改善腿筋强度和膝盖位置感应与前十字带重建后增强的着陆力学有关
Ophélie Faivre1, Grégoire Prum2, Christophe Hulet3
1Service de Médecine Physique et de Réadaptation, Service de Médecine du Sport, CHU de Caen Normandie, Normandie Univ, 14000 Caen, France.
概括
在前十字带重建 (ACLR) 后改善腿筋强度和位置感可以增强膝盖着陆机制. 这项研究将更好的神经肌肉控制和功能与ACLR患者的改善结果联系起来.
科学领域:
- 整形外科和运动医学
- 生物力学 生物力学
- 康复科学 康复科学 康复科学
背景情况:
- 前交叉带重建 (ACLR) 后恢复运动的决定是复杂的,涉及诸如神经肌肉性能和功能测试等多种标准.
- 了解功能任务期间特定的神经肌肉参数和膝盖动力学之间的关系对于优化康复方案至关重要.
研究的目的:
- 在ACLR后6-12个月的患者中,研究在单腿跳跃任务的着陆阶段,角度特定强度,自感和膝盖动力学之间的关联.
- 探索着陆质量如何与患者报告的结果指标 (PROM) 相关联.
主要方法:
- 一个队列研究,涉及25名参与者6-12个月后初级ACLR.
- 对膝盖延伸器/屈曲器强度 (峰值和角度特定的扭矩) 的异动力学评估以及位置感测评估.
- 使用单跳距离 (SHD) 测试与膝盖屈曲的动力分析和SHD着陆错误评分系统 (SHD-LESS) 进行着陆质量的功能评估.
主要成果:
- 经过手术的四肢显示膝盖曲器和伸缩器的强度明显降低,特别是角度特定的伸缩器扭矩.
- 肢体之间的位置感没有显著差异;然而,经过手术的肢体的SHD距离较短,并在着陆时改变了膝盖 flexion.
- 较大的腿筋强度和改善的位置感与降落时膝盖曲的增加相关,而差的降落力学 (SHD-LESS) 与位置感受受损伤和更差的PROM有关.
结论:
- 提高腿筋强度和位置感可以减轻双边动力学差异,并改善ACLR后的着陆控制.
- 肢体优势影响初接触膝关节动力学,不对称的着陆与患者报告的结果较差有关.
- 在ACLR康复中,对神经肌肉控制和功能表现的全面评估至关重要.
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