INVIVO MEASUREMENT OF HIP-JOINT LOADING .1. PHYSIOTHERAPY
INVIVO MEASUREMENT OF HIP-JOINT LOADING .1. PHYSIOTHERAPY
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DOI：
10.1055/s-2008-1040311
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发表时间：
1989-11-01
期刊：
影响因子：
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通讯作者：
GRAICHEN, F
中科院分区：
文献类型：
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作者：
BERGMANN, G;ROHLMANN, A;GRAICHEN, F
在物理治疗过程中，在一个病人的两个髋关节的作用力已在体内测量使用遥测关节假体。在支撑运动期间，负荷高达体重（BW）的50%。在躺卧姿势下，腿部克服阻力进行主动运动，使力上升至250% BW。在对称双腿站立期间，负载通常为70%BW，而在行走期间测量到约300%BW的峰值。通过使用一个拐杖，可以实现关节力减少25%。
The forces acting during physiotherapy in both hip joints of one patient have been measured in vivo using a telemeterized joint prosthesis. During supported exercises the loads are up to 50% of the body weight (BW). Active movement of the leg against resistance in a lying position let the forces rise up to 250% BW. During symmetric two-legged-stance the load is typically 70% BW, while during walking peak values of about 300% BW were measured. By use of one crutch a 25% reduction of the joint force can be achieved.