一种用于移除带有尖刺固定的牢固固定、多孔涂层髋臼组件的新技术。
A novel technique for the removal of well-fixed, porous-coated acetabular components with spike fixation.
作者信息
Della Valle C J, Stuchin S A
机构信息
Department of Orthopaedic Surgery, NYU-Hospital for Joint Diseases, New York, New York 10003, USA.
出版信息
J Arthroplasty. 2001 Dec;16(8):1081-3. doi: 10.1054/arth.2001.27679.
The removal of well-fixed, porous-coated acetabular components at the time of revision total hip arthroplasty can be challenging. The presence of spike fixation can increase the difficulty of removing an acetabular component because traditional methods of component removal, such as the use of curved gouges, may not be possible. We report a novel technique for the removal of well-fixed, porous-coated acetabular components with adjunctive spike fixation. This technique uses an overlay template that targets the spikes for removal with a high-speed, carbide-tipped bur.
在翻修全髋关节置换术中，取出固定良好的多孔涂层髋臼组件可能具有挑战性。钉状固定的存在会增加髋臼组件取出的难度，因为传统的组件取出方法，如使用弯凿，可能无法实施。我们报告一种用于取出带有辅助钉状固定的固定良好的多孔涂层髋臼组件的新技术。该技术使用一个覆盖模板，通过高速硬质合金钻头针对钉状物进行去除。
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