Faculty of Dentistry: Recent submissions
Now showing items 1-20 of 2306
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Pengaruh Lama Perendaman Bahan Basis Gigi Tiruan Resin Akrilik Polimerisasi Panas Pascapenambahan Kitosan Nanogel 1% Dalam Larutan Kopi Terhadap Stabilitas Warna
(Universitas Sumatera Utara, 2023-02-22)Polymethyl methacrylate (PMMA) denture base material has several weaknesses, there are porosity and water absorbtion properties and prone to fracture when dropped. Weakness in denture bases make PMMA require reinforcin ... -
Hubungan Tingkat Pengetahuan Orangtua tentang Celah Bibir dan Langit-Langit dengan Keterlambatan Rujukan Di Rumah Sakit Kota Medan
(Universitas Sumatera Utara, 2026)Cleft lip and palate (CLP) is a common congenital orofacial disorder that requires early correction to minimize its impact and optimize treatment success. However, delays in patient referral to a hospital or doctor are ... -
Prevalensi Manifestasi Oral Pasien Diabetes Melitus Tipe 2 di RSUD Lubuk Sikaping Kabupaten Pasaman Tahun 2022
(Universitas Sumatera Utara, 2023)Diabetes mellitus is a disease characterized by chronic hyperglycemia resulting from disturbances in insulin secretion, insulin action, or both. Chronic hyperglycemia changes the function of several types of cells that ... -
Analisis Distribusi Tegangan Gigi Tiruan Lengkap dengan Shortened Dental Arch berdasarkan Jumlah Anasir dan Arah Beban Pengunyahan menggunakan Finite Element Analysis
(Universitas Sumatera Utara, 2025)In addition to rehabilitating and restoring the functional and esthetic needs of edentulous patients, an important objective of complete denture fabrication is to achieve an optimal distribution of stress from masticatory ... -
Analisis Varian Gen EDA dan WNT10A Terhadap Agenesis Gigi Nonsindromik pada Populasi Sumatera Utara
(Universitas Sumatera Utara, 2025)Background: Tooth agenesis is the congenital absence of tooth buds. Nonsyndromic tooth agenesis is the most common form. This disorder can affect tooth development and aesthetic function. The cause of agenesis is thought ... -
Pengaruh Minyak Atsiri Sereh Wangi (Cymbopogon Nardus) sebagai Alternatif Solvent terhadap Kebersihan Sealer Bioceramic pada Dinding Saluran Akar dalam Retreatment Endodontik (In Vitro)
(Universitas Sumatera Utara, 2026)To facilitate endodontic treatment, solvents play a crucial role in thoroughly cleaning old filling materials. The d-limonene compound, which has high solvent properties, is found in citronella (Cymbopogon nardus) essential ... -
Pengaruh Penyikatan Basis Gigi Tiruan Resin Akrilik Polimerisasi Panas dengan Pasta Kombinasi Ekstrak Andaliman (Zanthoxylum acanthopodium DC) dan Kulit Markisa Ungu (Passiflora edulis) terhadap Jumlah Candida albicans
(Universitas Sumatera Utara, 2025)Tooth loss can be managed by using heat-polymerized acrylic resin dentures (HPAR); however, this material has a limitation in the form of porosity, which facilitates food debris adhesion and promotes the growth of ... -
Pengaruh Penyikatan Basis Gigi Tiruan Resin Akrilik Polimerisasi Panas dengan Pasta Kombinasi Ekstrak Andaliman (Zanthoxylum acanthopodium DC) dan Kulit Markisa Ungu (Passiflora edulis) terhadap Sifat Fisis
(Universitas Sumatera Utara, 2025)Tooth loss can be managed using heat-polymerized acrylic resin (HPAR) dentures, however this material has drawbacks such as porosity that increases surface roughness of HPAR. Alkaline peroxide is a commonly used cleanser, ... -
Kekuatan Tarik Kawat Ortodonti Berbahan Nikel Titanium Setelah Perendaman Ekstrak Daun Jambu Biji (Psidium Guajava Linn) Selama 10, 20, Dan 30 Hari
(Universitas Sumatera Utara, 2025)Nickel–titanium (NiTi) is one type of wire material used in orthodontic treatment. Corrosion causes the release of nickel ions, which can affect the tensile strength of NiTi. Tannin compounds in guava leaf extract are ... -
Sensitivitas dan Spesifisitas Klasifikasi Maloklusi Ditinjau dari Radiograf Sefalometri Menggunakan Software Yolo V4
(Universitas Sumatera Utara, 2025)Sensitivity and Specificity of Malocclusion Classification Reviewed from Cephalometric Radiographs Using YOLO V4 Software xiii + 40 pages Lateral cephalometric radiography plays a crucial role in the analysis of skeletal ... -
Pengaruh Suhu Terhadap Produksi Hidroksiapatit dari Tulang Ikan Kembung (Rastrelliger sp) sebagai Alternatif Bahan Bone Graft.
(Universitas Sumatera Utara, 2025)Jawbone defects resulting from trauma, infection, or tooth extraction necessitate bone graft materials to trigger tissue regeneration. Hydroxyapatite (HA) is considered the gold standard material in dental applications due ... -
Perbedaan Jumlah Bakteri Staphylococcus aureus Pada Swab Tenggorok Perokok Aktif dan Non-Perokok di Kelurahan Selayang Kecamatan Medan Selayang
(Universitas Sumatera Utara, 2026)Staphylococcus aureus is a gram-positive bacterium, facultative anaerobic, producing yellow pigment in cocci form, with a diameter of 0.5-1.5 μm, arranged like grapes, catalase positive and found singly or in pairs. This ... -
Uji Efektivitas Obat Kumur Daun Sirih Hijau(Piper betle Linn) dalam berbagai Konsentrasi terhadap Staphylococcus aureus ATCC®29213™ pada Kawat Ortodontik Nikel Titanium
(Universitas Sumatera Utara, 2025)Fixed orthodontic appliances facilitate plaque and biofilm formation, serving as a reservoir for pathogenic bacteria and increasing the risk of caries, gingivitis, and periodontal disease. Due to the limitations of synthetic ... -
Efektivitas Antiinflamasi Ekstrak Daun Petai Cina (Leucaena leucocephala) terhadap Kadar Interleukin-6 (IL-6) pada Tikus Wistar Model Ulkus Traumatikus
(Universitas Sumatera Utara, 2025)Introduction. Traumatic ulcers are common lesions in Indonesia, arising from inflammation in the oral cavity. Petai Cina (Leucaena leucocephala), a tropical plant native to Indonesia, contains flavonoids that act as ... -
Hubungan Indeks Massa Tubuh dan Maloklusi Skeletal Pasien Ortodontik Dewasa
(Universitas Sumatera Utara, 2026)The demand for orthodontic treatment among adult patients has increased in recent years. Among the various risk factors and success factors for orthodontic treatment, dietary patterns related to nutritional status have an ... -
PENGARUH PASTA GIGI HIDROKSIAPATIT CANGKANG KERANG SIMPING (Amusium pleuronectes) TERHADAP KEKERASAN ENAMEL GIGI (In Vitro)
(2025)Rongga mulut memiliki respon fisiologis terhadap proses demineralisasi yang disebut proses remineralisasi. Remineralisasi dapat berlangsung lebih cepat dengan bantuan bahan hidroksiapatit pada pasta gigi. Cangkang Kerang ... -
Efektivitas Obat Kumur Ekstrak Kulit Buah Delima (Punica granatum L.) dalam Menghambat Pembentukan Biofilm Fusobacterium nucleatum secara In Vitro
(2025)Periodontal disease remains a major oral health problem with high prevalence and is closely associated with the formation of pathogenic bacterial biofilms. Fusobacterium nucleatum is one of the key bacteria that acts as a ... -
Uji Aktivitas Ekstrak Buah Belimbing Wuluh (Averrhoa bilimbi L.) terhadap Pertumbuhan Bakteri Streptococcus mitis Secara In Vitro
(Universitas Sumatera Utara, 2025)Streptococcus mitis is one of the causes of alveolar osteitis through its ability to produce plasminogen activator streptokinase, which induces fibrinolytic activity. Alveolar osteitis is a complication of tooth extraction ... -
Efektivitas Ekstrak Propolis dan Chip Periodontal Berbasis Hidrogel Propolis Geniotrigona Thoracica dalam Menghambat Pertumbuhan Fusobacterium Nucleatum: Penelitian In Vitro
(Universitas Sumatera Utara, 2025)Periodontal disease is a chronic inflammatory condition triggered by the accumulation of bacterial plaque. Fusobacterium nucleatum, a Gram-negative anaerobic bacterium, plays a role in the development of periodontal disease. ... -
Stabilitas pH dan Kecepatan Biodegradasi Ion Zinc-Doped Nanopartikel Hidroksiapatit Dari Cangkang Keong Macan dan Keong Unam Dikombinasi Kalsium Sulfat Sebagai Kandidat Bahan Bone Graft
(Universitas Sumatera Utara, 2025)Hydroxyapatite nanoparticles are biomaterials that exhibit structural similarity to natural bone mineral. Tiger snail shells (Babylonia spirata) and unam snail shells (Volegalea cochlidium) contain high levels of calcium ...