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[使用Kt 1000关节测量仪测量膝关节松弛度]

[Measuring the looseness of the knee joint by using the Kt 1000 arthrometer].

作者信息

Gáspár L, Kiss I, Farkas C, Lampé I, Szepesi K

机构信息

A Debreceni Orvostudományi Egyetem Ortopédiai Klinikája, közleménye.

出版信息

Magy Traumatol Orthop Helyreallito Seb. 1992;35(3):245-54.

PMID:1363563
Abstract

Authors measured the stability in the sagittal plane of the intact knee joints of 50 young men with the MEDmetric KT 1000 apparatus. The greatest movement during the measurements on 100 knees was observed in 25 degrees flexion and during the application of force 89N. In 70 degrees flexion the movement was only half of that observed in 25 degrees flexion. The difference of the average movements measured bilaterally was neither in active nor in passive experiments more than 0.5 mm. The difference between the average values of the compliance indexes on the left and right side was only 0.01 mm. In all measurements the frequency distribution of the differences between the two sides was essentially the same. The difference between the movements on the two sides did not exceed 2 mm-s in 90-100 percent of the cases.

摘要

作者使用MEDmetric KT 1000仪器测量了50名年轻男性完整膝关节矢状面的稳定性。在对100个膝关节的测量中,最大运动出现在25度屈曲且施加89N力时。在70度屈曲时,运动仅为25度屈曲时的一半。双侧测量的平均运动差异在主动和被动实验中均不超过0.5毫米。左右侧顺应性指数平均值的差异仅为0.01毫米。在所有测量中,两侧差异的频率分布基本相同。在90%至100%的病例中,两侧运动差异不超过2毫米。

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