Department of Endodontics: Recent submissions
Now showing items 21-40 of 55
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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 Ekstrak Buah Belimbing Wuluh (Averrhoa Bilimbi) terhadap Remineralisasi Gigi dan Mikrostruktur Enamel (Penelitian in Vitro)
(Universitas Sumatera Utara, 2016)Dental caries is a localized, pathological tooth tissue destruction process. The disease begins with the demineralization of tooth hard tissue by organic acid which is produced by carbohydrate and can be fermented by ... -
Studi Perbandingan Eksperimen dan Simulasi Ketahanan Akar Gigi Pasca Perawatan Endodonti dengan Irigasi Larutan Kitosan Molekul Tinggi 0,2% Setelah Pemasangan Pasak Fiber Prefabricated (Penelitian In Vitro)
(Universitas Sumatera Utara, 2014)Chemo-mechanical preparation procedures in endodontic treatment requires materials as irrigation and debridement of the root canal system disinfectant to eliminate microbes, dissolve organic tissue and move smear layer. ... -
Efek Penambahan Kitosan Blangkas (Tachypleus Gigas) Nanopartikel pada Varian Semen Ionomer Kaca terhadap Mikrostruktur Dentin dan Komposisi Kimia Melalui Sem-Edx (In Vitro)
(Universitas Sumatera Utara, 2014)One of the main problems in restorative dentistry is the difficulty in obtaining good adhesion between restorative material with the tooth surface. Some materials are developed to improve bonding to the tooth surface and ... -
Pengaruh Hidrogel Teripang sebagai Bahan Medikamen Saluran Akar terhadap Bakteri Enterococcus Faecalis (In Vitro)
(Universitas Sumatera Utara, 2014)Hydrogel sea cucumber (Stichopus variegatus) is known to contain a variety of active ingredients which are very useful for human beings. Antibacterial activity of the hydrogel sea cucumber has become a source of new ... -
Studi Karakteristik Abu Sekam Padi dengan Kitosan Molekul Tinggi Nanopartikel sebagai Bahan Dentinogenesis pada Kavitas Profunda (In Vitro)
(Universitas Sumatera Utara, 2014)Mineral Trioxide Aggregate (MTA) and Resin Modified Glass Ionomer Cement (RMGIC) are those material used for indirect and direct pulp capping because they are biocompatible, but these materials have many shortcomings. ... -
Eefek Watermelon Frost terhadap Substansi p (P) dan Fosfatase Alkali (ALP) pada Pulpitis Reversibel Gigi Macaca Fascicularis (Penelitian In Vivo)
(Universitas Sumatera Utara, 2014)Pulpal injury will cause a local inflammatory response that activates neural systems of the pulp (A delta and C) to release the neural proteins (neuropeptides) among which substance P (SP) is a neuropeptide that plays ... -
Efek Teknik Penempatan Resin Komposit dan Penggunaan Sistem Matriks terhadap Kebocoran Mikro pada Restorasi Kelas II Resin Komposit Berbentuk Saucer
(Universitas Sumatera Utara, 2015)One of the problems of Class II composite resin restorations is microleakage at the gingival margin of proximal. The saucer-shaped Class II cavity design can reduce the disadvantages of the box-shaped Class II cavity ... -
Analisis Kemampuan Nacre dalam Ekspresi TGF- β1 Menginduksi Dentin Tertier ( In Vivo)
(Universitas Sumatera Utara, 2019)The pulp capping material is applied to the reversible pulpitis can induce TGF-β1 to form tertiary dentin so that the pulp tissue remains in a vital state. The aim of the study was to evaluate the ability of natural ... -
Simulasi Ketahanan Fraktur dan Distribusi Tegangan pada Gigi Pasca Perawatan Endodonti yang Direstorasi dengan Pasak Prefabricated dan Mahkota Penuh dengan Desain Ferrule yang Berbeda: Finite Element Analysis (FEA)
(Universitas Sumatera Utara, 2019)Restoration of teeth after endodontic treatment often presents challenges because post-treatment endodontic teeth have the potential to fracture. Fibre post and core restorations have been used as endodontic treatment ... -
Efek Aplikasi Nano-Kitosan Hidroksiapatit terhadap Penurunan Proses Demineralisasi Email (Penelitian In Vitro)
(Universitas Sumatera Utara, 2019)The process of caries begins with hard tissue demineralization by organic acids produced from fermented carbohydrates by cariogenic bacteria in dental plaque. Remineralization is a slow process compared to demineralization ... -
Pengukuran pH dan Difusi Ion Kalsium pada Sepertiga Apikal Setelah Pemberian Medikamen Kalsium Hidroksida dengan Vehicles yang Berbeda (Penelitian In Vitro)
(Universitas Sumatera Utara, 2019)Calcium hydroxide as a gold standard intracanal medicament for disinfecting and for promoting periapical healing. The mechanism of action of calcium hydroxide is attributed directly to its ability of dissociating into ... -
Pengaruh Penggunaan Led Light Curing Unit yang Berbeda terhadap Derajat Konversi dan Kekerasan Mikro Resin Komposit Bulk Fill (In Vitro)
(Universitas Sumatera Utara, 2019)Along with the development of composite resins, bulk fill which is a new material, was introduced in recent decades. LED curing light are also increasingly popular and continue to innovate. LED curing light are one of the ... -
Potensi Gel Nano Kitosan-Silver Nitrat Sebagai Bahan Desensitisasi (In Vitro)
(Universitas Sumatera Utara, 2019)Dentin hypersensitivity is defined as a short, sharp pain originating from open dentin in response to thermal changes, tactile stimulation, osmotic or chemical stimulation. One DH treatment is closing the dentinal tubules ... -
Pengaruh Restorasi Dairek Klas II Mesio Oklusal Distal Cuspal Coverage Short Fiber Reinforced Komposit Terhadap Ketahanan Fraktur Gigi Pasca Perawatan Endodontik ( In Vitro )
(Universitas Sumatera Utara, 2020)The new method recommended for restoring large cavities is biomimetics using short fiberreinforced composites (SFRC) as a substitute for dentin. Restoration using fiber-reinforced composites has high resistance to fracture ... -
Pengaruh Sodium Hipoklorit, Edta dan Larutan Kitosan Molekul Tinggi Terhadap Tingkat Denaturasi dan Erosi Kolagen Dentin Saluran Akar (Penelitian In Vitro)
(Universitas Sumatera Utara, 2020)Root canal treatment is carried out to maintain the function of the teeth that are currently or have suffered a pulp injury or inflammation. The focus of root canal treatment is directed at the stages of cleaning and ... -
Simulasi Ketahanan Fraktur dan Distribusi Tegangan Restorasi Endocrown Gigi Pasca Endodontik Dengan Kedalaman Kamar Pulpaberbeda Sertamodifikasi Retensi ke dalam Saluran Akar: Finite Element Analysis (FEA)
(Universitas Sumatera Utara, 2020)Introduction: Endocrown, introduced by Bindl and Mormann (1999), as a restoration for endodontically treated teeth that has extensive loss of sound tooth structure and susceptible to fracture. This is due to endocrown ... -
Analisis Bioaktivitas Bahan Irigasi Ekstrak Buah Lerak (Sapindus Rarak Dc) Terhadap Patogenesis Fusobacterium Nucleatum (Kajian Uji Hidrofobisitas, Uji Enzim Destruktif, dan Uji Ketahanan Fraktur) (Penelitian In Vitro)
(Universitas Sumatera Utara, 2020)Irrigation has an important role in endodontic treatment. The optimal irrigation material is usually a combination of two or several irrigation solutions to achieve the purpose of irrigation but until now there has been ... -
Tingkat Akurasi Penentuan Warna Restorasi Gigi Antara Metode Visual dengan Metode Elabor_Aid pada Gigi Anterior dengan Restorasi Klas IV Resin Komposit (In Vitro)
(Universitas Sumatera Utara, 2020)Background: Matching shade guide still remain a challenge for dentists. Color determination can be divided into two categories: visual and instrumental. Visual color determination using shade guide is the most frequently ... -
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 ...