Accuracy of four dental age estimation methods in southern Indian children

Journal of Clinical and Diagnostic Research : JCDR
Rezwana Begum MohammedSk Md Iftekhar Rasool

Abstract

For various forensic investigations of both living and dead individuals, the knowledge of the actual age or date of birth of the subject is of utmost importance. In recent years, age estimation has gained importance for a variety of reasons, including identifying criminal and legal responsibility, and for many other social events such as birth certificate, marriage, beginning a job, joining the army and retirement. Developing teeth are used to assess maturity and estimate age in number of disciplines; however the accuracy of different methods has not been assessed systematically. The aim of this study was to determine the accuracy of four dental age estimation methods. Digital Orthopantomographs (OPGS) of South Indian children between the ages of 6 and 16 y who visited the department of Department of Oral medicine and Radiology of GITAM Dental College, Visakhapatnam, Andhra Pradesh, India with similar ethnic origin were assessed. Dental age was calculated using Demirjian, Willems, Nolla, and adopted Haavikko methods and the difference between estimated dental age and chronological age were compared with paired t-test and Wilcoxon signed rank test. An overestimation of the dental age was observed by using Demirjian and Nolla met...Continue Reading

Citations

Sep 13, 2018·International Journal of Legal Medicine·Zedeng YangYing Liu
Jun 26, 2020·International Journal of Clinical Pediatric Dentistry·Kirti ChaudhryArun K Patnana
Oct 5, 2021·Annals of Human Biology·Yue FeiJun Wang

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