Allum R, Jones D, Mowbray M A, Galway H R
Clin Orthop Relat Res. 1984 Mar(183):144-6.
The precise nature of the motion of the knee during a pivot shift is of interest when types of knee instability are correlated with specific injuries. Ten subjects with anterior cruciate ligament injuries and demonstrable pivot shift instabilities were examined with a triaxial electrogoniometer to detect angular motion at the joint during the performance of a pivot shift test. By varying the method of test performance and observing the patterns of motion by eye and in the electrogoniometric data, the pivot shift was shown to be a dominantly translational event during nonstressed knee testing and a dominantly rotational event during stressed knee testing.
当膝关节不稳定的类型与特定损伤相关联时，在轴移过程中膝关节运动的确切性质就变得很有趣。使用三轴电子测角仪对10名患有前交叉韧带损伤且有明显轴移不稳定的受试者进行检查，以检测在轴移试验过程中关节处的角运动。通过改变测试执行方法，并通过肉眼观察和电子测角数据观察运动模式，结果表明，在无应力膝关节测试中，轴移主要是平移事件，而在有应力膝关节测试中，轴移主要是旋转事件。
