变速变阻力运动训练对前交叉韧带损伤重建术后的疗效

目的:观察变速变阻力运动训练对前交叉韧带(ACL)损伤后关节镜下自体腘绳肌腱重建术后患者的康复疗效.方法:ACL损伤后自体腘绳肌腱重建术后患者60例,随机分为研究组和对照组各30例,2组均接受常规康复治疗,研究组加用变速变阻力运动训练.治疗12及24周时分别测定患肢股四头肌和腘绳肌峰力距(PT)并给予Lysholm膝关节功能量表评定(LKSS).结果:术后第24周,2组患者患肢股四头肌和腘绳肌PT、LKSS评分均较术后第12周明显提高,且研究组PT、LKSS评分提高幅度更高于对照组(均P＜0.05).结论:对于ACL损伤重建术后患者,变速变阻力运动训练较常规康复治疗更有利于其膝关节功能恢复.

Effectiveness of variable velocity and resistance training exercise for patients with anterior cruciate ligament reconstruction

Objective:To observe the effects of variable velocity and resistance training exercise in the treatment of patients subject to arthroscopic hamstrings reconstruction after anterior cruciate ligament (ACL) injury.Methods:Sixty patients subject to arthroscopic hamstrings reconstruction after ACL injury were randomly divided into research group and control group (n=30 each group).Both groups were given traditional treatment,and the research group was subjected to variable velocity and resistance training exercise additionally.Twelve and 24 weeks after the treatment,peak torque (PT),Lysholm knee scores (LKSS) of quadriceps femoris and hamstrings were measured.Results:After 24 weeks postoperation,the PT and LKSS scores of quadriceps femoris and hamstrings in both groups were increased,more significantly in research group than in control group (all P<0.05).Conclusion:For patients subject to arthroscopic hamstrings reconstruction after ACL injury,variable velocity and resistance training exercise combined with comprehensive rehabilitation treatment can facilitate the recovery of knee function.