首页> 外文期刊>Journal of orthopaedics and traumatology: official journal of the Italian Society of Orthopaedics and Traumatology >Dissociation of modular total hip arthroplasty at the neck–stem interface without dislocation
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Dissociation of modular total hip arthroplasty at the neck–stem interface without dislocation

机译:在颈部-干界面处分离模块化全髋关节置换术

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Modular femoral and acetabular components are now widely used, but only a few complications related to the modularity itself have been reported. We describe a case of dissociation of the modular total hip arthroplasty (THA) at the femoral neck–stem interface during walking. The possible causes of this dissociation are discussed. Successful treatment was provided with surgical revision and replacement of the modular neck components. Surgeons who use modular components in hip arthroplasties should be aware of possible early complications in which the modularity of the prostheses is the major factor of failure.
机译:模块化的股骨和髋臼组件现已广泛使用,但仅报道了与模块化本身相关的一些并发症。我们描述了在行走过程中股骨颈干界面模块性全髋关节置换术(THA)分离的情况。讨论了这种分离的可能原因。外科翻修和模块化颈部组件的更换为治疗提供了成功。在髋关节置换术中使用模块化组件的外科医生应意识到可能的早期并发症,其中假体的模块化是失败的主要因素。

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