Custom-made acetabular implants for revision total hip arthroplasty: Retrospective evaluation for accuracy of cup positioning using plain A.P. radiographs and mid-term follow-up

Objectives: The increasing prevalence of hip joint arthritic changes and advancements in technical treatment options have led to a rising number of total hip arthroplasties (THA) worldwide. Despite the high success rates, a relevant proportion develop complications such as aseptic loosening or periprosthetic [for full text, please go to the a.m. URL]