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Age Estimation through Root Maturation of Right Mandibular 3rd Molar by Using Improved Gleiser and Hunt Technique

Background: Determination of sex, age, race, and stature are the first steps in firmly identifying a cadaver. As a result, assessing age is important, and the estimation should be as authentic as possible. Age determination is also crucial at this stage of human remains discovered during archaeology because it enables us to evaluate ancient population mortality rates. The dental age of an individual is crucial in determining one's age. It is often combined with skeletal age to enhance the accuracy of age estimation. Dental radiological imaging has been commonly used in age estimation as a noninvasive technology. On radiographs, determining age-related changes such as crown and root growth. 
Materials and methods: The study samples were retrieved from DIAS of Saveetha Dental College and Hospitals between the retrospective months from November  2020 to February 2021. The study included 200 OPGs (100 females and 100 boys)  ranging in age from 10 to 19.9 years old. They were evaluated by using Modified Gleiser and Hunt method. 
Results: The study reveals that the standard estimate error is low for the selected population which implies that the selected OPGs for the study and scoring of root maturation is proper, though there is no statistical significance. 
Conclusion: By using this parameter involving the root maturation of 48 by radiographic view, the Forensic Odontologist can determine age which is the backbone of medicolegal cases.