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Perawatan saluran akar periodontitis apikalis kronis pada gigi insisivus lateral maksilaris kiri Stefani, Rosita
Jurnal Kedokteran Gigi Terpadu Vol. 5 No. 2 (2023): Jurnal Kedokteran Gigi Terpadu
Publisher : Fakultas Kedokteran Gigi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jkgt.v5i2.18802

Abstract

Background: Root canal treatment is one of the modalities to treat periapical lesions. The success of root canal treatment in periapical lesions can be seen with the patient's chief complaint and the healing of periapical lesions as seen by the radiograph. Objective: This case report aims to demonstrate root canal treatment on a maxillary anterior tooth with periapical lesion. Case report: A 22-year-old female patient came with complaints of a maxillary anterior tooth that had throbbing pain several months ago, after having it filled by a previous dentist, and since then, it has never hurt again. Intra-oral examination of tooth 12 showed composite resin on the mesiopalatal surface. Radiographic findings showed that there was a round radiolucency in the periapical area with a diameter of 4 mm. Root canal treatment was performed based on the diagnosis of chronic apical periodontitis et causa necrotic pulp. Root canal treatment begins with the application of a rubber dam, opens the cavity, explores the root canal, and shapes the root canal. Biomechanical preparation was carried out using Protaper Hand Use with crown down technique, combined with 2.5% NaOCl irrigation. The first visit ends with the disinfection of the root canal using calcium hydroxide. Subsequent treatment was carried out with subjective and objective examination, removal of temporary filling, cleaning of calcium hydroxide, and final irrigation with 2.5% NaOCl, 17% EDTA, and 2% CHX. Obturation was achieved using the vertical condensation technique. The restoration was accomplished at the next visit using composite resin. Conclusion: Root canal treatment on teeth with chronic apical periodontitis was successfully carried out.
PENGARUH ANGULASI PEMBENTUKAN DAN AKHIRAN PREPARASI TERHADAP KEAKURATAN TEPI DAN INTERNAL OVERLEI RESIN KOMPOSIT 3D PRINTING Sinatra, Talisa Claudiary; Dwisaptarini, Ade Prijanti; Stefani, Rosita; Eddy, Eddy
Media Penelitian dan Pengembangan Kesehatan Vol. 35 No. 2 (2025): MEDIA PENELITIAN DAN PENGEMBANGAN KESEHATAN
Publisher : Poltekkes Kemenkes Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34011/jmp2k.v35i2.2621

Abstract

Marginal and internal fit accuracy are critical factors for the success of indirect restorations. With advancements in Liquid Crystal Display (LCD)-based 3D printing technology, this study evaluates the effects of build angle and preparation margin design on the accuracy of 3D-printed resin composite overlays. This study aims to analyze differences in the marginal and internal fit accuracy of 3D-printed resin composite overlays based on build angle (150° and 180°) and preparation margin designs (shoulder and functional cusp bevel). This experimental study used 40 overlay samples divided into four groups based on combinations of build angle and preparation margin design. Marginal and internal fit accuracy was assessed using the silicone weight technique, and using the silicone replica technique with a digital optical microscope. Data were statistically analyzed using Two-way ANOVA and Post Hoc Tukey tests. Build angle statistically influenced both marginal and internal fit accuracy (p<0.05). The 180° angulation group showed better results compared to 150°. Preparation margin design did not significantly affect internal fit accuracy, although the functional cusp bevel design exhibited larger marginal gaps than the shoulder design in specific measurements. Conclusion: The build angle affects the marginal and internal fit accuracy for 3D-printed resin composite overlays using the LCD method and 180° yields better marginal and internal fit accuracy. Preparation margin design did not significantly affect internal fit accuracy.
Pengaruh Perendaman Minuman Bersoda terhadap Kekuatan Tekan Resin Komposit Bulk-Fill Flowable Nathania, Cindy; Stefani, Rosita; Eddy, Eddy; Hadi, Steward
Jurnal Ilmiah dan Teknologi Kedokteran Gigi (JITEKGI) Vol 21, No 2 (2025): November 2025
Publisher : Fakultas Kedokteran Gigi Universitas Prof. Dr. Moestopo (Beragama)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32509/jitekgi.v21i2.4823

Abstract

Latar Belakang: Resin komposit bulk-fill flowable semakin banyak digunakan sebagai material restorasi langsung pada kavitas kelas II. Di antara berbagai minuman, minuman bersoda merupakan salah satu yang paling sering dikonsumsi dan memiliki pH rendah yang dapat menyebabkan degradasi material restorasi serta memengaruhi sifat mekaniknya. Oleh karena itu, penting untuk mengevaluasi pengaruh perendaman dalam minuman bersoda terhadap kekuatan tekan resin komposit bulk-fill flowable. Metode: Sebanyak 54 sampel resin komposit bulk-fill flowable dari tiga merek (Beautifil Bulk Flowable, SDR flow+, Tetric N-Flow Bulk Fill) berbentuk silinder (diameter 2 mm; tinggi 4 mm) dibagi menjadi 3 kelompok kontrol dan 3 kelompok perlakuan. Kelompok kontrol direndam dalam saliva buatan, sedangkan kelompok perlakuan direndam dalam minuman bersoda selama 6 jam dan dalam saliva buatan selama 18 jam pada suhu 37°C selama 6 hari. Setelah perendaman, sampel diuji kekuatan tekannya menggunakan Universal Testing Machine. Hasil: Data berdistribusi normal dan homogen (p 0,05), dan tidak terdapat perbedaan signifikan antar kelompok berdasarkan uji Two-Way ANOVA (p 0,05). Kesimpulan: Perendaman dalam minuman bersoda tidak berpengaruh signifikan terhadap kekuatan tekan resin komposit bulk-fill flowable, yang menunjukkan ketahanan baik terhadap lingkungan asam.