膝蓋大腿関節障害のバイオメカニクス

概要

論文の詳細を見る
The first purpose of this study was to analyze the knee extenor and flexor muscles by using the Cybex dynamometer in patients with patellofemoral joint disorders. Thirty-three joints of twenty patients were classified into three classes according to the shape of torque curve. Sixteen joints in TYPE 1 had smooth extensor torque curves, while twelve in TYPE 2 had depressed areas nearby quadriceps muscle peak torque. And five in TYPE 3 had plateau and decreased curves. Each type was analyzed by other Cybex parameters and axial roentgenogram of the knee. The mean value of quadriceps peak torque in TYPE 3 was significantly smaller than that in TYPE1 (p<0.001) and that in TYPE2 (p<0.001). Both Congruence angle and Lateral shift in TYPE1 were significantly less than those in TYPE2 (C:p<0.05, L:p<0.01) Sulcus angle showed a significant relationship to peak torques of knee extensor and flexor muscles. The second purpose was to indicate the character of these patients from the standpoint of athle-tic injuries. A group of eighty-five patients were sent a questionnaire to determine the state knees. The mean follow-up time between presentation and questionnaire was 3 years 4 months. The average age at presentation was 13.6 years. Knee pain had diminished in many and patients were hardly interfered with sports activies. It seemed there were many patients in basketball, volleyball, field and track and tennis. In these sports, patellofemoral joint may be influenced by groud reaction force or accelation
社団法人日本理学療法士協会の論文
1987-02-10

膝蓋大腿関節障害のバイオメカニクス

スポンサーリンク

概要

著者

関連論文

スポンサーリンク