Comparative dental analysis
Human identification by forensic scientists can be done by three primary methods: friction ridge analysis, DNA analysis, and comparative dental analysis, the latter of which is one of the duties of a forensic odontologist. It is the process of identification by a post-mortem dental examination of a deceased individual (or individuals); comparing those findings with the ante-mortem dental records, radiographs, study casts, and so on believed to be those of the individual (or individuals) implicated; and assessing the concordance and/or discrepancy between the two.
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