An abnormal connection: bilateral non-osseous calcaneonavicular coalition in the Old Burial Ground in Heuvelton, New York

Abstract

This brief communication documents a case of tarsal coalition in a 15-year-old (± 30 months) adolescent from the Old Burial Ground in Heuvelton, New York. Macroscopic examination revealed pseudoarticulation, along with bilateral bony changes such as nodular bone, trabecular exposure, and porosity on the calcanei, naviculars, cuboids, and tali. These features were identified as bilateral non-osseous calcaneonavicular coalition. This case is significant as it is one of the few identified from a North American historical archaeological context, providing insight into the health conditions affecting a young settler in 19th-century rural upstate New York.