Browsing Master Theses by Issue Date
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Evaluasi Perbandingan Pembentukan Smear Layer di Sepertiga Saluran Akar pada Instrumentasi File Rotari Trunatomy dan F-One Blue dengan Metode Aktivasi Sonic dan Subsonic: In Vitro
(Universitas Sumatera Utara, 2023)Introduction: The success of endodontic treatment is dependent on the cleaning, shaping and obturation. The endodontic instrument has tendency to leave amount of smear layer after its use. Therefore, the irrigation becomes ... -
Efikasi Antibakterial Larutan Irigasi Sodium Hipoklorit dan Kitosan Oligosakarida terhadap Enterococcus Faecalis pada Perawatan Endodontik dengan Instrumentasi yang Berbeda
(Universitas Sumatera Utara, 2023)The main goal of root canal treatment is to clean and disinfect the root canal system by eliminating bacteria and removal of necrotic tissue. Mechanical instrumentation alone is not enough to clean the root canal, so it ... -
Potensi Protaper Retreatment dan Kombinasi XP-Endo Finisher terhadap Kebersihan Saluran Akar yang Diobturasi dengan Bioceramic-Coated Gutta Percha pada Endodontic Retreatment : In Vitro
(Universitas Sumatera Utara, 2023)Introduction : The elimination of obturation materials in endodontic retreatment is one of the mandatory steps to achieve optimal disinfection process. The utilization of bc-coated guttapercha with bioceramic sealer can ... -
Pengaruh Serbuk Nanopartikel Cangkang Kerang Darah (Anadara Granosa) 25% sebagai Bahan Dasar Pasta Polishing pada Restorasi Resin Komposit Nanofiller yang di Rendam dalam Saliva dengan pH Berbeda terhadap Degradasi Interfasial
(Universitas Sumatera Utara, 2023)Introduction : Degradation is a phenomenon that can occur in composite resin restorations within the oral cavity. The degradation of the interfacial surfaces of composite resin restorations leads to the occurrence of ... -
Efek Irigasi Larutan Sodium Hipoklorit 2,5%, EDTA 17% dan Kitosan Oligosakarida 2% dengan Dua Tipe Semen Resin yang Berbeda terhadap Kekuatan Ikatan Adhesi pada Restorasi Pasak Fiber
(Universitas Sumatera Utara, 2023)Introduction: The achievement of strong adhesion between fiber pegs, dentin, and adhesive resin cement poses a persistent issue primarily attributed to the insufficient removal of the smear layer. Multiple investigations ... -
Pengaruh Teknik Agitasi terhadap Kedalaman Penetrasi Ekstrak Lerak (Sapindus rarak DC) 12,5% sebagai Larutan Irigasi Ke dalam Tubulus Dentin di Sepertiga Apikal Saluran Akar: In Vitro
(Universitas Sumatera Utara, 2023)Root canal cleaning and shaping is an important step in endodontic therapy. lerak extract is a natural irrigation solution. Bacteria can penetrate up to around 300-500 μm into the dentin tubules. These bacteria have the ... -
Efek Irigasi Larutan Sodium Hipoklorit (Naocl), Ethylendiamine Tetraacetic Acid (Edta) dan Kitosan Oligosakarida (Cos) terhadap Pengangkatan Smear Layer dan Ketahanan Fraktur Gigi Pasca Endodontik (In Vitro)
(Universitas Sumatera Utara, 2022)Introduction: Smear layer removal is one of the factors that contributes to cleanliness of root canal systems in which determines successful of root canal treatment. Besides, high fracture resistance is also something that ... -
Pengaruh Irigasi Akhir Ethylenediamine Tetraacetic Acid 17 % dan Silver Citrat terhadap Penetrasi Sealer Resin Epoksi dan Biokeramik pada Sepertiga Apikal Akar Gigi ( In Vitro)
(Universitas Sumatera Utara, 2022)Introduction : The sealer has antibacterial properties, so the deeper the sealer enters the dentinal tubules, the less bacteria will remain in areas that cannot be cleaned by instrumentation and irrigation, thereby increasing ... -
Pengaruh Cangkang Kerang Darah (Anadara Granosa) sebagai Bahan Dasar Pasta Polishing Restorasi Resin Komposit Bulk Fill terhadap Kekasaran Permukaan dan Stabilitas Warna
(Universitas Sumatera Utara, 2022)Introduction : Differences in composition related to filler size, distribution, and initiator in bulk fill composite resins will affect the physical properties of composite resins such as surface roughness and color ... -
Pengaruh Larutan Irigasi Sodium Hipoklorit (NaOCl), Ethylendiamine Tetraacetic Acid (EDTA), Kitosan Oligosakarida (COS) dan Teknik Agitasi terhadap Pembersihan Kalsium Hidroksida pada Dinding Saluran Akar: Study in Vitro
(Universitas Sumatera Utara, 2022)Introduction : Root canal treatment is the act of removing all infected pulp tissue and shaping the root canal so that it can be filled properly to prevent bacteria from re-entering the root canal. The root canal medicament ... -
Pengaruh Penambahan Propolis Nanopartikel 5% pada Sealer Berbasis Epoxy Resin dan Bioceramic terhadap Pertumbuhan E. Faecalis ATCC 29212 dan Penetrasi Sealer ke Tubulus Dentin: In Vitro
(Universitas Sumatera Utara, 2022)The purpose of root canal filling is to form a perfect density sealer material along the root canal system so as to prevent bacterial infection and reinfection in the root canal system and periradicular tissue. Adhesion ... -
Pengaruh Tekanan Hiperbarik dan Hipobarik Terhadap Ketahanan Fraktur dan Pola Fraktur Gigi Pasca Endodontik dengan Restorasi Direk Resin Komposit Short Fiber Reinforced: In Vitro
(Universitas Sumatera Utara, 2021)One of the most common conditions caused by changes in air pressure is barodontalgia and barotrauma (changes in air pressure that cause tooth fractures and restoration fractures). MOD cavities are more likely to fracture ... -
Pengaruh Teknik Irigasi dan Pelarut yang Berbeda terhadap Kebersihan Sepertiga Apikal Saluran Akar pada Endodontic Retreatment dengan Bioceramic Sealer (In Vitro)
(Universitas Sumatera Utara, 2021)Pendahuluan: Perawatan ulang saluran akar dengan mengangkat bahan pengisian dari dalam saluran akar dapat dilakukan dengan berbagai macam metode perawatan non-bedah melalui teknik yang diantaranya menggunakan hand ... -
Pengaruh Tekanan Hiperbarik pada Sistem Pasak yang Berbeda Pasca Endodontik Terhadap Ketahanan Fraktur dan Pola Fraktur : In Vitro
(Universitas Sumatera Utara, 2021)Introduction: Hyperbaric pressure is a condition of environmental pressure that is greater than 1 atmosphere experienced by divers. Hyperbaric pressure can damage the teeth, as well as restorations. The use of fiber posts ... -
Pengaruh tekanan Hiperbarik dan Hipobarik terhadap Ketahanan Fraktur dan Pola Fraktur Gigi Pasca Endodontik Dengan Restorasi Direk Resin Komposit Short Fiber Reinforced : In Vitro
(Universitas Sumatera Utara, 2021)One of the most common conditions caused by changes in air pressure is barodontalgia and barotrauma (changes in air pressure that cause tooth fractures and restoration fractures). MOD cavities are more likely to fracture ... -
Ketahanan Fraktur dan Distribusi Tegangan Restorasi Endocrown Paska Endodontik dengan Material Berbeda: Studi Finite Element Analysis (FEA)
(Universitas Sumatera Utara, 2021)Tujuan dari studi finite element analisys (FEA) ini adalah untuk membandingkan dan mengevaluasi ketahanan fraktur dan distribusi tegangan gigi paska endodontik yang direstorasi endocrown dengan bahan dan jenis semen ... -
Pengaruh Penggunaan Ekstrak Etanol Daun Kelor (Moringa Oleifera LAM.) 10% dan Alpha Tokoferol 10% Sebagai Antioksidan Pada Restorasi Resin Komposit Pasca Bleaching terhadap Kekuatan Geser Perlekatan
(Universitas Sumatera Utara, 2021)Introduction: After bleaching treatment, patients often require additional intervention for composite resin restorations. The initial composite restorations after bleaching with hydrogen peroxide (H2O2) 25-40% cannot be ... -
Pengaruh Ekstrak Butanol Kulit Buah Delima (Punica Granatum) Gel Sebagai Antioksidan Terhadap Shear Bond Strength Restorasi Komposit Nanofilled pada Enamel Setelah Bleaching In Office (In Vitro )
(Universitas Sumatera Utara, 2020)Introduction: Patients often require additional aesthetic interventions such as, replacement of old restorations or application of laminate veneers to restore aesthetic deficiencies following bleaching procedures. The ... -
Analisis Potensi Passive Ultrasonic Irrigant Terhadap Larutan Nano Kitosan Molekul Tinggi 0,2% Dikaitkan dengan Indek Virulensi Enterococcus Faecalis Sebagai Model Anti Bakteri pada Patogenesis Infeksi Saluran Akar
(Universitas Sumatera Utara, 2020)E. faecalis is a microorganism that is most often associated with failure of endodontic treatment and in persistent infections. Its ability to form biofilms has long been recognized as one of the virulence factors that can ... -
Efek Penambahan Kitosan Nanopartikel Molekul Tinggi Terhadap Degradasi Resin Komposit Nanofill dan Nanohybrid Yang di Rendam Pada Saliva Dengan PH Berbeda (Penelitian In Vitro)
(Universitas Sumatera Utara, 2020)Composite resin is a restorative / filling material with colors similar to the teeth, is not sensitive to dehydration, and relatively easy to manipulate. One of the development of nanotechnology in dentistry is nanofill ...