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The epiphyseal scar: changing perceptions in relation to skeletal age estimation
Catriona Davies1, Lucina Hackman2, Sue Black2
1a Division of Anatomy , Leeds Institute for Medical Education, Faculty of Medicine and Health, University of Leeds , Leeds , UK and.
Epiphyseal scar persistence shows a weak link to chronological age in adults, varying by body region. Caution is advised when using these scars for skeletal age estimation.
Area of Science:
- Forensic Anthropology
- Radiographic Analysis
- Skeletal Biology
Background:
- Skeletal age estimation methods require strong evidential backing.
- The link between epiphyseal scar persistence and chronological age is largely untested.
Purpose of the Study:
- To evaluate epiphyseal scar persistence in relation to chronological age, sex, and body side.
- To assess the reliability of epiphyseal scars for skeletal age estimation.
Main Methods:
- Radiographic images of four anatomical regions were analyzed.
- The study included living males and females aged 20-50 years.
Main Results:
- Epiphyseal scar remnants were present in 78-99% of individuals.
- Scar persistence varied significantly across different anatomical regions.
Conclusions:
- The relationship between chronological age and epiphyseal scar obliteration is too weak to establish causality.
- Interpretation of epiphyseal scars for skeletal age estimation requires careful consideration and caution.
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