Bite mark analysis: A brief overview

Bite mark investigation is a vital area of expertise in forensic sciences. Bite mark represents a distinct characteristic, and it can help identify the potential culprit of a crime. Analysis of bite marks includes reviewing patterned injuries and the surrounding circumstances and integrating morphological and positional information. Based on the scientific knowledge that every human dentition is unique, this distinctiveness suggests that dental marks can be used to identify the perpetrator. Evaluation of the bite mark data includes examining and analyzing the characteristics of bite marks, comparing the data to that of the POI dentition and subsequently deciding whether or not to exclude a set of teeth as the origin of the mark. However, the field faces several challenges, including the variability in bite mark patterns due to factors such as the condition of the skin and the technique of the biter, as well as the subjective nature of interpreting bite mark impressions. Despite these challenges, the field presents opportunities for improvement through advancements in technology, such as three-dimensional imaging and computer-aided analysis, which can enhance the precision of bite mark comparisons and reduce error rates. The present review gives a brief overview of bite mark investigation discussing its process, significance, challenges, and opportunities in the field of forensic science.