Forensic dentistry or Forensic Odontology involves the proper handling, examination, and evaluation of dental evidence, which is then presented in the interest of justice. Bite marks in crimes against persons are patterned injuries produced by the teeth, which can be extremely helpful in identifying the biter. The widely accepted premise is that the human dentition is unique to each individual. The function of the forensic odontologist is to attempt to collect, preserve, and analyze the bite mark evidence. If bite marks are properly preserved and protected, they can provide an important link between the victim and assailant.