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新一代陶头的创伤性骨折三天后手术:一个病例报告

Nicholas Brown¹, John Dundon^2,1

¹Orthopedic Surgery, Orthopaedic Research Institute of New Jersey, Bridgewater, USA.

|January 6, 2025

概括

在关节整形术后发生了一种罕见的BIOLOX delta陶大腿骨头的非创伤性骨折. 这一案例凸显了现代植入物中潜在的制造缺陷或缩不匹配的情况.

科学领域:

整形外科手术整形外科手术
生物材料科学生物材料科学
医疗设备工程医疗设备工程

背景情况:

全关节整形术 (THA) 是治疗关节退化的常见手术.
陶轴承,包括BIOLOX delta,由于其耐磨性,经常用于THA.
虽然通常是安全的,但可能会出现罕见的并发症,例如植入物骨折.

研究的目的:

报告一个BIOLOX三角形陶股骨头的无创性骨折病例.
讨论THA中这种罕见故障的潜在原因和影响.
强调植入物完整性评估在修复手术中的重要性.

主要方法:

一个73岁的女性患者的案例研究,该患者在THA后经历了陶大腿骨头的无创性骨折.
在患者报告症状后进行放射评估以诊断骨折.
手术修复以移除破碎的部件和相关碎片.

主要成果:

患者经历了BIOLOX delta陶大腿骨头的无创性骨折,该骨头是在右THA.
放射检查证实了骨折,因为骨头有动的感觉和腿部缩短.
修复手术是成功的,患者没有进一步的并发症恢复.

结论:

现代陶大腿骨头的创伤性骨折,虽然很少见,但可以发生.
潜在的病因包括制造缺陷或不当的缩匹配.
对植入物进行彻底的评估至关重要,特别是在疑似故障的修复程序中.

关键词:

有创伤的骨折.陶在聚乙烯上的陶.术后并发症术后并发症修复关节整形术关节整形术整体关节整形手术 (tha)

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