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首页> 外文期刊>Journal of Rehabilitation and Assistive Technologies Engineering >The effect of coronal prosthetic alignment changes on socket reaction moments, spatiotemporal parameters, and perception of alignment during gait in individuals with transtibial amputation:
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The effect of coronal prosthetic alignment changes on socket reaction moments, spatiotemporal parameters, and perception of alignment during gait in individuals with transtibial amputation:

机译：冠状动脉假体对齐方式改变对胫骨截肢患者步态反应力矩，时空参数和步态对齐感觉的影响：

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IntroductionThe alignment of a prosthesis is clinically determined based on observations by clinicians and the subjective perception of amputees during gait. However, this process has been reported to be unreliable. Socket reaction moment has been reported to be significantly impacted by alignment changes, but the impact of these alignment changes on other gait parameters is unclear. The aim of this study was to investigate the effects of coronal alignment changes of a transtibial prosthesis on socket reaction moment, spatiotemporal parameters, and perceptions of alignment during gait in amputees.MethodsNine individuals with transtibial amputation participated in this study. Socket reaction moment and spatiotemporal parameters (step time, step length, step width, single limb support time, cadence, and gait speed) were measured under nine coronal alignment conditions (angulation: ±3°, ±6°, translation: ±5?mm, ±10?mm, and baseline) using a three-dimensional motion capture system (Vicon) and an embedded load...
机译：简介假体的对齐方式是根据临床医生的观察以及步态期间截肢者的主观感受来确定的。但是，据报道此过程不可靠。据报道，承窝反应力矩受对准变化的影响很大，但是这些对准变化对其他步态参数的影响尚不清楚。这项研究的目的是调查经皮假体的冠状动脉对准变化对被截肢者步态反应力矩，时空参数和步态对准感觉的影响。方法9例经胫骨截肢的个体参加了这项研究。在九种冠状位对准条件下（角度：±3°，±6°，平移：±5°）测量了承窝反应力矩和时空参数（步长，步长，步长，单肢支撑时间，节奏和步态速度）。 mm，±10？mm和基线），使用三维运动捕捉系统（Vicon）和嵌入式负载...

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