Undergraduate Theses
Undergraduate Theses
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Gambaran Jenis Lesi Lidah pada Lansia Usia 60-80 Tahun di Puskesmas Gurilla Pematangsiantar
(Universitas Sumatera Utara, 2025)Introduction Elderly undergo a physiological process, starting with a gradual decline in cell function, which increases the risk of weakening the body, morbidity and mortality. The oral cavity structure of elderly gets ... -
Penentuan Konsentrasi Optimum Chip Periodontal Ekstrak Propolis Geniotrigona thoracica terhadap Peningkatan Sifat Antibakteri sebagai Pembuatan Chip Periodontal
(Universitas Sumatera Utara, 2025)Periodontitis is a chronic inflammatory disease affecting periodontal tissues due to bacterial infections such as Porphyromonas gingivalis. Conventional therapies are often insufficient, particularly in deep periodontal ... -
Uji Reliabilitas dan Validitas Aplikasi Tele-diagnosis Temporomandibular Disorders pada Mahasiswa USU
(Universitas Sumatera Utara, 2025)The increasing prevalence of temporomandibular disorders (TMD) has created challenges for specialist dentists in conducting clinical examinations and establishing accurate diagnoses, ultimately complicating TMD management ... -
Efektivitas Antibakteri Sediaan Pasta Gigi Ekstrak Bonggol Nanas (Ananas comosus L. Merr) Terhadap Pertumbuhan Bakteri Staphylococcus aureus Secara In Vitro
(Universitas Sumatera Utara, 2025)Periodontal disease is a condition characterized by inflammation of the periodontal tissue. The inflammation is induced by plaque-forming or biofilm-forming bacteria, one of which is Staphylococcus aureus. Prevention of ... -
Metode Pemuatan Enkapsulasi Ekstrak Propolis ke dalam Hidrogel Carboxymethyl Cellulose (CMC) dan Hydroxyethylcellulose (HEC) melalui Metode Gelasi Ionik sebagai Kandidat Chip Periodontal
(Universitas Sumatera Utara, 2025)Microencapsulation is the loading of substances into hydrogels that allows the entrapment of active substances in the hydrogel membrane by bringing together the bioscience of the phases at the micro level, especially ... -
Pengaruh Desinfeksi Ekstrak Daun Jarak Kepyar (Ricinus communis) 25% Terhadap Zona Hambat Candida albicans dan Kekuatan Impak Basis Gigi Tiruan Resin Akrilik Polimerisasi Panas
(Universitas Sumatera Utara, 2025)The heat-polymerized acrylic resin denture base has biological properties that can become a site for the growth of microorganisms such as Candida albicans, as well as mechanical properties, one of which is impact ... -
Efektivitas Pemberian Gel Kitosan Kepiting Hitam (Scylla serrata) terhadap Penyembuhan Luka Bakar pada Mukosa Rongga Mulut Tikus Galur Wistar (Rattus norvegicus)
(Universitas Sumatera Utara, 2025)Wounds are defined as the loss or damage of epithelial tissue. One such type of wound is burn wound. In dentistry, burns can occur due to iatrogenic errors, drug application, or the use of dental materials. Burns in the ... -
Pengaruh Perendaman Kawat Ortodonti Thermal Nikel Titanium dalam Ekstrak Etanol Daun Afrika (Vernonia Amygdalina Del.) terhadap Kekuatan Tarik Kawat
(Universitas Sumatera Utara, 2025)Corrosion of orthodontic wires can increase the roughness of the surface and weaken the orthodontic wire which will greatly affect the tensile strength of the material. The purpose of this study was to determine the ... -
Pengaruh Ekstrak Etanol Daun Afrika (Vernonia amygdalina Del.) terhadap Aktivitas Antibakteri serta Kebocoran DNA dan Protein Streptococcus mutans ATCC® 25175™
(Universitas Sumatera Utara, 2025)The limitation in maintaining oral hygiene during fixed orthodontic treatment leads to plaque accumulation and increases the risk of caries, with Streptococcus mutans being one of the main bacteria involved in the formation ... -
Gambaran Jenis Lesi Lidah pada Lansia Usia 60-80 Tahun di Puskesmas Gurilla Pematangsiantar
(Universitas Sumatera Utara, 2025)Introduction Elderly undergo a physiological process, starting with a gradual decline in cell function, which increases the risk of weakening the body, morbidity and mortality. The oral cavity structure of elderly gets ... -
Efektivitas Larutan Baking soda (Sodium Bikarbonat) Terhadap Bakteri Streptococcus mutans pada Bidang Ortodonti
(Universitas Sumatera Utara, 2025)Orthodontic appliances impact the oral cavity's ecology, leading to an increase in Streptococcus mutans levels in saliva. Fixed orthodontic appliance components, such as brackets, bands, and archwires, serve as ideal ... -
Pengaruh Penambahan Bubuk Nanokitosan Pada Bahan Profilaksis Terhadap Kekuatan Geser Perlekatan Braket Ortodonti
(Universitas Sumatera Utara, 2025)Failure of bracket attachment to enamel surface is a common problem in fixed orthodontic treatment. Previous research has stated that the incidence of this failure is multifactorial, but it is largely associated with ... -
Pengujian Alat Tekanan Plantar Kaki terhadap Kebiasaan Sisi Pengunyahan pada Pasien Maloklusi Klas I Skeletal
(Universitas Sumatera Utara, 2025)Occlusion imbalance, cervical spine, leg length, and asymmetric leg length related to muscle compensation still show a lack of clear causal relationship due to limited diagnostic tools. Chewing habits on one side are one ... -
Perubahan Dimensi Hasil Cetakan Alginat yang Dicampur dengan Obat Kumur Antiseptik Klorheksidin 0,2%, Minyak Esensial, dan Propolis
(Universitas Sumatera Utara, 2020)In the field of dentistry, the use of impression materials is carried out to obtain a negative impression of the oral cavity tissues. Dental impressions are easily contaminated by saliva and blood from the patient, which ... -
Karakteristik Saliva dan OHIS pada Anak Sindroma Down di SLB-C Taman Pendidikan Islam Medan
(Universitas Sumatera Utara, 2020)Children with Down syndrome are children who have below-average intellectual abilities and tend to have limitati ons in terms of intelligence, physical, emotional and social. Children with Down syndrome often experience ... -
Pelepasan Ion Nikel pada Kawat Ortodonti Stainless Steel yang Direndam dalam Sodium Bikarbonat
(Universitas Sumatera Utara, 2025)Stainless steel wires are a common type of orthodontic wire known for their rigidity and resistance to deformation, making them ideal for use as archwires. The warm and humid conditions of the oral cavity, along with ... -
Pengaruh Pemberian Magnesium Klorida Terhadap Nyeri pada Perawatan Ortodonti dengan Metode Writhing Test
(Universitas Sumatera Utara, 2025)Pain in orthodontic treatment is related to inflammation and stimulation of the free nerve endings in the periodontal ligament due to the application of mechanical forces to the teeth. This pain typically appears within ... -
Pengaruh Penambahan Nanoselulosa Serat Bambu Betung pada Bahan Basis Gigi Tiruan Resin Akrilik Polimerisasi Panas terhadap Kekuatan Transversal
(Universitas Sumatera Utara, 2025)Heat cured acrylic resin is the most commonly used material for denture base fabrication. However, this material has the potential to crack or break due to wear and tear. To overcome this, bamboo betung fiber nanocellulose ... -
Efek Nano-Kitosan Hidroksiapatit, CPP-ACP dan Silver Diamine Fluoride Terhadap Remineralisasi Email Secara Kualitatif dan Kuantitaif: Penelitian In Vitro
(Universitas Sumatera Utara, 2025)Dental caries is one of the most common oral health problems globally, including in Indonesia. The initial indication of dental caries is the presence of non-cavitated lesions or white spot lesions (WSL). Demineralization ... -
Optimasi Pembanding Carboxymethyl Cellulose Terhadap Hydroxyethyl Cellulose Dalam meningkatkan Kapasitas Penahan Air Sebagai Pembuatan Chip Periodontal
(Universitas Sumatera Utara, 2025)Periodontal chip is one of the supporting therapies for periodontal disease that has been proven to reduce periodontal pockets. Periodontal chip have disadvantages, so natural materials are used as an alternative replacement, ...
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