Developmental Stages of Permanent Mandibular Second Molars in 12 Year Old North Indian Population
Journal Title: International Journal of Medical Science and Innovative Research (IJMSIR) - Year 2018, Vol 3, Issue 12
Abstract
The aim of this study was to investigate developmental stages of permanent mandibular second molars in 12 year old North Indian population by means of CT scans. The teeth were scanned and stage of development was assessed with 3D software imaging. A retrospective analysis of CT scans of 30 patients aged 12 years at the time of their scan was conducted, and the developmental stages of the left second molars were evaluated using Demirjian's classification. Demirjian's classification system distinguished eight stages of crown and root development (Stages A-H) .The percentile distributions were recorded for each stage of development and variations for different stages were noted. The developmental and physiological changes of the tooth can be correlated to chronological age. The aim of the present study was to investigate the developmental stages of permanent mandibular second molars in 12 year old North Indian population.
Authors and Affiliations
Dr. Rishu Garg
Keywords
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