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轻度至中度的关节骨关节炎和关节支架在行走时90度转动时影响关节和膝盖生物力学

Hannah Steingrebe¹, Stefan Sell², Thorsten Stein³

¹BioMotion Center, Institute of Sports and Sports Science, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany; Sports Orthopedics, Institute of Sports and Sports Science, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany.

Clinical biomechanics (Bristol, Avon)

|January 10, 2025

概括

关节骨关节炎患者表现出改变的转向生物力学,关节的移动性降低. 部支架改善了转向启动速度和有限的部运动范围,而不会增加关节负荷.

科学领域:

生物力学生物力学
整形外科整形外科整形外科
运动学运动学

背景情况:

转需要比走路更大的部运动能力.
关节骨关节炎 (OA) 可能会影响转动的生物力学.
评估转对于保守的OA治疗至关重要.

研究的目的:

量化关节OA对下肢转动生物力学的影响.
评估关节支架在患有关节OA的人身上的影响.

主要方法:

病例控制研究比较了21名关节骨质炎患者和21名对照人群.
生物机械分析90度的步骤和旋转转.
对部骨关节炎患者部支架效应的干预研究.

主要成果:

关节OA患者在转时显示部延伸和运动范围减少.
旋转转显示OA的部引和前部运动范围下降.
支增加了转向启动速度和有限的横向部运动,但在旋转转时增加了膝盖的时刻.

结论:

关节OA在90度旋转时改变所有平面的关节动力学.
结合转动分析有助于早期发现关节OA的运动缺陷.
关节支架增强了转速,减少了关节负荷,减轻了过度运动.

关键词:

关节骨关节炎是一种关节炎.联合装载联合装载机动车辆机动车辆机动车辆整形矯正是指整形矯正.运动范围的范围.转动转动转动转动

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