Forensic casework from past-conflicts relies on the corrected historical Trotter data for stature estimation in Fordisc. For roughly 10 years', stature estimation using this data has produced point estimates for the tibia that are on average 1.25 inches less than the other long bones. This issue was identified after applying the equations derived from Fordisc to the USS Oklahoma commingled assemblage. Reevaluation of Fordisc revealed that a correction factor of 20 mm, instead of 10 mm, was mistakenly applied to the Trotter tibia data. Historical forensic anthropology reports written at the Defense POW/MIA Accounting Agency were utilized to identify that the overcorrection is isolated to Fordisc 3 with an error rate of 5% of known antemortem statures falling outside of the prediction intervals that relied on the tibia. Further evaluation of the Oklahoma sample indicates the 10 mm correction is still producing point estimates less than the other long bones.
This study examines patterns of skeletal trauma in propeller-driven aircraft crashes and blast-related ground loss incidents from WWII. Specifically, descriptions and criteria used to characterize aircraft deceleration-versus blast-related skeletal injuries are examined from 35 recently identified forensic anthropology cases to determine possible diagnostic traits and characterize skeletal trauma associated with these events. Among these cases, blast trauma is more localized within the skeleton and is associated with one or few primary directions of force. It is recommended that analysts differentiate between secondary and nonspecific blast trauma categories. Conversely, aircraft crash deceleration trauma is more widespread throughout the skeleton, with torsional fractures and injuries occurring from multiple or indeterminate directions. These traits reflect factors such as more complex loading environments than is seen in blast events. Two case studies are presented in detail to further illustrate differences in aircraft crash and blast-related incidents. Both studies emphasize consideration of the body as a whole unit to facilitate interpretations. While the cases presented herein result from historic war-related casualties that characterize the Defense POW/MIA Accounting Agency's (DPAA) casework, these skeletal cases provide guidelines more appropriate than clinically derived criteria developed through assessments of soft tissue injuries. These guidelines can be used by anthropologists and pathologists working with skeletal remain from mass disasters and other complex contexts, as well as provide avenues for future research.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.