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A probable submandibular gland defect in a prehistoric mandible
Oral Surgery, Oral Medicine, and Oral Pathology
|August 1, 1980
Summary
A prehistoric mandible shows a probable bilateral submandibular gland defect. This rare finding in ancient populations suggests a potential genetic cause for this anatomical variation.
Area of Science:
- Paleopathology
- Anatomy
- Genetics
Background:
- Submandibular gland defects are rare anatomical anomalies.
- Understanding their incidence across different populations is crucial for evolutionary and genetic studies.
Observation:
- A mandible from a prehistoric male (35-40 years old) exhibits a probable bilateral submandibular gland defect.
- Detailed description of the defect and its morphological characteristics.
Findings:
- The observed defect is likely a bilateral submandibular gland agenesis or hypoplasia.
- Review of incidence in prehistoric and modern human populations indicates rarity.
Implications:
- The findings suggest a possible genetic etiology for bilateral submandibular gland defects.
- This case contributes to the understanding of human anatomical variation and its genetic underpinnings.
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