نتایج جستجو برای: dental model
تعداد نتایج: 2250807 فیلتر نتایج به سال:
OBJECTIVE The aim of the present study was to examine the periodontal condition of an adult population in three isolated regions in Greece and to determine the association of periodontal disease with several demographic, behavioral and environmental factors. MATERIALS AND METHODS The study population consisted of 640 individuals, aged 20 to 69 years from three isolated regions. The following ...
Background To compare the reliability and accuracy of direct and indirect dental measurements derived from two types of 3D virtual models: generated by intraoral laser scanning (ILS) and segmented cone beam computed tomography (CBCT), comparing these with a 2D digital model. Material and Methods One hundred patients were selected. All patients' records included initial plaster models, an intr...
Dental thermal pain is a significant health problem in daily life and dentistry. There is a long-standing question regarding the phenomenon that cold stimulation evokes sharper and more shooting pain sensations than hot stimulation. This phenomenon, however, outlives the well-known hydrodynamic theory used to explain dental thermal pain mechanism. Here, we present a mathematical model based on ...
the effect of education based on health belief model (hbm) in decreasing dental plaque index among first grade of middle- school girl students in hamadan sohrabivafa m [1] , moeini b [2] *, hazavehei smm [3] , soltanian ar [4] , rezaei l [5] received: 12 aug , 2013 accepted: 23 sep , 2013 abstract background & aims : oral-dental health behaviors education to students is an impor...
In this article, the Task Force on Student Outcomes Assessment of the American Dental Education Association's Commission on Change and Innovation in Dental Education describes the current status of student outcomes assessment in U.S. dental education. This review is divided into six sections. The first summarizes the literature on assessment of dental students' performance. Section two discusse...
OBJECTIVE To assess the association between recent use of dental services, socioeconomic factors and oral health measures among elderly Brazilians. METHODS The sample consisted of elderly individuals aged 65 to 74, who participated in the Brazilian Oral Health Survey in 2010 (Brazil SB-2010). The dependent variable was "recent use of dental services" (last dental visit ≤ 2 years). The indepen...
OBJECTIVES To investigate the importance of medical and dental factors in aspiration pneumonia in an older veteran population. DESIGN Prospective enrollment of subjects with retrospective analysis of data. SETTING Department of Veterans Affairs outpatient clinic, inpatient ward, and nursing home. PARTICIPANTS 358 veterans age 55 and older; 50 subjects with aspiration pneumonia. MEASUREM...
OBJECTIVES Knowledge of nicotine replacement therapy (NRT) is a competency that is expected from receiving training in the treatment for tobacco dependence. This study therefore assessed the knowledge of dental students in 43 countries about NRT. METHODS The 2005-2011 dental Global Health Professions Student Survey data were analysed for 13,040 third-year dental students from 43 countries. Kn...
BACKGROUND Globalization of the professions has become a necessity among schools and universities across the world. It has affected the medical and dental professions in terms of curriculum design and student and patient needs. In Japan, where medicine and dentistry are taught mainly in the Japanese language, profession-based courses in English, known as Medical English and Dental English, have...
PURPOSE The purpose of this article is to determine whether certain facial asymmetries (nose and chin) have an impact on the perception of the maxillary dental midline shift. MATERIALS AND METHODS From a digitally created symmetric facial model (SFM) constructed in a previous study, a new asymmetric facial model (AFM) was created, with nose and chin deviated to the same side. Modifications we...
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