Here is what was used to convict one defendant as the “only person” who could have made this mark. The defendant has been in prison for decades.
then look at this “adjusted” image of the same image right after this message.
Just like a fingerprint, right? If you are confused about bitemark evidence, please read:
“Attack of the bite mark matchers.”
FORENSICS and LAW in FOCUS @ CSIDDS | News and Trends 
You’re right Mike A very bad BM to try to compare to anything. Someone actually tried to use this. Seriously?????
Yep. Took it to court, said it was made by the defendant to the exclusion of 11 other adults, and helped get a conviction.