496 | A Bone by Any Other Name: Refining the Science of Anthropological Investigations Using CT Scans

Hosts Maris Schneider and Meghan Voll welcome Sarah Bidinosti to discuss her research on adapting traditional bone analysis methods for the digital age using CT scans. Sarah explains how techniques for estimating age, biological sex, and stature—commonly used in forensic and archaeological studies—must be refined when applied to digital scans. By creating a standardized methodology, she aims to improve accuracy and repeatability in osteobiography, the process of identifying unknown individuals based on skeletal characteristics. Our conversation explores the advantages of CT scans, which allow researchers to study bones non-invasively, preserving remains in forensic cases and with cultural artifacts like mummies. Sarah highlights challenges in translating physical bone analysis to the digital realm, as scan parameters and software algorithms can alter bone appearances. Sarah’s work bridges archaeology, forensic science, and medical imaging, offering applications across cultures and time periods. Recorded on February 25, 2025 Produced by Scott Walters Theme song provided by FreeBeats.io (Produced by White Hot).