نتایج جستجو برای: primary teeth
تعداد نتایج: 674419 فیلتر نتایج به سال:
The aim of the present study was to investigate the reasons for the persistence of primary teeth and also use panoramic radiography to determine the characteristics of persistence teeth. Four-hundred and twenty-six panoramic radiographies, which diagnosed one or more retained primary teeth, were selected from 100,577 panoramic radiographic image files from nine clinics and six different cities ...
Background and Aims: First molar has an important role at individual’s dental health. Among the known risk factors, the experience of previous caries is of the best predictors for future caries. The aim of this study was to examine the association of primary teeth caries and other risk factors with the incidence of permanent teeth caries by considering the caries extent and severity. M...
The possibility of the shedding primary teeth aspirated into the bronchus is not taken into the consideration sofar as this matter could happen, particularly when it occurs without initial respiratory symptoms, or this episod may be forgotten. Tooth is a nonirritating foreign body and may produce few symptoms even after a prolonged time in the bronchus. Shedding primary teeth usually are only t...
Background and Aim: Pulpotomy is one of the routine methods for pulp therapy of primary teeth. At present it is a fact that ideal agent for this has not been discovered. The aim of this study was to compare the clinical and radiographic success rates of electrosurgical pulpotomy versus formocresol pulpotomy in human primary molar teeth. Materials and Methods: In this clinical trial study, pulpo...
An In - Vitro study on the effect of Iranian soft drinks on enamel microhardness of primary teeth Dr. B. Ajami* - Dr. M. Ebrahimi** - Dr. S. Karbasi*** *- Associate Professor of Pedodontics Dept. – Faculty of Dentistry – Mashhad University of Medical Sciences. **- Assistant Professor of Pedodontics Dept. – Faculty of Dentistry – Mashhad University of Medical Sciences. ***- Dentist. Background a...
Background and Aims: Considering the role of primary teeth in children's dental health and the importance of parental role on children dental health the purpose of this study was to determine the knowledge and practice of parents of 3-9 year-old children regarding to maintaining primary teeth. Materials and Methods: This cross-sectional descriptive-analytical study was conducted on the parents...
Background & Aims: Iron deficiency anemia is the most common kind of anemia in childhood. Iron supplements that are usually prescribed for the treatment stain teeth. The purpose of this study was an in vitro comparison of the adsorption rate of iron onto incisor primary teeth after exposure to three different Iron drops (Darupakhash, Fer–In– Sol, Shahredaru). Methods: This study was performed o...
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