Glimet T, Massé J P, Ryckewaert A
J Radiol. 1980 Aug-Sep;61(8-9):509-10.
Teleradiographic examinations of the lower limb, from the frontal position with the patient standing, were conducted in 50 men over 65 years of age who had never had painful knees. One knee (out of 100) was found to have an internal femoro-tibial arthrosis. The femoro-tibial angle in the arthrosis-free knees was -0.27" (+/- 2.83 degrees) on the right and -1.10" (+/- 3.05 degrees) on the left. The mean femoro-tibial angle was -0.68" (standard deviation 2.9 degrees), and normal values are therefore -5.5 degrees to +5.1 degrees. There was no evidence, therefore, of statistically significant physiological genu valgum in the population studied. Marginal osteophytes and tibial spines are frequently observed and have no pathological significance. A meniscochondrocalcinosis was present in 8 percent of the subjects.
对50名65岁以上从未有过膝关节疼痛的男性患者进行了下肢的远距离X线摄影检查，患者站立位从正面进行拍摄。在100个膝关节中，有1个发现存在股骨-胫骨内关节病。无关节病的膝关节的股骨-胫骨角，右侧为-0.27°（±2.83度），左侧为-1.10°（±3.05度）。股骨-胫骨角的平均值为-0.68°（标准差2.9度），因此正常值为-5.5度至+5.1度。所以，在所研究的人群中没有统计学上显著的生理性膝外翻的证据。边缘骨赘和胫骨棘经常可见，且无病理意义。8%的受试者存在半月板软骨钙质沉着症。
