人工髋关节置换术中并发症分析

Analysis of operative complications in total hip arthroplasty

[目的]对人工髋关节置换手术并发症的病例进行分析,总结经验。[方法]1998年3月～2009年11月共行初次人工髋关节置换术62例(62髋),根据手术失败的原因进行分类并分析。[结果]根据病例统计,常见的失败原因与手术中正确操作与否有关,其次为骨折、麻醉、骨质疏松、糖尿病合并脑出血。共5例,其中术中猝死1例,股骨骨折1例,双下肢不等长1例,假体脱位2例。[结论]人工髋关节置换术作为髋关节重建的一种有效的治疗方法而得到广泛的应用,其长期可靠的疗效与手术中正确操作、术前准备工作,患者个体差异等因素有关。

[Objective]To analyse the operative complications in total hip arthroplasty.[Method]Sixty-two patients （62 hips） undergone total hip arthroplasty from March 1998 to November2009,were grouped according to the different causes of the operative complications.[Result]Based on the analysis of all cases,it was found that the most common causes resulting in the failure of the surgery were surgical technichque and fracture,anesthesia,osteoporosis,diabetes mellitus,and cerebral hemorrhage.Complications in all 5 cases were sudden death in 1,femural fracture in 1,unequal-length lower timbs in 1,and postoperative dislocation in 2.[Conclusion]Total hip arthroplasty has been extensively used as an effective procedure for the reconstruction of hip joint.Long-term excellent clinical results are related to preoperative preparation,patient matched fact,and the experience and surgical technique of the surgeon are also of importance to the final outcome.