Isolated acetabular revision with femoral stem retention after bipolar hip arthroplasty

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• 作者：Nobuhiro Kaku ; Tomonori Tabata…
• 关键词：Bipolar hemiarthroplasty ; Isolated acetabular revision ; Femoral stem retention ; Bone grafting ; Total hip arthroplasty
• 刊名：Archives of Orthopaedic and Trauma Surgery
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：137
• 期：3
• 页码：425-430
• 全文大小：
• 刊物类别：Medicine
• 刊物主题：Orthopedics;
• 出版者：Springer Berlin Heidelberg
• ISSN：1434-3916
• 卷排序：137

文摘

IntroductionIn bipolar hemiarthroplasty, migration of the outer cup component into the acetabular cup, with evidence of severe osteolysis in the acetabulum, commonly occurs without loosening of the femoral component. The merits of retaining the stable femoral component in these cases have been debated. Our study aimed to determine whether revision of the acetabular component in isolation could be successfully performed.