Browsing Master Theses by Submit Date
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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 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 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 ... -
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 ... -
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 ... -
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 ... -
Pengaruh Sistem Pasak Fiber yang Berbeda pada saluran Akar yang Lebar Setelah Perawatan Endodonti terhadap Ketahanan Fraktur dan Pola Fraktur
(Universitas Sumatera Utara, 2018)Restoring endodontically treated teeth with post has always been challenging for clinicians, especially in cases with flared root canals. Problems which are usually met is mismatch between the shape and size of the post ... -
Efek dan Karakterisasi Kitosan Molekul Tinggi Nanopartikel pada Pasta Gigi terhadap Penutupan Tubulus Dentin (In Vitro)
(Universitas Sumatera Utara, 2015)Dentin hypersensitivity is one of the dental health problems commonly found in community. Dentin hypersensitivity can occur as a result of dentin exposure due to the loss of enamel and come into contact with acid which can ... -
Pengaruh Bahan Irigasi Natrium Hipoklorit, EDTA, dan Larutan Kitosan Molekul Tinggi dengan menggunakan Protaper Universal dan iRace File Rotary terhadap Kebersihan Smear Layer Intrakanal pada sepertiga Apikal Saluran Akar (In vitro)
(Universitas Sumatera Utara, 2016)Chemo-mechanical preparation procedures on root canal treatment is also called forming (shaping) and cleaning (cleaning) which uses file and irrigation materials in shaping and cleaning the root canal of a smear layer ... -
Potensi Ekstrak Etanol Kayu Secang ( Caesalpinia sappan L.) sebagai Bahan Altematif Caries Detector Dye (Penelitian In Vitro)
(Universitas Sumatera Utara, 2016)Caries detector dye is a material that is needed in cavity preparation because often found difficulty in distinguishing infected dentine with affected dentine, but this material has a weaknesses because it can cause ... -
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 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 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 ... -
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 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 ... -
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 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 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 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 ...