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首页> 外文期刊>Journal of Biomechanics >In-vivo hip arthrokinematics during supine clinical exams: Application to the study of femoroacetabular impingement
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In-vivo hip arthrokinematics during supine clinical exams: Application to the study of femoroacetabular impingement

机译:仰卧临床检查期间的体内髋关节运动学:在股髋臼撞击研究中的应用

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摘要

Visualization of hip articulation relative to the underlying anatomy (i.e., arthrokinematics) is required to understand hip dysfunction in femoroacetabular (FAI) patients. In this exploratory study, we quantified in-vivo arthrokinematics of a small cohort of asymptomatic volunteers and three symptomatic patients with varying FAI deformities during the passive impingement, FABER, and rotational profile exams using dual fluoroscopy and model-based tracking. Joint angles, joint translations, and relative pelvic angles were calculated.
机译:需要了解相对于基础解剖结构(即关节运动学)的髋关节活动,以了解股骨髋臼(FAI)患者的髋关节功能障碍。在这项探索性研究中,我们使用双重荧光检查和基于模型的跟踪方法,对一小群无症状志愿者和三名在被动撞击,FABER和旋转轮廓检查期间具有不同FAI畸形的有症状患者的体内运动学进行了定量。计算关节角度,关节平移和相对骨盆角度。

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