MODULUS Stem for Developmental Hip Dysplasia: Long-term Follow-up

DDH; conical stem; developmental hip dysplasia; modular stem; total hip arthroplasty; Adult; Aged; Aged, 80 and over; Arthroplasty, Replacement, Hip; Biomechanical Phenomena; Female; Follow-Up Studies; Hip Dislocation, Congenital; Hip Joint; Hip Prosthesis; Humans; Male; Middle Aged; Prosthesis Design; Radiography; Reoperation; Survival Analysis; Young Adult