添加侧向额外关节紧张术可以改善关节镜前十字带重建后的结果吗? 一个纵向的比较研究
Yashodhan Bhatt1, Het Patel2, Yash Bedi2
1Bios Health, Mumbai, Maharashtra, India.
Journal of orthopaedic case reports
|February 11, 2026
概括
在前交叉带重建 (ACLR) 中添加侧部外关节带 (LET) 显著改善膝盖稳定性和恢复运动. 这种综合方法可以提高功能结果,而不会增加并发症.
科学领域:
- 整形外科手术 整形外科手术
- 运动医学 运动医学
- 生物力学 生物力学
背景情况:
- 在隔离前十字带重建 (ACLR) 后,残留的旋转不稳定性是常见的问题.
- 侧侧额外关节形术 (LET) 正在作为一种增强旋转控制的辅助手术重新获得突出地位.
- 评估ACLR和LET对功能恢复的综合作用对于优化患者的治疗结果至关重要.
研究的目的:
- 为了比较前交叉带重建 (ACLR) 的功能结果,并没有添加横向外关节带 (LET).
- 评估LET对ACLR后的旋转稳定性,体育回归率和并发症概况的影响.
主要方法:
- 一项纵向比较研究,涉及40名前十字带 (ACL) 损伤的患者.
- 20名患者接受了孤立的ACLR (B组),20名患者接受了ACLR与LET (A组) 结合.
- 用膝关节社会得分 (KSS),临床稳定性测试,恢复体育状态和18个月的并发症率来评估功能结果.
主要成果:
- 两组都显示出显著的功能改善,其中A组 (ACLR + LET) 获得了更高的KSS分数.
- 组A表现出卓越的旋转稳定性,其中95%的转轴转移测试呈负值,而B组则为70%.
- 在A组 (75%) 与B组 (50%) 之间,恢复到受伤前的运动的程度更高,并发症率和运动恢复范围相似.
结论:
- 将LET添加到ACLR增强了旋转稳定性和功能恢复.
- 结合ACLR和LET对于容易患有持续膝盖不稳定的患者是有利的.
- 这种手术方法似乎不会增加并发症率或阻碍运动恢复范围.
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