因部件不匹配导致的髋臼磨损。病例报告。
Hip socket wear due to component mismatch. A case report.
作者信息
Ljung P, Lidgren L, Rydholm U
机构信息
Department of Orthopedics, University Hospital, Lund, Sweden.
出版信息
Acta Orthop Scand. 1989 Apr;60(2):223-4. doi: 10.3109/17453678909149261.
PMID:2728890
Abstract
A total hip replacement with loosening of the femoral component was revised. The original femoral component with a 35-mm head was exchanged for one with a 32-mm head. The mismatch caused extensive wear of the acetabular component. The importance of preoperative planning in revision surgery is stressed.
摘要
对伴有股骨部件松动的全髋关节置换术进行了翻修。将原来带有35毫米股骨头的股骨部件换成了一个带有32毫米股骨头的部件。这种不匹配导致髋臼部件出现广泛磨损。强调了术前规划在翻修手术中的重要性。
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