2. Дентална медицина / Dental Medicine: Recent submissions
Now showing items 21-40 of 80
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Improving the Quality of Life of Patients with Snoring and Obstructive Sleep Apnea through Intraoral Devices // Подобряване качеството на живот при пациенти с хъркане и обструктивна сънна апнея чрез интраорални апарати
(Medical University of Varna, 2021)Sleep apnea is a common and potentially dangerous sleep disorder characterized by alternating periods of cessation and resumption of breathing and increased resistance of the upper respiratory tract. Among the main symptoms ... -
Application of Temporary Restorations Obtained through 3d Laser Stereolithographic Printer // Приложение на временни конструкции получени чрез 3d принтиране на лазерен стереолитографски принтер
(Medical University of Varna, 2021)The results of our research confirm the possibilities for the application of temporary restorations printed with a stereolithographic printer. For this purpose, task 1 tested and demonstrated that the application of egg-shell ... -
Treatment of Medication-Induced Osteonecrosis of the Jaws, Using Platelet-Rich Fibrin PRF // Лечение на медикаментозно-индуцирана остеонекроза на челюстите с приложение на богат на тромбоцити фибрин PRF
(Medical University of Varna, 2021)Medication-induced osteonecrosis of the jaws (MRONJ) in an area of exposed bone, which does not heal in a period of more than eight weeks and affects patients underdoing medication therapy. These are mostly patients diagnosed ... -
Application of Cone-Beam Computed Tomography in Endodontic Practice / Приложение на конично-лъчевата томография в ендодонтската практика
(Medical University of Varna, 2021)Conventional two-dimensional radiographs provide accessible and high-resolution images, remaining the most popular method for paraclinical diagnosis of diseases involving the pulp and periodontium. Despite their many ... -
Prevalence of White Spot Lesions in Patients with Fixed Orthodontic Appliances and Their Correlation with the Level of Plaque Control and Gingival Inflammation // Разпространение на бели кариозни лезии при пациенти с фиксирана ортодонтска техника и корелацията им с нивото на плак-контрола и гингивалното възпаление
(Medical University of Varna, 2021)Fixed orthodontic appliances are used to treat jaw deformities for a certain time, but they are a risk factor for the development of dental caries because they are retentive and support plaque accumulation. The elements ... -
Comparison of Treatment Methods for Chronic Periapical Inflammatory Diseases // Сравняване на методи за лечение на хронични периапикални възпалителни заболявания
(Medical University of Varna, 2021)One of the main etiological factors for the development of apical periodontitis is the presence of microorganisms colonizing the root canal system. To achieve optimal results from endodontic treatment, bacterial populations ... -
Problems and Solutions in the Treatment of Dental Crown Defects with Zro2 Constructions // Проблеми и техните решения при лечение на дефекти на зъбните корони с конструкции от ZrO2
(Medical University of Varna, 2021)We aim to investigate the strength of the bond between dentin and ZrO2 in the treatment of dental crown defects with ZrO2 crowns. In more detail in this scientific study we focus on main problem in the treatment of defects ... -
Treatment of Defects in the Dental Arches with Fixed Prosthetic Restorations over Natural Teeth Made by Digital Impression // Лечение на дефекти на зъбните редици с неснемаеми протезни конструкции върху опори естествени зъби, изработени по дигитален отпечатък
(Medical University of Varna, 2021)Taking an impression of the oral cavity which accurately recreates the prosthetic field, the surrounding hard dental and soft tissues, is one of the main and most important stages in the process of manufacturing any fixed ... -
Problems Associated with Photopolymerization in Dentistry // Проблеми, свързани с фотополимеризацията в денталната медицина
(Medical University of Varna, 2021)The introduction of light-cured resin-based composites (RBCs) is a revolutionary step in restorative dentistry because it allows clinicians to determine the beginning of the polymerization process. The reason for their ... -
3D Printed Prototypes of Cast Metal Denture Frameworks Fabricated by Laser Stereolithography Printer // Лети метални конструкции по 3D принтирани прототипи чрез лазерен стереолитографски принтер
(Medical University of Varna, 2020)Additive technologies represent a relatively new direction in the development of dental medicine. An essential characteristic of additive manufacturing technology is the fabrication of details with a complex configuration ... -
Restorative Treatment of Jawbone Postoperative Defects Using Platelet Concentrates // Възстановяване на постоперативни дефекти на челюстните кости при приложение на костновъзстановителни материали, съдържащи тромбоцитни концентрати
(Medical University of Varna, 2020)In recent years, platelet-rich plasma is used in a series of countries for the restoration of jaws following the removal of retained teeth and odontogenic cysts. The therapeutic effect of platelet-rich plasma applied into ... -
V- Shaped Defects – Epidemiology, Clinical Picture and Obturation Opportunities // Клиновидни дефекти – епидемиология, клинична картина и възможности за обтуриране
(Medical University of Varna, 2020)Wedge-shaped defects, such as non-carious disease of the hard dental tissues, are observed in a small percentage of the patients studied. They are of interest to the dentist because they lead to some disorders associated ... -
Dental Erosion – Epidemiology, Clinical Features, Treatment and Prevention of Early Stages // Зъбна ерозия – епидемиология, клинични особености, лечение и профилактика на ранните стадии
(Medical University of Varna, 2020)Dental erosion is a non-carious disease of hard dental tissues with specific etiology, pathogenesis and clinical presentation. Based on the results of anepidemiological study on the territory of Varna, we determined the ... -
Vestibuloplasty Using Xenodermal Graft / Вестибулопластика с ксеногенен дермален трансплантат
(2019)Vestibuloplasty is the surgical procedure whereby the oral vestibule is deepened by changing the soft tissue attachments. The aim of vestibuloplasty is to increase the bone amount and the attached mucosa, so that the ... -
Periodontal Tooth Preparation with Er-YAG Laser before Prosthetic Treatment // Подготовка на зъбодържащия апарат с Er: YAG лазери при протетично лечение
(2019)Periodontology is one of the rapid developing disciplines in Bulgaria and the world. Logically, and from practical point of view, healthy periodontium is the basis for all other dental specialties. Formal validation of ... -
Dentin Hypersensitivity – Social, Diagnostic and Treatment Aspects // Дентинна свръхчувствителност – социални, диагностични и лечебни аспекти
(2019)Dentin hypersensitivity is a global health problem, affecting many persons, male and female, and from different age groups. A small part of them is looking for professional dental help or advice but the interest of solving ... -
Use of Dental Amalgam Related Problems // Проблеми, свързани с приложението на дентална амалгама
(2019)Silver Amalgam is considered to be one of the most important restoration materials in the history of dental medicine. For more than 200 years it has been a reliable restorative material because of its durability, strength, ... -
Dentoalveolar Malocclusions in Primary and Mixed Dentition in Children with Chronic Mouth Breathing // Зъбно-челюстни деформации във временно и смесено съзъбие при деца със затруднено носово дишане
(2018)Difficult nasal breathing is the condition where there is a partial or full, temporary or permanent obstruction of the airway and the processes of inhalation and exhalation are carried out through the mouth. Where there ... -
Oral Manifestations in Children with Congenital Heart Malformations /// Орални изяви при деца с вродени сърдечни малформации
(Medical University of Varna, 2018)Congenital heart disease (CHD) is one of the most common congenital anomalies with an incidence of approximately 8–10 cases per 1000 live births. Technical development and continuing improvement in surgical methods have ... -
Indirect Aesthetic Restorations Made by CAD/CAM Technologies on Permanent Children’s Teeth /// Индиректни естетични възстановявания изработени с помощта на CAD-CAM- технологии при постоянни детски зъби
(2018)In recent decades usage of non-metal restorations of the distal teeth is observed. In order to respond the high requirements concerning the aesthetics, biocompatibility and durability, several kinds of full-ceramic systems ...