摘要
运用Ｃｙｂｅｘ－３３０型等速测力系统对４８例膝关节外伤患者的双侧膝伸肌和屈肌进行了肌力测试。结果表明两侧膝伸肌和屈肌的峰力矩值在不同运动速度（６００°／ｓ、１２０°／ｓ和１８０°／ｓ）时均有下降，两侧比较差异非常显著。不同性别间，健侧膝伸肌和屈肌峰力矩值间无显著性差异。认为等速测试配合膝关节镜检查对某些膝关节内损伤的诊断有一定的帮助。康复训练可以提高膝屈、伸肌力（尤其是膝屈肌和伸肌峰力矩比值），对保持膝关节稳定性有重要意义。
Knee flexors and extensors strength of
48 patients with knee injuries were tested in both involved and
uninvolved side with a Cybex-330 isokinetic testing system. The
results showed that peak torque values of flexors and extensers of
both knee joints were lower at three angular velocities of 60°/s,
120°/s and 180°/s, especially lower in involved side than in
uninvolved side(P<0. 01). The peak torque values and
H/Q(hamstring/quadriceps) rates were no significantly diferent
between normal joints and involved joints. Isokinetic evaluation
combined with arthroscopy are important to diagnose knee joint
injuries. Both extensor and flexor muscles of the knee should be
strengthed in the rahabilitation programs,especially H/Q rates to
improve joint stability of the involved knee.Author' s
address:Department of rehabilitation Medicine, Shanghai Changzheng
Hospital, Shanghai, 200003
出处
《中国康复医学杂志》
CAS
CSCD
1996年第5期207-209,共3页
Chinese Journal of Rehabilitation Medicine
关键词
等速测试
膝关节损伤
康复
Isokinetic testing
Knee joint
injuries
Rehabilitation
