water on tooth surface roughness after application of 20% carbamide peroxide. Methods: Using a pure experimental design with the Posttest Only With Control Group Design and simple random sampling technique. The total sample was 16 maxillary first premolars which were divided into 3 treatment groups and 1 control group. Results: analysis of the One Way Anova test with Bonferroni's Post-Hoc showed no difference in roughness between the PDAM water immersion and distilled water groups with or without the application of 20% carbamide peroxide (p>0.05). There was a difference in roughness between the group that was given carbamide peroxide and the group that was not given carbamide peroxide 20% (p<0.05). Conclusion: There is an effect of PDAM water immersion on tooth surface roughness after application of 20% carbamide peroxide, but the resulting roughness is not significant.Keywords: PDAM water, Tooth Surface Roughness, 20% Carbamide Peroxide
UJI KEBOCORAN MIKRO RESIN MODIFIED GLASS IONOMER CEMENT (RMGIC) SEBAGAI BAHAN BASIS PASKA OBTURASI SALURAN AKAR Fitri Kabeakan; Sherli Diana; Dewi Puspitasari; Agung Satria Wardhana; Norlaila Sarifah
Dentin Vol 9, No 2 (2025)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/dentin.v9i2.17738

Abstract

ABSTRACT Background: : Dental caries is a disease of the hard tissues of the teeth characterized by demineralization and destruction of tooth tissue. This damage begins on the tooth surface and can extend to the pulp. Root canal treatment must have a good fluid tight seal. This is achieved by using a post-root canal obturation base. This base  uses resin modified glass ionomer cement because it has good biocompatibility and setting time with dual cure. Purpose: To determine the microleakage of resin modified glass ionomer cement (RMGIC) as a post-root canal obturation base material with a base thickness of 1 mm and 2 mm. Method: This study was a pure experimental study with a post-test-only with control design. This study used 14 mandibular first premolars divided into 2 groups, namely group 1 with a base thickness of 1 mm and group 2 with a base thickness of 2 mm. Results: The average microleakage value on a 1 mm base thickness was 0.0629 and the microleakage value on a 2 mm base thickness was 0.3271. Conclution: The result of the unpaired T-test showed a significant difference in microleakage between the 1 mm base group and the 2 mm base group. The lowest microleakage was on a 1mm base and the highest microleakage was on a 2 mm base. Keywords: base, microleakage, resin modified glass ionomer cement ABSTRAKLatar belakang: Karies gigi adalah penyakit jaringan keras gigi yang ditandai demineralisasi dan kerusakan jaringan gigi. Kerusakan ini dimulai dari permukaan gigi dan dapat meluas ke arah pulpa. Perawatan saluran akar harus mempunyai fluid tight seal yang baik. Hal ini didapatkan dengan melakukan basis paska obturasi saluran akar. Basis ini menggunakan resin modified glass ionomer cement karena memiliki sifat biokompatibel yang baik dan setting time dengan dual cure.Tujuan: Mengetahui kebocoran mikro resin modified glass ionomer cement (RMGIC) sebagai bahan basis paska obturasi saluran akar dengan ketebalan basis 1 mm dan 2 mm. Metode: Penelitian ini merupakan eksperimental murni dengan rancangan post test-only with control design. Penelitian ini menggunakan 14 gigi premolar pertama rahang bawah dibagi menjadi 2 kelompok yaitu kelompok 1 dengan ketebalan basis 1 mm dan kelompok 2 dengan ketebalan basis 2 mm. Hasil:  Rata rata nilai kebocoran mikro pada basis ketebalan 1 mm adalah 0,0629 dan nilai kebocoran mikro pada basis dengan ketebalan 2 mm adalah 0,3271. Kesimpulan: Hasil uji T-test tidak berpasangan menunjukkan perbedaan kebocoran mikro yang bermakna antara kelompok basis dengan ketebalan 1mm dan kelompok basis dengan ketebalan 2 mm. Kebocoran mikro paling rendah pada basis 1mm dan kebocoran mikro paling tinggi pada basis 2 mm.Kata kunci : basis, kebocoran mikro, resin modified glass ionomer cement
Co-Authors Abdulloh, Isa Yuanata Agnes Widiyaningrum Agung Satria Wardhana Agung Satria Wardhana Agus Dwi Putra Akhmad Afroni Amina Khairima Amy Nindia Carabelly Andi Lukman Andi Sukainah Andi Yasir Amsal Andita Nataria Fitri Ganda Andreas Winardhi Andrew Tedjohartoko Anto Sukamto Arya Mahendra Sakti Aspriyanto, Didit Astuti Noviyani Aulia Rahma Annisa Beta Widya Oktiani Debby Saputera, Debby Debby Saputra Devi Puspita Handayani Devi Rosalinda Dewi Izzatus Tsamroh Dewi Nurdiana Dewi Rahayu Diana Wibowo Dwi Ariani Elda Rosemarwa Ellyza Herda Eriwati, Yosi Kusuma Erni Marlina Fajar Ramadhan Saputra Fitri Kabeakan Fitri Syahrina Gita Puspa Ningrum Grina Adila Milawati Hamdani, Riky Hartini Ramli Hasvina Sofrullah Hatta, Isnur Hendry H Husna Maulida I Wayan Arya Khrisnawan Firdaus I Wayan Arya Krisnawan Firdaus Ichrom Nahzi, Muhammad Yanuar Ilma Wulansari Imelia Ayu Soraya Inayah, Faidhul Indrayani Indri Indah Tari Intan Hanni Alfiany Irsyadi Yani Ismail Thamrin Jailudin Muhammad Akbar Karina Nandini Putri Kurnia Fatwati Lahming Lahming Lahming Maharani Laillyza Apriasari Mala Nurilmala Maman Diki Wahyudi Maria Tanumihardja, Maria Marsya Nur Shaqinah Mira Hadistiana Muhammad Hasanu Reksi Muhammad Ilman Nur Sasongko Muhammad Nabiel Taqiyuddin Ham Muhammad Rizki Ridho Muhammad Wiharto Mukhlis, Andi Muhammad Akram Nadya Fatimah Alzahrah Najwa Anandita Fatimah Nani Kurnia Naqiyya Najla Ibrahim Naura Firda Lunetta Niketa Khairina Noor Malihah Noor Rizki Aulia Nor Diane Razibi Norma Nofiyanto Norman Nofianto Nur Rahma Nur Rahmah Nurah Tajjalia Nurashfia Nurashfia Nurmila Pindobilowo Pindobilowo Pindobilowo Pramudia Aqsa Azizi Priyawan Rachmadi Rahmad Arifin Ramli, Hartini Ramos Somya Renie Kumala Dewi Reski Praja Putra Riezki Amalia Rahmah Ristiana, Evi Rizky Noor Anisyah Rosdiana Ngintung Rosihan Adhani, Rosihan Rully Angraeni Safitri Safitri Yosita Ratri Sarifah, Norlaila Sherli Diana Siti Zubaidah Subariyanto Suci Fikriyati Sukma Ayu Wardani Titin Martini Utami, Juliyatin Putri Wildan Mufti Wirdana Wulandari Wulandari Yazirin, Cepi Yulia Resti Yusrinie Wasiaturrahmah Zulkarnain Zulkarnain