非骨水泥股骨短柄假体于股骨颈骨折的临床应用研究进展
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哈尔滨医科大学附属第一医院

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Advances in clinical application of cementless short-stem femoral prosthesis in femoral neck fracture
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First Affiliated Hospital of Harbin Medical University

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    摘要:

    髋关节置换术是骨科手术中最常见、最成功的手术之一。股骨颈骨折是髋关节置换术主要适应症,在临床应用中传统的非骨水泥股骨假体存在较高股骨骨折和塌陷的风险并增加了翻修的可能性[1],同时还存在近端-远端错配、非理想负荷转移、骨丢失、大腿疼痛和假体周围骨折等缺陷。在近二十年以来,髋关节置换术经历了一个不断发展的过程,短柄假体逐渐替代传统的非骨水泥股骨假体,并且具有一系列优点:保留骨量(高颈骨切除),保留股骨颈的解剖前倾,减少皮质应力,减少残余大腿疼痛,延长假体的使用寿命,更适用于微创手术等[2]。目前,关于非骨水泥股骨短柄假体于股骨颈骨折的应用并无相关指南,更多依靠临床医生的经验。本文将从术中情况及术后并发症的多个角度阐述非骨水泥股骨短柄假体的优势及其应用现状。

    Abstract:

    Hip arthroplasty is one of the most common and successful orthopedic surgeries. The main indication of hip arthroplasty is femoral neck fracture, in clinical application, the traditional non-osseous cement femoral prosthesis has a higher risk of femoral fracture and collapse and increases the possibility of revision, there are also defects such as proximal-distal mismatch, non-ideal load transfer, bone loss, thigh pain, and periprosthetic fractures and so on. In the past two decades, hip arthroplasty has undergone a continuous development process, and short-shank prosthesis has gradually become a substitute for traditional non-bone cement femoral prosthesis, and has a series of advantages: keeping bone mass (high neck bone resection), keeping anatomic antegrade of femoral neck, reducing cortical stress, reducing residual thigh pain, prolonging the service life of prosthesis, and more suitable for minimally invasive surgery and so on. At present, there are no relevant guidelines on the application of non-bone cement femoral short shank prosthesis in femoral neck fracture, and it depends more on the experience of clinicians. This paper will expound the advantages and application status of the non-bone cement femoral short shank prosthesis from the aspects of intraoperative situation and postoperative complications.

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  • 收稿日期:2019-06-03
  • 最后修改日期:2019-06-10
  • 录用日期:2019-07-15
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