Effect of Waterlase laser retrograde root-end cavity preparation on the integrity of root apices of extracted teeth as demonstrated by light microscopy
Overview of ultrasonic instruments for dental procedures. Laser research of root canals of the teeth. The efficiency of the scanning electronic microscopy when examining the cracks in the dental channels. Clinically significant rates of cracking.
Рубрика | Медицина |
Предмет | Digital calculus in dentistry |
Вид | статья |
Язык | английский |
Прислал(а) | James A. Wallace |
Дата добавления | 30.03.2013 |
Размер файла | 490,9 K |
Отправить свою хорошую работу в базу знаний просто. Используйте форму, расположенную ниже
Студенты, аспиранты, молодые ученые, использующие базу знаний в своей учебе и работе, будут вам очень благодарны.
Подобные документы
The term dental caries refers to tooth decay or cavities in teeth. The decay is made by bacteria destroying parts of the tooth. Dental caries usually lead to substandard breath and bad taste. Personal hygiene caring consists of brushing and flossing.
презентация [337,7 K], добавлен 25.06.2015Etiology and pathogenesis, types, treatment of pulpits. Inflammation of dental pulp. An infection (microorganisms) which penetrats in the cavity of pulp chamber. Test of healthy pulp. Tapping of tooth directly. Root canal treatment. Tooth extraction.
презентация [851,9 K], добавлен 31.05.2016Disease of the calcified tissues of the teeth. Demineralization of the mineral portion of enamel and dentine followed by disintegration of their organic material. Classification of caries. Prevention and treatment of caries. The composition of the pulp.
презентация [424,6 K], добавлен 14.12.2016Study of method of determining the amount of osteocyte lacunar and estimation of specific numerical closeness of lacunes by a three-dimensional impartial expecting method at the analysis of anisotropy of types of the vascular ductings of human bone.
реферат [8,6 K], добавлен 01.12.2010The main clinical manifestation of intestinal lymphangiectasia is a syndrome of malabsorption: diarrhea, vomiting, abdominal pain. In some cases, steatorrhea of varying severity occurs. Cystic cavity, deforming the villus. Hematoxylin and eosin stein.
статья [20,9 K], добавлен 29.09.2015Areas with significant numbers of malaria cases: Africa, the Middle East, India, Southeast Asia, South America, Central America and parts of the Caribbean. Etiology, symptoms and diagnosis of the disease, methods of treatment and antimalarial immunity.
презентация [286,9 K], добавлен 02.10.20128 bad habits that reduce youth and life. Effect of nicotine to the brain, nervous system and the associated excess sweating. The composition of tobacco smoke. Closely relation of sport and health. The harm of smoking for women, the human psyche.
презентация [777,7 K], добавлен 07.11.2014Хроническая обструктивная болезнь легких, распространенность, классификация. Симптомы, скорость прогрессирования заболевания. Оценка одышки по шкале Medical Research. Отношение к болезни у "бессимптомных" курильщиков. Диагностика и лечение обострений.
презентация [6,8 M], добавлен 10.12.2016Physical meaning of electron paramagnetic resonance and nuclear magnetic resonance. Splitting of energy levels. Zeeman effect. Spin probe. Device and mechanism of spectrometer and introscopy. The usage of EPR specters, NMR in medico-biological researches.
контрольная работа [153,5 K], добавлен 15.12.2015A brief sketch of the life and professional development of Botkin as the Russian scientist, a gifted doctor. Botkin's value in world medicine, assessment of its scientific achievements. Analysis and themes of famous doctor, the direction of its research.
презентация [1,7 M], добавлен 10.12.2014Theory, instrumentation, tips, results. Local surface modification. As it can be seen from this paper, STM can be extremely useful in electrochemical studies. It is capable of providing atomic resolution images of samples in water.
реферат [6,8 K], добавлен 24.10.2002Determination of wave-length laser during the leadthrough of experiment in laboratory terms by means of diagnostics of laser ray through the unique diffraction of cut. Analysis of results: length of fringe, areas and interrelation between factors.
лабораторная работа [228,4 K], добавлен 29.12.2010Основные характеристики принтера HP Laser Jet 4000: интерфейс, размер, комплектация. Блок-схема системы формирования изображения. Поиск неисправностей лазерного принтера. Расчет полной стоимости профилактического обслуживания и ремонта в фирме "ОАО ISIS".
курсовая работа [2,3 M], добавлен 29.04.2014Обліковий запис root. Настройка атрибутів користувацького облікового запису. Програми для створення облікових записів користувачів. Створення програми-скрипта add_user для надання робочого інтерфейсу програмі useradd. Блок схема алгоритму програми.
курсовая работа [35,9 K], добавлен 10.01.2013Planning a research study. Explanation, as an ability to give a good theoretical background of the problem, foresee what can happen later and introduce a way of solution. Identifying a significant research problem. Conducting a pilot and the main study.
реферат [26,5 K], добавлен 01.04.2012Overview history of company and structure of organization. Characterization of complex tasks and necessity of automation. Database specifications and system security. The calculation of economic efficiency of the project. Safety measures during work.
дипломная работа [1009,6 K], добавлен 09.03.2015The thermal cracking method. The process by which hydrocarbons with relatively high molecular mass are chemically converted to hydrocarbons with lower molecular mass. Thermal and catalytic cracking, hydrocracking, steam cracking. Scheme of catalytic.
презентация [684,8 K], добавлен 02.03.2013The photoelectric effect. The maximum kinetic energy. Putting it all together. Can we use this idea in a circuit. The results of the photoelectric effect allowed us to look at light completely different. The electron microscope. Wave-particle duality.
презентация [2,3 M], добавлен 06.04.2016Theoretical aspects of efficiency of development of advertising activity and your place in marketing system, development and its value for manufacturers and consumers. Research of the advertising campaign of the new goods in open company "Nataly".
дипломная работа [49,3 K], добавлен 19.06.2010Study of synthetic properties of magnetic nanoparticles. Investigation of X-ray diffraction and transmission electron microscopy of geometrical parameters and super conducting quantum interference device magnetometry of magnetic characterization.
реферат [857,0 K], добавлен 25.06.2010