膝关节周围软组织紧张的作用对中侧侧形位置的影响
Akihiro Asayama1, Masahide Yagi2, Masashi Taniguchi2
1Human Health Sciences, Graduate School of Medicine, Kyoto University, Japan; Department of Rehabilitation, Japanese Red Cross Nagahama Hospital, Japan.
Journal of biomechanics
|May 6, 2024
概括
大侧 (VL) 和阴带 (ITB) 的紧张度增加与膝盖收缩期间更侧面的形位置相关,而不管形骨关节疼痛 (PFP). 这一发现有助于理解和管理PFP.
科学领域:
- 生物力学 生物力学
- 运动医学 运动医学
- 整形外科 整形外科 整形外科
背景情况:
- 椎关节疼痛 (PFP) 是一种普遍的膝关节损伤,复发率很高.
- 在膝盖延伸和收缩期间的中侧形位置与PFP有关.
- 在体内影响皮位置的特定软组织张力尚不清楚.
研究的目的:
- 为了研究中侧状位置与周围软组织紧张之间的关系.
- 为了确定关键的软组织,影响皮带跟踪在膝盖收缩期间在个人和没有PFP.
主要方法:
- 包括12名PFP患者和20名健康对照.
- 测量休息和收缩期间的中侧骨位置.
- 在直骨,横骨 (VL),中骨,阴带 (ITB) 和侧带的张力评估.
主要成果:
- 收缩期间的Vastus lateralis (VL) 和 iliotibial band (ITB) 张力与收缩期间的皮带位置有显著的关联.
- 休息的骨位置也与收缩期间的骨位置有关.
- 阴带 (ITB) 的张力与休息的皮带位置有显著的相关性.
- 这些关联是一致的,无论PFP是否存在.
结论:
- 大侧 (VL) 和阴带 (ITB) 的紧张增加导致膝盖收缩期间更侧面的形位置.
- 这些生物机械关系独立于关节疼痛 (PFP) 状态.
- 研究结果为制定针对性预防和治疗PFP的策略提供了见解.
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