针灸治疗脊髓灰质炎后遗症的肌电图观察

Acupuncture treatment of polio sequelae of EMG observation

目的:观察针灸治疗对脊髓灰质炎后遗症肌电图的影响。方法:使用针灸对脊髓灰质炎后遗症进行治疗,分别在治疗前后记录患者股四头肌肌电图并对比其治疗前后的变化。结果:在治疗前,多数患者肌电图运动单位电位未引出或明显减少,但电压增高或减低、时限宽;少数有纤颤电位、正锐波。3个疗程后,肌电图的纤颤电位减少或消失;运动单位电位数量增加,电压及时限均有一定恢复;出现多相电位等。肌电图好转者32例,有效率78%,且肌电图变化与临床疗效和肌力变化一致。结论:针灸是治疗脊髓灰质炎后遗症的有效方法。

Objective： To investigate the polio sequelae of aCupuncture treatment on the impaCt of the EMG. Methods： The use of aCupuncture to treat polio sequelae were recorded before and after treatment in patients with EMG quadriceps before and after treatment and compared their changes.Results： Before treatment, the majority of patients EMG motor unit potential leads or not significantly reduced, but higher or lower voltage, time width; A handful of fibrillation potential is sharp waves. Three courses, the EMG fibrillation potential to reduce or disappear; The increase in the number of motor unit potential, a certain voltage and the time limits are restored; Such a multiphase potential. EMG turn for the better have 32 cases, the response rate was 78 %, and EMG changes and clinical efficaCy and strength changes unanimously. Conclusion： Acupuncture treatment is the most effective way of polio sequelae.