Browsing Master Theses by Submit Date
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Analisis Distribusi Tegangan dan Pergeseran Gigi Tiruan Lengkap pada Linggir Flabby dengan Skema Oklusi dan Arah Beban Pengunyahan yang Berbeda Menggunakan Finite Element Analysis
(Universitas Sumatera Utara, 2024)The prevalence of edentulous continues to increase in developing countries and this needs to be a concern because edentulous is irreversible and has impacts on patients such as reduced masticatory ability and impaired ... -
Pengaruh Jumlah dan Ukuran Nanopartikel Cangkang Telur pada Bahan Gigi Tiruan Cekat Sementara Resin Akrilik Swapolimerisasi terhadap Kekuatan Fleksural dan Ketahanan Fraktur
(Universitas Sumatera Utara, 2024)Prosthetic rehabilitation with fixed dentures has the advantages of similar occlusion, patient comfort, and good aesthetics. The use of temporary fixed dentures is around 7-14 days, but in certain conditions, such as the ... -
Analisis Distribusi Tegangan dan Persepsi Rasa Sakit pada Linggir Tajam dengan Ketebalan Acrylic Soft Denture Liner Gigi Tiruan Lengkap dan Arah Beban Pengunyahan yang Berbeda Menggunakan Finite Element Analysis
(Universitas Sumatera Utara, 2024)Edentulous or loss teeth causes a loss of integrity in the function of the masticatory system which is also accompanied by a decrease in phonetic and aesthetic function, as well as loss of periodontal support. Complete ... -
Pengaruh Modifikasi Preparasi dan Sudut Konvergensi pada Gigi Penyangga Pendek terhadap Retensi dan Resistensi Koping Metal Gigi Tiruan Cekat
(Universitas Sumatera Utara, 2023)Short abutment teeth that are planned for fixed denture restorations, can cause problems such as the loosening of the fixed restorations. Loosening of the restorations can be caused by inadequate retention and resistance ... -
Analisis Distribusi Tegangan dan Persepsi Rasa Sakit pada Linggir Tajam dengan Ketebalan Silicone Soft Denture Liner Gigi Tiruan Lengkap dan Arah Beban Pengunyahan yang Berbeda Menggunakan Finite Element Analysis
(Universitas Sumatera Utara, 2024)Decreasing masticatory performance is due to the inability to tolerate the masticatory load caused by tooth loss followed by ridge resorption. Fabrication of complete dentures (CD) is still one of the treatment choices. ... -
Pengaruh Penambahan Nanogel Chitosan dengan Variasi Konsentrasi pada Resin Akrilik Swapolimerisasi Gigi Tiruan Cekat Sementara dan Lama Pemakaian terhadap Kekuatan Fleksural dan Stabilitas Warna
(Universitas Sumatera Utara, 2024)A fixed denture is a denture that repairs a damaged crown or replaces one or more missing teeth with artificial material and is fitted to the patient permanently and cannot be opened by the patient. Treatment using a ... -
Pengaruh Focus Power dan Diameter Laser Dioda Terhadap Retensi dan Resistensi Koping Metal Mahkota Klinis Pendek
(Universitas Sumatera Utara, 2024)The main problem with crown restoration with short clinical crown conditions is that denture crowns often come off after installation due to lack of preparation height, convergence angle, and axial wall surface area. This ... -
Pengaruh Ukuran Partikel Alumunium Oksida dan Tekanan Intraoral Abrasion terhadap Kekuatan Lekat Geser Semen Resin pada Gigi Tiruan Jembatan Adhesif
(Universitas Sumatera Utara, 2023)Adhesive bridge dentures are fixed dentures with minimal preparation of the abutment tooth enamel which are attached using adhesive resin cement micromechanically. The adhesion resistance of this type of denture relies ... -
Pengaruh Konsentrasi Berdasarkan Waktu Pengetsaan Asam Fluorida terhadap Shear Bond Strength Bahan Repair Porcelain pada Fraktur Kohesif Restorasi Porcelain Fused to Metal
(Universitas Sumatera Utara, 2023)Porcelain fused to metal (PFM) restorations are one of the most commonly used restorations for fixed dentures because they have high strength, long durability, good biocompatibility, and satisfactory esthetics. These ... -
Pengaruh Lama Pemakaian terhadap Kekuatan Fleksural dan Impak Basis Gigi Tiruan Resin Akrilik Polimerisasi Panas dan Polyetheretherketone dengan Metode Thermocycling
(Universitas Sumatera Utara, 2023)Poly methyl methacrylate (PMMA), currently the most widely used resin in dentistry, is less than ideal for meeting the mechanical needs of a denture base due to its low impact and flexural strength, which increases the ... -
Pengaruh Surface Treatment dan Thermocycling terhadap Kekuatan Lekat Geser Framework Gigi Tiruan Polyetheretherketone dan Sadel Resin Akrilik Polimerisasi Panas
(Universitas Sumatera Utara, 2023)The components of RPD are the denture base/connector, retainer, saddle and artificial teeth. Denture bases are generally made from metals such as cobalt chromium/Co-Cr or from thermosetting polymers such as polymethyl ... -
Pengaruh Perendaman Basis Gigi Tiruan Nilon Termoplastik dan Polyetheretherketone dalam Larutan Alkalin Peroksida dan Castor Oil terhadap Jumlah Candida Albicans dan Kekasaran Permukaan
(Universitas Sumatera Utara, 2023)Thermoplastic nylon has several problems such as water absorption, surface roughness, bacterial contamination, discoloration and is more difficult to polish because of its low melting point. Polyetheretherketone (PEEK) ... -
Analisis Distribusi Tegangan pada Jaringan Periodontal Berdasarkan Ketinggian Primary Crown dan Space dengan Secondary Crown pada Gigi Tiruan Teleskop Menggunakan Finite Element Analysis
(Universitas Sumatera Utara, 2023)Loss of teeth in part requires medical treatment which is with the manufacture dental prothesa. The remaining dental examination to find out the condition of the periodontal tissue and the occlusion of the remaining teeth ... -
Analisis Distribusi Tegangan dan Rasa Sakit pada Kondisi Linggir Datar Rahang Bawah dengan Berbagai Skema Oklusi Gigi Tiruan Lengkap dan Arah Beban Pengunyahan Menggunakan Finite Element Analysis
(Universitas Sumatera Utara, 2023)The number of edentulous patients is still increasing in developing countries and this needs to be a concern because tooth loss is irreversible and has an impact not only on physical changes but also on health in general, ... -
Analisis Distribusi Tegangan dan Pergeseran dari Gigi Tiruan Lengkap pada Kondisi Linggir Flabby dengan Berbagai Teknik Pencetakan dan Arah Beban Pengunyahan Menggunakan Finite Element Analysis
(Universitas Sumatera Utara, 2023)Full edentulous patients with flabby ridge are one of the frequent case found in clinics, but it is still difficult for dentists to fabricate dentures in flabby ridges patient. Flabby ridge is a fibrous tissue with soft ... -
Pengaruh Perendaman Basis Gigi Tiruan Nilon Termoplastik dan Polyetheretherketone dalam Larutan Pembersih Alkalin Peroksida dan Castor Oil terhadap Penyerapan Air dan Stabilitas Warna
(Universitas Sumatera Utara, 2023)cleanser is categorized as chemical and herbal substances. Ideally, denture cleanser should reduce or remove biofilm formation without affect the physical and chemical properties of denture base material. Therefore, World ... -
Analisis Distribusi Tegangan dan Ketahanan Fraktur Gigi Tiruan Jembatan Posterior Zirkonia dan Polyetheretherketone Berdasarkan Dimensi Konektor yang Berbeda Menggunakan Finite Element Analysis
(Universitas Sumatera Utara, 2023)loss that wasn’t replace with dentures will cause functional and aesthetic problems from the patient. Generally, patients who have lost one or more teeth will be rehabilitated by fixed partial dentures (FPD). Metal-free ... -
Analisis Distribusi Tegangan Restorasi Mahkota Posterior Zirkonia, Lithium Disilicate dan Poly Ether Ether Ketone (PEEK) dengan Desain Akhiran Preparasi Menggunakan Finite Element Analysis
(Universitas Sumatera Utara, 2023)All-ceramic crown restorations frequently used in prosthodontics as metal-free restoration because of their esthetics, biocompatibility, and inert properties, however fracture remains a complication. Stress distribution ... -
Perbedaan Proporsi Dimensi Vertikal Menggunakan Metode Willis, Metode Mc. Gee dan Konsep Golden Proportion Berdasarkan Jenis Kelamin dan Suku pada Mahasiswa FKG USU
(Universitas Sumatera Utara, 2016)Determination of the vertical dimension is one of the important step in making a full denture, aiming to get the function, occlusion and maximum aesthetic Assortment technique of determining the vertical dimension has been ... -
Pengaruh Jenis Kamera Digital dan Metode Kalibrasi Warna terhadap Akurasi Pengukuran Warna Gigi Menggunakan Fotografi Digital
(Universitas Sumatera Utara, 2022)Shade matching in tooth restoration can be done with two methods, visual method using shade guide and instrumental method using colorimeter or spectrophotometer, both of this methods posses disadvantages that can cause ...