Exploring optimal methods for age-at-death estimation using pulp/tooth area ratios: a South African study.

ABSTRACT: Age-at-death estimation is pivotal in the identification of unknown human decedents in forensic medicine. The pulp/tooth area ratio (PAR) method, assessing pulp cavity size as a marker of secondary dentine apposition, is widely utilised for adult age estimation. Despite extensive evaluation of this technique, the influence of image type and enamel area inclusion on method accuracy is insufficiently explored. The present study evaluated the PAR method's applicability using maxillary canines from a South African cadaveric sample, examining reliability, sex bias, and accuracy across different image types and enamel area considerations. An observational, cross-sectional study design was followed. Fifty-two adult maxillary canines were radiographed, sectioned, and analysed using stereomicroscop

SUBMITTER: Kotze D 

PROVIDER: S-EPMC11850563 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature