砷化镓低能量激光治疗肌筋膜疼痛综合征73例  

Therapeutic effectiveness of low-power Nd:YAG laser on myofascial pain syndrome:73 cases report

作　　者：王燕[1] 耿同超[2] 周宝玉[2] 成丽茹[2] 康和玉[2] 

机构地区：[1]中日友好医院预防保健科,北京市100029 [2]中日友好医院神经内科,北京市100029

出　　处：《中国康复理论与实践》2002年第9期550-550,559,共2页Chinese Journal of Rehabilitation Theory and Practice

摘　　要：目的观察低能量激光对肌筋膜疼痛综合征的治疗效果。方法 73例肌筋膜疼痛综合征患者自身对照 ,采用波长830nm ,输出功率 5 0 0mW砷化镓半导体激光仪辐射治疗扳机点 2 0分钟 ,每日 1次 ,共 5次 ,在治疗前后分别进行疼痛自测、扳机点触压评定。结果治疗结束后 ,患者疼痛强度自测评分从 ( 7 2 4± 2 4)降至 ( 2 2 1± 1 2 2 ) (P <0 0 0 1) ,扳机点压痛显著改善。结论半导体激光治疗能降低疼痛强度 。ObjectiveTo investigate the therapeutic effectiveness of low-power laser on myofascial pain syndrome. Methods73 self-controlled patients with myofascial pain syndrome were irradiated on myofascial trigger points with Nd:YAG laser in wavelength 830nm, power 500mW, 20 minutes per day for 5 times. At pre-and post-treatment,pain intensity and pressure pain of myofascial trigger points were checked. ResultsAfter treatment, score of pain intensity was reduced signficantly from (7.24±2.41) to (2.21±1.22) ( P<0.001). The pressure pain of myofascial trigger points were improved . Conclusions Low-power laser can reduce the pain intensity and increase the pressure pain threshold of myoficial trigger points.

关 键 词：砷化镓低能量激光 治疗 肌筋膜疼痛综合征 

分 类 号：R686.3[医药卫生—骨科学]