Browsing Undergraduate Theses by Submit Date
Now showing items 1-20 of 1879
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Pengaruh Lama Perendaman Basis Gigi Tiruan Nilon Termoplastik Dalam Ekstrak Lidah Buaya (Aloe Vera) Terhadap Penyerapan Air
(Universitas Sumatera Utara, 2025)Thermoplastic nylon is chosen as the base for dentures because it is flexible and aesthetic, but it easily absorbs water and accelerates the colonization of microorganisms. The aloe vera plant is used as an alternative to ... -
Hubungan Trimester Kehamilan dengan Manifestasi Oral pada Ibu Hamil di Puskesmas Patumbak Kabupaten Deli Serdang Tahun 2025
(Universitas Sumatera Utara, 2025)Hormonal changes during pregnancy can lead to various oral manifestations in pregnant women, including caries, gingivitis, epulis gravidarum, changes in salivary flow rate, and alterations in salivary pH. This study ... -
Pengaruh Penyikatan dengan Bahan Pembersih terhadap Stabilitas Warna Gigi Artifisial Resin Akrilik yang Terpapar Asap Rokok Konvensional
(Universitas Sumatera Utara, 2025)Acrylic resin artificial teeth play an important role in the aesthetics of dentures. Exposure to cigarette smoke can stain the surface of acrylic resin. The act of cleaning dentures provides a way to reduce stain ... -
Hubungan Pengetahuan dan Perilaku Kesehatan Gigi dan Mulut dengan Pengalaman Karies pada Siswa 12 Tahun di Yayasan Pendidikan Shyafiyyatul Amaliah Medan Indonesia dan King’s International School Seremban Malaysia
(Universitas Sumatera Utara, 2025)The Relationship Between Oral Health Knowledge and Behavior with the Dental Caries Experience Among 12-Year-Old Students at Yayasan Pendidikan Shafiyyatul Amaliah Medan, Indonesia and King’s International School, Seremban, ... -
Hubungan Tinggi Wajah terhadap Tekanan Plantar Kaki pada Pasien Underweight Maloklusi Klas I Skeletal
(Universitas Sumatera Utara, 2025)Postural balance is associated with craniofacial growth, particularly in children with a low body mass index, such as those who are underweight. Being underweight can affect facial development and the distribution of foot ... -
Pengaruh Penambahan Nanosilika Abu Cangkang Kelapa Sawit pada Bahan Basis Gigi Tiruan Resin Akrilik Polimerisasi Panas Terhadap Penyerapan Air
(Universitas Sumatera Utara, 2025)The most commonly used denture base material is heat cure acrylic resin. The disadvantage of this material is that it easily absorbs water. This can be overcome by the addition of palm kernel shell ash nanosilica. The ... -
Perbandingan Rerata Koloni Staphylococcus Aureus Pada Kawat Ortodonti Stainless Steel Setelah Perendaman Obat Kumur Ekstrak Daun Pandan Wangi (Pandannus amarylifollius Roxb.)
(Universtitas Sumatera Utara, 2025)Patients undergoing fixed orthodontic treatment often experience difficulties in maintaining oral hygiene, leading to increased plaque retention. This condition is exacerbated by infections caused by pathogenic bacteria ... -
Efektivitas Antibakteri Obat Kumur Ekstrak Etanol Binahong (Andredera Cordifolia (Ten) Steenis) Terhadap Bakteri Staphylococcus aureus ATCC 25923
(Universitas Sumatera Utara, 2025)Asepsis is an important measure in preventing infection by creating conditions free of pathogenic microorganisms in living tissue. One common aseptic practice in dentistry is the use of mouthwash. However, long-term use ... -
Perbedaan Pelepasan Ion Nikel pada Kawat Nikel Titanium setelah Perendaman di Dalam Saliva Buatan dan Ekstrak Daun Jambu Biji (Psidium Guajava Linn) 100 ppm selama 10, 20, dan 30 Hari
(Universitas Sumatera Utara, 2025)Nickel-titanium arch wires are often used and the use of arch wires in oral cavity has the potential for nickel ion release because the pH factor of saliva is an ideal environment for metal biodegradation to occur. Nickel ... -
Efektivitas Antijamur Ekstrak Daun Jeruk Nipis (Citrus aurantifolia S) terhadap Candida albicans pada Kandidiasis Lidah (In Vitro)
(Universitas Sumatera Utara, 2025)Introduction Candidiasis is the most common fungal infection of the oral cavity and is caused by the overgrowth of commensal Candida species. Treatment of candidiasis usually uses synthetic drugs but often causes side ... -
Pengaruh Penambahan Nanosilika Abu Cangkang Kelapa Sawit pada Bahan Basis Gigi Tiruan Resin Akrilik Polimerisasi Panas Terhadap Kekuatan Transversal
(Universitas Sumatera Utara, 2025)The denture base is the part of the denture that serves as a support and anchor for the denture. Generally, the material used for the denture base is heat-cured acrylic resin. A drawback of this material is its tendency ... -
Perbedaan Laju Korosi pada Kawat Nikel Titanium antara Perendaman di dalam Saliva Buatan dan Ekstrak Daun Jambu Biji (Psidium Guajava L.) 100 ppm selama 10, 20, dan 30 Hari
(Universitas Sumatera Utara, 2025)Nickel titanium wire is commonly used in dentistry due to its superelasticity, high tensile strength, and shape memory effect. However, in the oral cavity, this wire is susceptible to corrosion due to changes in temperature, ... -
Kecemasan Gigi pada Anak Usia 12 – 14 Tahun Berdasarkan Malay-Translated Abeer Children Dental Anxiety Scale (MY-ACDAS)
(Universitas Sumatera Utara, 2025)Dental anxiety is a feeling of fear that often arises in some individuals when facing dental treatment. This anxiety usually emerges as a response to experiences perceived as frightening or uncomfortable during dental ... -
Pengaruh NaOCl 2,5% dengan Irigasi Akhir Nanokitosan Oligosakarida 2% dan EDTA17% terhadap Kebocoran MTA dan RMGIC sebagai Bahan Orifice Barrier Pada Gigi Pasca Perawatan Endodontik: Analisis Celah Mikro melalui Stereomikroskop dan SEM (In Vitro)
(Universitas Sumatera Utara, 2025)Currently, nano chitosan oligosaccharide has been developed as a final irrigation material, but their effect on orifice barrier leakage is still unkwon. This study aims to see the effect of the combination 2,5% NaOCl + 2% ... -
Pengaruh Pemberian Magnesium Klorida Terhadap Jarak Pergerakan Gigi Ortodonti pada Tikus Wistar
(Universitas Sumatera Utara, 2025)Orthodontic treatment aims to correct malocclusion through tooth movement involving alveolar bone remodeling and periodontal tissue response to mechanical forces. The prolonged duration of orthodontic treatment has led to ... -
Efektivitas Antibakteri Sediaan Obat Kumur Kitosan Kepiting Hitam (Scylla serrata) dalam Menghambat Pertumbuhan Bakteri Staphylococcus aureus secara In Vitro
(Universitas Sumatera Utara, 2025)Staphylococcus aureus is a normal flora in the oral cavity that can turn into pathogens and cause infections and is considered as cause of many oral diseases. To prevent this, people can maintain oral hygiene, one of ... -
Perbedaan Kadar Tumor Necrosis Factor Alpha (TNF-α) Saliva pada Penderita SAR dan Bukan Penderita SAR Mahasiswa FKG USU Tahun 2024
(Universitas Sumatera Utara, 2025)Recurrent Aphthous Stomatitis (RAS) was an oral disease that had several predisposing factors, one of which was impaired immunity. One of the immune systems that played a role was TNF-α. TNF-α is known to have a relationship ... -
Penambahan Serbuk Nanopartikel Serat Batang Pisang Barangan (Musa acuminata Colla) Dengan Pewarnaan Ekstrak Buah Naga Merah terhadap Warna Resin Akrilik Polimerisasi Panas
(Universitas Sumatera Utara, 2025)The addition of natural fibers in hot polymerized acrylic resins can improve mechanical properties but make the color unaesthetic so natural staining is done using 15% red dragon fruit extract. The purpose of this study ... -
Kekuatan Transversal Resin Akrilik Polimerisasi Panas Ditambahkan Serbuk Nanopartikel Serat Batang Pisang Barangan (Musa acuminata Colla) Yang Dialkalisasi dan Diwarnai
(Universitas Sumatera Utara, 2025)Heat-cured acrylic resin is the polymer of choice for denture bases, but it is often subject to cracking and fracture. The addition of fibers to acrylic resins has been investigated to improve mechanical properties including ... -
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 ...