نتایج جستجو برای: dental age

تعداد نتایج: 901546  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده زبانهای خارجی 1388

this study investigated the potential role of age in inductive and deductive grammar learning among iranian foreign language learners. the experimental population consisted of our randomly selected samples including two groups of children (with age of exposure to english within 8-13), and two groups of adults (with age of exposure to english within 11-13). thus, the comparison was between ch...

Journal: :Saudi medical journal 2014
Mahmood D Al-Mendalawi

OBJECTIVE To assess the timing of dental development in Saudi patients affected with non-syndromic cleft lip and palate (CLP), and further investigate patients' demographics. METHODS The panoramic radiographs of 51 Saudi subjects (5-14 years) with CLP were assessed cross-sectionally in January 2012. The data were collected at King Abdulaziz Medical City, Riyadh, Saudi Arabia, and the study wa...

Journal: :The Journal of forensic odonto-stomatology 2011
J Jayaraman N M King G J Roberts H M Wong

Estimation of age is an important requisite in forensic, judicial and criminal proceedings. Dental age can be estimated from a dataset that has been prepared from a similar or a different population group. Demirjian and his co-workers proposed dental maturity scores from a French-Canadian population and this has served as a reference dataset for evaluation of age for various population groups. ...

B.A Ramezanzadeh N Shirvani

  In this study two groups of dental study models were selected to evaluate the relationship between the tooth size, arch dimensions , and dental crowding. The first group consisting of 56 pairs of dental study models (28 males and 28 females) with normal occlusion ( without dental crowding) ranging in  age from 16 to 20 years, were selected among 4445 students from Kerman by multi stage rando...

Journal: :Journal of oral science 2013
Emine S Tunc Ayca T Ulusoy Sule Bayrak Soner Cankaya

Anomalies in amelogenesis may be due to developmental defects or abnormalities in different components of developing teeth and can affect dental development. We compared dental development in a group of children with molar-incisor hypomineralization (MIH) with that in age- and sex-matched controls. Dental age was determined using panoramic radiographs of 105 children (59 girls, 46 boys) aged 7-...

2015
Saurabh Sharma Arvind Kumar Shukla Pawan Parashar Sartaj Ahmad Rahul Bansal Amit Mohan Varshney Dharmender Singh

Background and Aim: Childhood overweight and obesity are becoming a major public health concern all over the world. Change in lifestyles and economic growth have led to sedentary lifestyle and altered dietary patterns. The prevalence and incidence of dental caries in a population is influenced by a number of risk factor such as sex, age, socioeconomic status, dietary patterns and oral hygiene h...

Journal: :Nigerian journal of clinical practice 2014
M E Sari B Ozmen A E Koyuturk U Tokay P Kasap D Guler

OBJECTIVE The purpose of this study was to analyze traumatic dental injuries in children visiting the dental hospital emergency department in Samsun of Turkey, in the period from 2007 to 2011. MATERIALS AND METHODS Data of age, gender, causes of dental trauma, injured teeth, type of dental injuries, the application period, the dental treatments, and traumatic dental injuries according to the ...

Journal: :journal of dentistry, shiraz university of medical sciences 0
hery mwakayoka specialist community dentist (mdent), mbeya referral hopsital, tanzania. joyce rose masalu senior lecturer, dept. of orthodontics, paedodontics and community dentistry, school of dentistry, muhimbili university of health and allied sciences, tanzania. emil namakuka kikwilu dept. of orthodontics, paedodontics and community dentistry, school of dentistry, muhimbili university of health and allied sciences, tanzania.

statement of the problem: dental caries in infants and young children is prevalent worldwide; its magnitude and associated factors vary between communities because of cultural and social economic differences. no such information was available for pre-school children in mbeya city. purpose: to determine dental caries status and associated factors in 2 to 4-year-old children in mbeya city. materi...

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