全髋关节置换术中股骨部件的机械故障。
Mechanical failure in the femoral component in total hip replacement.
作者信息
Bannister G
机构信息
Department of Orthopaedic Surgery, University of Bristol, England.
出版信息
Orthop Clin North Am. 1988 Jul;19(3):567-73.
PMID:3380534
Abstract
Bone-cement lucency and migration into varus position, expressed as failure modes lb and IV, appear to be unfavorable. The majority of prostheses carry a collar that rests on cement, and in such implant types, migration of up to 4 mm within the cement mantle does not appear to be associated with an increased risk of revision.
摘要
骨水泥透亮以及内翻位移动，表现为失败模式IIb和IV，似乎是不利的。大多数假体带有靠在骨水泥上的颈圈，在这类植入物类型中，在骨水泥壳内移动达4毫米似乎与翻修风险增加无关。
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