卡丹序列选择会影响下和骨关节运动学
Anthony H Le1, Kassidy Knutson2, Andrew C Peterson2
1Department of Biomedical Engineering, University of Utah, 36 S Wasatch Drive, Salt Lake City, UT 84112, USA.
Journal of biomechanics
|September 18, 2025
概括
卡丹角序列影响脚关节运动分析. 根据运动类型,XYZ序列适用于小腿骨关节,小腿骨关节和小腿骨关节,而其他序列则推用于小腿骨关节和小腿骨关节.
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:
- 卡丹角序列是3D关节旋转的标准.
- 旋转顺序的变化使解释复杂化,特别是在多平面脚和脚关节.
- 为了保持一致的动力学分析,需要标准化.
研究的目的:
- 系统地评估卡丹序列选择如何影响脚关节运动.
- 为了比较不同旋转顺序对骨关节,骨关节,骨关节,骨关节,骨关节,骨关节和骨关节的影响.
- 根据关节和运动特异性为最佳卡丹序列选择提供建议.
主要方法:
- 在体内双平面光镜走路分析.
- 在体外机器人尸体模拟用于被动关节动力学.
- 对六种不同的关节角度形状和运动范围的卡丹序列的评估.
主要成果:
- 肋骨骨,肋骨骨和肋骨骨关节动力学显示了最小的依赖序列的变化,支持ISB推的XYZ序列.
- 在卡丹序列选择的基础上,部和部关节动力学表现出显著的变化.
- 优先考虑Y (反转/转向) 或Z (内部/外部旋转) 轴的序列显示了最显著的差异.
结论:
- 推使用XYZ卡丹序列来治疗小腿骨关节,小腿骨关节和小腿骨关节.
- 具体的序列 (YZX,ZXY,ZYX,XYZ,XZY,YXZ) 是推的亚关节和关节关节,取决于所需的运动 (横向,冠状,斜腰).
- 关节特异性的卡丹序列选择对于提高一致性,减少交叉语音和提高脚运动分析临床相关性至关重要.
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