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首页> 外文期刊>Injury >Interprosthetic dislocations of the Charnley/Hastings hemiarthroplasty--report of 11 cases in 350 consecutive patients.
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Interprosthetic dislocations of the Charnley/Hastings hemiarthroplasty--report of 11 cases in 350 consecutive patients.

机译:Charnley / Hastings人工关节置换术的假体间脱位-连续350例患者中11例报告。

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摘要

We report 11 cases of interprosthetic dislocation of the Charnley/Hastings hemiarthroplasty in a retrospective study of 350 consecutive patients treated for an acute femoral neck fracture. We found a total of 14 dislocations (4.0%), 11 were interprosthetic. The median age of the 350 patients was 79 (36-99) years and the median age of the 11 patients with an interprosthetic dislocation was 85 years (82-94). The median time from surgery to radiologically acknowledged dislocation was 18 (4-64) days. These interprosthetic dislocations may be caused by either an assembly mistake perioperatively, by maximum angulation and impingement between the components, or by trauma.
机译:在回顾性研究350例急性股骨颈骨折患者的回顾性研究中,我们报告了11例Charnley / Hastings人工关节置换术的假体间脱位。我们发现总共有14个脱位(4.0%),其中11个是假体。 350例患者的中位年龄为79(36-99)岁,而11例假体间脱位患者的中位年龄为85岁(82-94)。从手术到放射学确认的脱位的中位时间为18(4-64)天。这些假体间错位可能是由于围手术期的组装错误,部件之间的最大角度和撞击或创伤造成的。

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