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Variation in large ectocranial lesions from pre-Columbian Kuelap, Peru
1Department of Anthropology, University of Central Florida, USA.
International Journal of Paleopathology
|August 14, 2017
Summary
Pre-Columbian Peruvian skulls reveal unique cranial lesions, possibly from intentional treatments or environmental factors. These findings differ from coastal sites, suggesting regional variations in ancient highland populations.
Area of Science:
- Paleopathology
- Bioarchaeology
- Physical Anthropology
Background:
- Cranial lesions offer insights into past human health and behaviors.
- Previous studies have not extensively documented lesions from the Kuelap pre-Columbian site.
Purpose of the Study:
- To analyze and describe previously undocumented cranial lesions from Kuelap, Peru.
- To investigate the characteristics, frequency, and potential causes of these cranial lesions.
Main Methods:
- Macroscopic examination of cranial lesions from 42 individuals.
- Documentation of lesion location, shape, size, and evidence of remodeling.
- Consideration of differential diagnoses and comparison with other Peruvian sites.
Main Results:
- 17% of the cranial sample exhibited superficial cranial lesions.
- Lesions were predominantly oval or leaf-shaped, located on the superior and posterior vault.
- Features suggest osteitis, potential trepanation, and intentional treatment of scalp injuries.
Conclusions:
- The cranial lesions are distinct from those found at coastal Peruvian sites.
- Findings may indicate unique highland environmental factors, medical practices, or population-specific malformations.
- Further research is needed to determine the precise etiology of these lesions.
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