Abstract:Background: Total hip arthroplasty after osteotomy is more technically challenging than primary total hip arthroplasty, especially with regards to cup placement. This is due to bone morphological abnormalities caused by acetabular bone loss and osteophyte formation. This study aimed to investigate the clinical and radiological outcomes of total hip arthroplasty after rotational acetabular osteotomy compared with primary total hip arthroplasty, focusing mainly on acetabular deformity and cup position. Methods: … Show more
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