Tooth Print: Counterpart of Finger Print in Forensics

Abstract

Polymorphisms-finding differences has been the backbone of forensic investigation since decades and a radical shift in finding the same has been advanced with tooth prints. Microscopically structures of tooth show a vivid pattern of enamel rod end pattern which is distinctive among the individuals. This distinctive evolved physical features of human is of utmost significance in identification when accompanied with natural and/or manmade disaster. Few method like acid etching technique, Acetate peel technique and Automated biometrics are being used to observe the enamel rod end pattern. More studies are needed to evaluate the reliability and feasibility of the method with an intent to advance in the field of tooth prints in forensic science investigation.