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Biting off more than you can chew: a forensic case report.
1School of Dentistry, University of Dundee.
British Dental Journal
|March 24, 2000
Summary
A rare case of forefinger amputation caused by a human bite is presented. The injury was likely caused by tearing from premolar teeth, not a clean incisor bite.
Area of Science:
- Forensic pathology
- Oral surgery
- Traumatology
Background:
- Human bites are infrequent causes of severe digit trauma.
- Distinguishing between incisor and premolar tooth injury patterns is crucial for forensic analysis.
Observation:
- A case of complete forefinger amputation resulting from a human bite is documented.
- The injury exhibited characteristics suggestive of tearing rather than incision.
Findings:
- The amputation pattern is attributed to the shearing force of premolar teeth.
- This contrasts with the typical incisor bite mark, which usually results in lacerations or avulsions.
Implications:
- Understanding bite mechanics is vital for reconstructing injury events.
- This case highlights the potential severity of human bite injuries and the importance of dental morphology in forensic investigations.