Age Estimation by Evaluation of Pulp Tooth Area Ratio of Mandibular Canine in Western India
Journal Title: Indian Journal of Forensic Odontology - Year 2019, Vol 12, Issue 1
Abstract
Forensic odontology is concerned with the recognition, identification, individualization, and evaluation of the dental evidence. Age estimation is one of the most frequent challenges faced by forensic odontologists. The pulp/ tooth area ratio (PTR) is a nondestructive radiographic technique based on the changes due to continuous secondary dentine deposition throughout life. These changes also seem to vary with the genetic factors, habits, environmental factors and geographical areas. Thus, the aim of the study is to estimate the PTR of the right or left mandibular canine using orthopantomograms (OPG) and determine the age of individuals aged between 17 to 70 years from western part of India. Age was calculated using the Indian specific formula and the result obtained was statistically significant. It was concluded that the pulp/tooth area ratio is a useful indicator of age, although correlations may vary in different populations and hence, specific formulae should be derived for each population.
Authors and Affiliations
Drashti Bhuptani
Keywords
Related Articles
- EP ID EP628143
- DOI 10.21088/ijfo.0974.505X.12119.1
- Views 58
- Downloads 0
Rugoscopy: A Fingerprint of Oral Cavity in Forensic Dentistry
It is a well-known fact that the pattern of palatal rugae is very unique, similar to fingerprints. Rugal length and transverse palatal rugal region width advances with age in both male and females. This advancement stops...
Applications of Periodontology in Forensic Dentistry: A Brief Outline
Periodontics can be considered as a clinical dental specialty with significant potential for applications in forensic odontology. This specialty can be utilized for identification of individuals through morphology and pa...
Correlation of Chronological, Dental and Skeletal Age in Indian Subjects in Age Group of 8 to 19 Years: A Retrospective Study
Age estimation is one of the most important aspects of Forensic Medicine and Dentistry. Tooth development is a useful measure of age since it represents a series of recognizable events that occur in the same sequence. Sk...
Tooth Cementum Annulations in Age Estimation
Estimation of age based on study of tooth structures is a widely followed approach in forensics owing to the ability of these hard tissues to withstand changes over long periods. Several aspects can be evaluated for age...
A Study to Evaluate and Compare the Reliability of Cheiloscopy and Palatoscopy in Gender Determination
Human identification is the need of the hour in today’s time where terrorist activities, airplane crashes, natural disasters have become relatively common. In such situations, identification by conventional means like fi...