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全膝关节关节整形手术的功能和临床结果:一项前性研究

Chintan Chaudhary¹, Udit Kothari², Samarth Shah³

¹Department of Orthopedics, Gujarat Medical Education and Research Society (GMERS) Medical College, Gandhinagar, IND.

|February 19, 2024

概括

在全膝关节整形术 (TKA) 期间实现正确的对齐,可以带来出色的功能结果和提高患者满意度. 正确的组件放置对于长期成功至关重要,并可能降低TKA患者的修订率.

科学领域:

整形外科手术整形外科手术
生物医学工程生物医学工程
放射学放射学是一门学科.

背景情况:

成功的全膝关节整形术 (TKA) 取决于恢复正常的膝关节对齐和机械平衡.
精确评估下肢对齐和部件放置对于TKA的长期临床结果至关重要.

研究的目的:

通过分析术后机械轴和膝盖社会得分 (KSS) 来评估TKA的早期功能和临床结果.
调查中性机械对齐在TKA中对于实现有利的长期结果的重要性.

主要方法:

对40名接受TKA的患者进行前性和后性观察研究.
放射性评估包括术后机械轴和植入物放置通过CT扫描图.
临床和功能评估使用膝盖社会得分 (KSS) 在六个月间隔.

主要成果:

总共分析了47个膝盖;平均年龄为65.6岁,67.5%的女性.
大多数患者 (57.4%) 获得了优异的KSS分数,与手术前 (177到225分) 显著改善.
手术后机械轴的平均值为3.5度;运动范围改善到平均值为0-110度.

结论:

全膝关节置换手术表现出积极的结果,大多数患者获得了优秀/非常好的KSS分数.
优化TKA组件的轴向和旋转对齐可提高功能结果和长期临床成功.
恢复中性机械对齐和正确的部件放置可能会降低修改率并增加TKA的耐用性.

关键词:

这就是为什么KSS KSS.机械角度机械角度机械角度机械轴机械轴机械轴皮带 (patella) 是一个带.在此之前,我一直在想.

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