腿部伸展测试、表面肌电图和振动刺激以评估膝关节手术后的功能恢复情况。
Leg extension test, sEMG and vibratory stimuli to assess functional recovery following knee joint surgery.
作者信息
Foti Calogero, Laurini Alessandro, Tiberti Simone, Carli Giancarlo, Tsarpela Olga, Adamidis Kostas, Bonifazi Marco, Giombini Arrigo, Tihanyi Joszef, von Duvillard Serge, De Vita Marilena, Bosco Carmelo
机构信息
Physical and Rehabilitation Medicine, Tor Vergata University, Rome, Italy.
出版信息
Muscles Ligaments Tendons J. 2012 Sep 10;2(2):127-32. Print 2012 Apr.
OBJECTIVE
the purpose of this study was to introduce new procedure to determine the magnitude of functional recovery after knee surgery.
DESIGN
we compared the performance in the leg extension test and the response in the sEMG activity to vibration in the operated to the non-operated leg. Thirty-eight patients with knee operation and 14 healthy subjects participated in these experiments.
RESULTS
during leg extension test, the mechanical power of the operated leg showed a lower value (P<0.001) than the contralateral one, while no differences were noted in the sEMG activity. The sEMG activity during vibration treatment was higher in the operated compared to non-operated leg (P<0.001). It has been suggested that the reduced motility trigger functional adaptations that are exhibited via the vibration test.
CONCLUSIONS
results of our study suggest that combination of vibration and sEMG recordings may detect the impairment as well as monitoring progress of the rehabilitation programs.
目的
本研究的目的是引入新的程序来确定膝关节手术后功能恢复的程度。
设计
我们比较了手术侧与非手术侧在腿部伸展测试中的表现以及表面肌电图（sEMG）活动对振动的反应。38例接受膝关节手术的患者和14名健康受试者参与了这些实验。
结果
在腿部伸展测试期间，手术侧腿部的机械功率显示出比健侧更低的值（P<0.001），而表面肌电图活动未观察到差异。与非手术侧相比，手术侧在振动治疗期间的表面肌电图活动更高（P<0.001）。有人提出，运动能力的降低引发了通过振动测试表现出来的功能适应性变化。
结论
我们的研究结果表明，振动与表面肌电图记录相结合可能检测出损伤情况以及监测康复计划的进展。
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