Undergraduate Theses
Undergraduate Theses
Recently added
Now showing items 41-60 of 1900
-
Uji Efektivitas Antibakteri Ekstrak Daun Pala (Myristica fragrans Houtt) dalam Menghambat Pertumbuhan Streptococcus mutans secara In Vitro
(Universitas Sumatera Utara, 2025)A problem that is currently occurring in developed and developing countries regarding dental and oral health is dental caries. One of the countries where dental caries is often found is our own country, namely Indonesia.1 ... -
Kekuatan Impak Resin Akrilik Polimerisasi Panas setelah Ditambahkan Serbuk Nanopartikel Serat Batang Pisang Barangan (Musa Acuminata Colla) Teralkalisasi dan Diwarnai
(Universitas Sumatera Utara, 2025)Heat-cured acrylic resin as a denture base that is potentially subject to sudden impacts, such as falling while cleaning dentures. To prevent the possibility of easy fracture due to impact, it is necessary to increase the ... -
Pengaruh Penambahan Bubuk Nanokitosan pada Bahan Primer Adhesif Ortodontik terhadap Kekuatan Geser Perlekatan Braket Ortodontik
(Universitas Sumatera Utara, 2025)Failure of bracket adhesion to the enamel surface remains one of the challenges in fixed orthodontic treatment. Previous studies have stated that the incidence of bracket bond failure is multifactorial, but it is often ... -
Karakterisasi Struktur Mineral Dan Komposisi Kalsium Fosfat Ekstrak Tulang Ikan Gabus Dan Ikan Pora-Pora Sebagai Alternatif Bahan Direct Pulp Capping
(Universitas Sumatera Utara, 2025)Pulp capping is a minimally invasive therapy that aims to maintain pulp vitality by applying medicament to stimulate reparative dentin formation. Calcium phosphate is utilized as an alternative material that is biocompatible, ... -
Hubungan Kadar D-Dimer dengan Derajat Keparahan Pasien Covid-19 yang Dirawat di RSUP Haji Adam Malik Medan Tahun 2021
(Universitas Sumatera Utara, 2022)Background. Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. D-dimer is a biomarker of fibrin breakdown and formation. Thrombotic complications in COVID-19 infection will affect D-dimer ... -
Perbedaan Pengaruh Pemberian Gel Kitosan dengan Variasi Konsentrasi 1.25% dan 2.5% terhadap Waktu Perdarahan Pasca Ekstraksi Gigi pada Tikus Wistar
(Universitas Sumatera Utara, 2022)Tooth extraction is a process of removing the tooth from the alveolus, where the tooth can no longer be treated. Not all patients who come for tooth extraction have a good physiological and hemostatic conditions, so it ... -
Hubungan Laju Alir Saliva dengan Performa Mastikasi Berdasarkan Usia pada Pengguna Gigi Tiruan Lengkap
(Universitas Sumatera Utara, 2025)Edentulism refers to the complete loss of permanent teeth in both the upper and lower jaws. This condition impacts masticatory function, which can be objectively assessed through masticatory performance. Masticatory ... -
Pengaruh Pengaplikasian Gel Buah Asam Jawa (Tamarindus Indica L.) terhadap Jumlah Sel Makrofag pada Model Tikus Periodontitis
(Universitas Sumatera Utara, 2022)Periodontitis is an inflammatory disease of the gingiva in the supporting tissues of the teeth caused by certain groups of microorganisms, which results in progressive destruction of the periodontal ligament and alveolar ... -
Pengaruh Penambahan dan Waktu Pemakaian Essential Oil Oregano (Origanum vulgare) pada Soft Denture Liner Silikon Swapolimerisasi terhadap Zona Hambat Candida albicans
(Universitas Sumatera Utara, 2022)Complete dentures (CD) used for a long time can cause resorption of the alveolar ridge. Therefore, relining with a soft denture liner (SDL) is required. This material has many advantages, but also has disadvantages, such ... -
Uji Aktivitas Antibakteri Ekstrak Daun Sukun (Artocarpus altilis (Parkinson) Fosberg) dalam Kebocoran Logam Kalsium dan Kalium Bakteri Streptococcus mutans
(Universitas Sumatera Utara, 2022)Dental caries and periodontitis are synergistically related, either negatively or entirely independently.There is a positive relationship between microbiological etiology and biofilm formation. Several plants have ... -
Pengaruh Perendaman dalam Larutan Alkalin Peroksida terhadap Kekerasan Permukaan Silikon Soft Denture Liner Swapolimerisasi Berdasarkan Lama Pemakaian
(Universitas Sumatera Utara, 2022)Soft denture liner (SDL) is a soft denture coating material that provides a spongy and soft surface between the denture base and the oral mucosa to reduce pain and discomfort and ensure accurate adaptation to the denture ... -
Perbedaan Viskositas Saliva Rongga Mulut Sebelum dan Sesudah Berkumur Obat Kumur Propolis pada Anak Usia 7-9 Tahun di SD Negeri 101774
(Universitas Sumatera Utara, 2023)Saliva contains antimicrobial components in the form of IgA, thiocyanate, components whose role can reduce the likelihood of dental caries and plaque-induced periodontal disease. Assessment of the condition of saliva can ... -
Perbedaan Dimensi Saluran Napas Faring Sebelum dan Sesudah Perawatan pada Kasus Protrusi Bimaksiler
(Universitas Sumatera Utara, 2022)Premolar tooth extraction followed by anterior teeth retraction in cases of bimaxillary protrusion is one of the factors that can influence pharyngeal airway dimensions. Assessment of pharyngeal airway dimensions is an ... -
Perbandingan Daya Hambat Klorheksidin dengan Ekstrak Etanol Daun Afrika (Vernonia Amygdalina) Terhadap Jumlah Bakteri Streptococcus Mutans pada Braket Ortodonti Stainless Steel
(Universitas Sumatera Utara, 2022)White Spot Lesion is one of the effects of using fixed orthodontic appliances. One common method used to prevent the occurrence of White Spot Lesion is rinsing with chlorhexidine. However, rinsing with chlorhexidine can ... -
Prevalensi dan Pengaruh Indeks Maloklusi (DAI) Terhadap Indeks Karies (DMFT) di RSGM USU
(Universitas Sumatera Utara, 2022)Malocclusion, a deviation from the accepted standard occlusion, is a common dental health issue that, if left untreated, can lead to various oral diseases, including dental caries. Irregularly aligned teeth can make oral ... -
Uji Efektivitas Ekstrak Buah Tomat (Solanum lycopersicum L.) terhadap Pertumbuhan Bakteri Streptococcus Mutans secara In Vitro
(Universitas Sumatera Utara, 2024)The main cause of dental caries is the pathogenic microorganism Streptococcus mutans. The most practical way to prevent dental caries is to inhibit and kill S.mutans bacteria. This study aims to determine whether tomato ... -
Efektivitas Aplikasi Hidrogel Ekstrak Andaliman (Zanthoxylum acanthopodium DC.) 25% terhadap Jumlah Sel Limfosit Tikus Wistar yang Diinduksi Periodontitis
(Universitas Sumatera Utara, 2024)Periodontitis is a chronic inflammation of the periodontal tissue that causes a progressive damage to the gingival connective tissue, periodontal ligament, and alveolar bone that supports the teeth. Periodontitis is ... -
Perbedaan Pengaruh QDs Ekstrak Lerak (Sapindus rarak DC) 4% dengan NaOCl 2,5% dan EDTA 17% sebagai Bahan Irigasi dalam Pembersihan Smear Layer pada ⅓ Apikal Saluran Akar Gigi (Studi SEM)
(Universitas Sumatera Utara, 2024)One of the challenges in root canal treatment is the smear layer formed after instrumentation, especially in the apical third, thus requiring effective irrigation. The nanometer size of QDs can be a solution to the ... -
Perbedaan Biodegradabilitas Komposit Plastik Polypropylene dan CaCO3 Cangkang Kerang Darah (Anadara granosa) sebagai Bahan Baku Model Gigi dengan Konsentrasi yang Berbeda
(Universitas Sumatera Utara, 2024)Clinical skills, such as tooth preparation, are essential in dental education. Pre-clinical students use dental models as learning media to train preparation skills. However, dental models have weaknesses in terms of ... -
Pengaruh Desinfeksi Basis Gigi Tiruan Resin Akrilik Polimerisasi Panas dengan Ekstrak Daun Jarak Kepyar (Ricinus communis) 25% terhadap Penyerapan Air dan Stabilitas Warna
(Universitas Sumatera Utara, 2024)A denture is devices used to replace missing teeth and receive support from the underlying tissue and some of the remaining natural teeth which are used as supporting teeth. Disinfection of dentures can be carried out using ...
RSS 1.0