Health and Heritage: The Bioarchaeological Discovery of a Probable Case of Developmental Dysplasia in an Adult Subject

Imagining life before the advent of modern medical treatments is challenging. Today, congenital dysplasia is typically diagnosed within the first months of a child’s life, allowing for timely intervention. In the past, however, this condition often went unrecognized and untreated, as evidenced by archaeological findings that document the presence of congenital dysplasia persisting into adulthood. We present the case of the individual recovered from the hypogeal cemetery of Santa Maria Maggiore in Vercelli, Italy, a funerary context dated from the 18th to the 19th century. Using macroscopic and radiographic analyses, various morphological irregularities were identified, consistent with the characteristics of developmental hip dysplasia. The skeletal remains identified as FU12 SU151 include a right os coxa and femur, belonging to an adult female. The femur features a 90-degree femoral head angle and a shortened neck with nodules. The acetabulum shows significant morphological changes, including a triangular shape and absence of lunate surfaces, deviating from the normal structure for femoral articulation. CT scans revealed a void within the acetabulum, indicating an absence of material. Despite preservation challenges that restrict the identification of definitive signs, our findings offer valuable insights into possible developmental dysplasia in historic skeletal remains. This research provides insights into the impact of untreated congenital conditions on past populations, underscoring the importance of preserving and studying such remains to enhance our understanding of historical health issues.