Chronological Age and Dental Age Using Demirjian in Down Syndrome Children
نویسندگان
چکیده
منابع مشابه
Prediction of chronological age based on Demirjian dental age using robust ridge regression method
Introduction: Estimation of age has an important role in legal medicine, endocrine diseases and clinical dentistry. Correspondingly, evaluation of dental development stages is more valuable than tooth erosion. In this research, the modeling of calendar age has been done using new and rich statistical methods. Considerably, it can be considering as a practicable method in medical science that is...
متن کاملAssessment of correlation between chronological age and modified Demirjian estimated dental age
BACKGROUND AND AIM: This study was designed to assess the correlation between chronological age and modified Demirjian estimated dental age.METHODS: Panoramic radiographs of 183 Patients between 13.5 and 20.5 years old were assessed for the developmental stage of lower right third molars. Student’s t-test was used to measure the same hypothesis of the chronological age and estimated modified De...
متن کاملDental maturity as an indicator of chronological age: radiographic evaluation of dental age in 6 to 13 years children of Belgaum using Demirjian methods.
The study was designed to determine dental age from orthopantomograph using Demirjian method and to investigate applicability of Demirjian method for estimation of chronological age in children of Belgaum. The sample for the study consisted of 197 subjects between 6-13 years of age. When Demirjian method was applied to Belgaum children, mean difference between true and assessed age for males sh...
متن کاملUsing Dental Age to Estimate Chronological Age in Czech Children Aged 3-18 Years.
The Demirjian methods to determine dental age are based on analysis of orthopantograms. The dental age estimation is based on establishing the tooth development stages. The purpose of this study was to assess the accuracy of estimation of dental age by Demirjian in the use of all of his four methods. 505 Czech healthy boys and girls aged 3 to 18 years were examined radiographically at the Depar...
متن کاملRelationship between Motor and Mental Age in Children with Down Syndrome
Objectives: Down syndrome (DS) is the most common multiple congenital anomaly syndrome associated with a developmental disability. Children with Down syndrome have delay in both motor and mental age. This study carried out to explore relationship between mental and motor age of children with DS. Methods: A cross-sectional study was conducted on 60 participants with DS (5 to 7 years old) usin...
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ژورنال
عنوان ژورنال: American Journal of Applied Sciences
سال: 2018
ISSN: 1546-9239
DOI: 10.3844/ajassp.2018.182.185