Developmental dysplasia of the hip is common in patients undergoing total hip arthroplasty under 50 years of ageVarun Muddaluru, Oliver Boughton, Thomas Donnelly, John O’Byrne, James Cashman and Connor GreenSICOT-J, 9 (2023) 25DOI: https://doi.org/10.1051/sicotj/2023020