نتایج جستجو برای: dental development

تعداد نتایج: 1562211  

Journal: :journal of dental materials and techniques 0
najmeh najmeh anbiaee oral & maxillofacial diseases research center, faculty of dentistry, mashhad university of medical sciences, mashhad, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (mashhad university of medical sciences) anousheh anousheh rashed mohassel dental research center, department of pedodontics, faulty of dentistry, birjand university of medical sciences, birjand, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی بیرجند (birjand university of medical sciences) shakiba shakiba afzalinasab oral & maxillofacial diseases research center, faculty of dentistry, mashhad university of medical sciences, mashhad, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (mashhad university of medical sciences)

introduction: like other measures of human development, dental development is not in complete accordance to chronological age. investigations show that dental age can be affected by gender, race, systemic conditions, and some other factors and consequently, be different in people of the same chronological age. a correct estimation of dental age and its development in children is of great import...

Anousheh Rashed Mohassel Najmeh Anbiaee, Shakiba Afzalinasab

Introduction: Like other measures of human development, dental development is not in complete accordance to chronological age. Investigations show that dental age can be affected by gender, race, systemic conditions, and some other factors and consequently, be different in people of the same chronological age. A correct estimation of dental age and its development in children is of great import...

Ali Bagherpour, Anousheh Rashed Mohassel Najmeh Anbiaee,

Introduction: The purpose of this study was to evaluate the relationship between the body mass index (BMI) and dental development. Methods: The dental ages of 196 children were calculated according to Demirjian’s method. The chronological age, weight, and height were recorded. Dental development was defined as dental age minus chronological age. Children were classified into three groups accord...

Journal: :journal of dental materials and techniques 0
najmeh najmeh anbiaee department of oral and maxillofacial radiology, faculty of dentistry, mashhad university of medical sciences, mashhad, iran anousheh anousheh rashed mohassel dental research center, department of pedodontics, faculty of dentistry, birjand university of medical sciences, birjand, iran ali ali bagherpour department of oral and maxillofacial radiology, faculty of dentistry, mashhad university of medical sciences, mashhad, iran

introduction: the purpose of this study was to evaluate the relationship between the body mass index (bmi) and dental development. methods: the dental ages of 196 children were calculated according to demirjian’s method. the chronological age, weight, and height were recorded. dental development was defined as dental age minus chronological age. children were classified into three groups accord...

Journal: :journal of dentistry, tehran university of medical sciences 0
sh. najafi assistant professor, dental research center, tehran university of medical sciences, tehran, iran z. tohidastakrad associate professor, department of oral medicine, faculty of dentistry, tehran university of medical j. momenbeitollahi4 assistant professor, dental research center, faculty of dentistry, tehran university of medical scie

the improvement in survival and local control measures in children with neoplasm in the head and neck region may lead to increased iatrogenic adverse effects of treatment. the aim of this study was to report a new case of the long-term effects of chemoradiotherapy on oral health and dental development in a patient treated for hodgkin's disease at an early age. in this case report, a 26-year-old...

Journal: :journal of dental materials and techniques 0
najmeh najmeh anbiaee department of oral and maxillofacial radiology, faculty of dentistry, mashhad university of medical sciences, mashhad, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (mashhad university of medical sciences) anousheh anousheh rashed mohassel dental research center, department of pedodontics, faculty of dentistry, birjand university of medical sciences, birjand, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی بیرجند (birjand university of medical sciences) ali ali bagherpour department of oral and maxillofacial radiology, faculty of dentistry, mashhad university of medical sciences, mashhad, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (mashhad university of medical sciences)

introduction: the purpose of this study was to evaluate the relationship between the body mass index (bmi) and dental development. methods: the dental ages of 196 children were calculated according to demirjian's method. the chronological age, weight, and height were recorded. dental development was defined as dental age minus chronological age. children were classified into three groups accord...

Journal: :journal of dentistry, tehran university of medical sciences 0
t. ansari assistant professor, department of orthodontics, yenepoya dental college, yenepoya university, manga r. mascarenhas senior professor, department of orthodontics, yenepoya dental college, yenepoya university, managlor a. husain senior professor, department of orthodontics, yenepoya dental college, yenepoya university, managlor

objective: implants are being used in orthodontics as a reliable mode of anchorage. among other factors, the cortical bone thickness plays a major role in determining the stability of these implants. the objective of this study was to study the relationship of various arch forms and the cortical bone thickness and to determine if the cortical bone thickness varies between various arch forms. th...

Hekmatfar, Somayeh, Hoseini, Saleh, Jafari, Karim, Mikaili, Hesam,

Introduction: Hypodontia is one of the most common developmental anomalies. This study aimed to evaluate the variations of radiographic dental development in a group of Iranian children with dental agenesis. Materials and Methods: This study evaluated 1230 Orthopantomographs (OPGs) for agenesis of permanent teeth obtained from the patients aged between 8 and 18 years. Then the difference betwe...

Sheikh Fathollahi, Mahmood , Shokrizadeh, Mahboubeh , Tafakhori, Zahra ,

Introduction: Determining the skeletal age and remaining growth potential of patients are important factors in orthodontic treatment. Evaluating cervical vertebrae development is a reliable method for determining skeletal age. This study aimed to evaluate the correlation between dental calcification and stages of skeletal maturation. Materials and methods: This descriptive cross-sectional st...

طباطبائی نیا, سیده سعدانه, فرهادی, مونا, پریور, کاظم,

Nowadays, with the applications of titanium dioxide nanoparticles (TiO2-NPs) in pharmacy, food industry, cosmetics, toothpaste and sunscreens, pregnant women are exposed to nanoparticles. Since tooth development is vuln-erable to environmental impacts and mandibular first molar bud develops before maxillary first molar bud, in this ex-perimental study the effects of TiO2-NPs on the development ...

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