Biomedical Engineering and Bioengineering Commons^™

Assessment Of Human Trabecular Architecture In The Pubis By Three Radiographic Modalities, Andrew D. Wade, Andrew J. Nelson, Gregory J. Garvin, David W. Holdsworth

Anthropology Presentations

This poster discusses technical aspects of an investigation into the use of non-destructive radiological analyses of pubic cancellous bone structure to estimate age-at-death from human skeletal remains. This study stems from findings, in X-ray plain films, of increased rarification and orientation of trabeculae with age [1]; likely in concert with the macroscopic remodelling of the symphyseal surface currently used in estimation of age-at-death.

The study uses three non-destructive X-ray imaging modalities: plain film radiography, computed tomography (CT), and micro-CT (μCT). Plain film radiography has greater spatial resolution than CT [2] and is relatively inexpensive, widely available, and, with portable X-ray …