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隔离高度轴与中间区膝关节骨关节炎中侧带平衡相关

Zheng Jiang¹, Xiaolong Lü², Nan Zheng²

¹Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.

Frontiers in bioengineering and biotechnology

|December 15, 2025

概括

动态异高度轴 (IHA) 与膝关节骨关节炎中中侧侧侧侧带 (MCL/LCL) 的延伸相关. 这一发现有助于在日常运动中评估膝盖软组织平衡.

科学领域:

整形外科整形外科整形外科
生物力学生物力学
膝关节骨关节炎研究研究

背景情况:

膝盖软组织平衡对于手术成功至关重要.
作为恢复这种平衡的目标,已经提出了一个动态的iso-height轴 (IHA).
了解IHA与带行为的关系至关重要.

研究的目的:

为了验证动态异高度轴 (IHA) 与中侧侧带 (MCL) 和侧侧侧带 (LCL) 的延伸模式之间的相关性.
评估IHA是否可以作为膝盖软组织平衡的指标.

主要方法:

收集了26名患有单边中间隔间膝关节关节炎 (MCKOA) 和健康膝关节的患者的数据.
从CT扫描创建了3D膝盖模型,以确定带足迹和几何中心轴 (GCA).
在爬楼梯时使用双光镜成像 (DFIS) 来计算带延长和IHA位置.

主要成果:

中间附带带 (MCL) 捆绑较短,而侧侧附带带 (LCL) 捆绑在MCKOA膝盖中比本地膝盖更长.
在延伸过程中,在MCKOA和本地膝盖之间没有观察到IHA的显著差异.
在IHA位置差异和膝关节之间的附带带延伸差异之间发现了显著的相关性 (P <0.01).

结论:

这项研究验证了IHA和MCL/LCL延长模式之间的相关性.
IHA可以有效地反映膝关节纵向软组织平衡.
这些发现为改善膝关节手术设计和临床规划提供了新的见解.

关键词:

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