在中部和骨骨关节炎的双分支膝关节置换后的功能性结局
Joren Mertens1,2, Valerie Floor3, Bart Stuyts3
1Department of Orthopedic Surgery, GZA Hospitals Sint-Augustinus, Oosterveldlaan 24, 2610, Antwerpen, België. drjorenmertens@gmail.com.
Archives of orthopaedic and trauma surgery
|September 9, 2024
概括
双分部膝关节整形术 (BKA) 显示出治疗中部和骨骨关节炎的前景,改善了患者报告的结果和膝关节功能. 需要进一步的研究来确认长期益处,并将BKA与其他膝关节置换选项进行比较.
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
- 重建性手术是一种重建性手术.
背景情况:
- 膝关节整形术 (TKA) 和单间膝关节整形术 (UKA) 是膝关节关节炎的标准治疗方法.
- 双分区膝关节关节整形 (BKA) 治疗两个分区,通常通过结合UKA或添加骨骨关节置换.
- 这项研究评估了BKA的临床结果,重点关注疼痛缓解和膝盖功能.
研究的目的:
- 报告BKA对中部和关节骨关节炎的功能性结果.
- 将患者报告的结果测量 (PROM) 和运动范围 (ROM) 与现有文献进行比较.
- 评估二次结果,包括放射性对齐,植入物存活率,不良事件和停留时间.
主要方法:
- 一项队列研究涉及21名接受BKA的患者 (23名膝盖).
- 随访至少2年,评估PROMs (KOOS,KSS,牛津膝关节得分,WOMAC,VAS) 和ROM. 在此期间,他们进行了随访.
- 记录了手术前和后的放射性对齐 (部-膝盖-脚角) 和其他临床数据.
主要成果:
- 在PROM中观察到显著的改善,80%的人取得了良好的优秀的牛津膝关节评分和膝关节协会评分.
- KOOS得分与文献中的得分相当,但WOMAC得分更高,表明可能更糟糕的结果.
- 术后对齐显示显著向中性转移 (p < 0.001),平均ROM为117度.
结论:
- 在特定的膝关节骨关节炎病例中,BKA显示出缓解疼痛和功能改善的潜力.
- 挑战包括潜在的修复风险和手术复杂性.
- 需要进一步的随机试验来确定长期疗效,并将BKA与TKA和UKA进行比较.
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