【摘要】 电针治疗50例腰腿痛病人,有效率为96.0％,显效以上占74.0％。35例肢体血流图显示治疗后病肢血流量增加率比健肢明显(P<0.01)。用大白鼠作试验,比较椎管内,外电针的镇痛效果。发现椎管内电针有更明显的镇痛效果(P<0.001),而且以低频(4～16Hz)为优。此外,作者还对电针的安全度进行了研究。更多还原

【Abstract】 50 patients with lumbago and leg pains were treated by intrathecal electroacupuncture. The cure and improvement rate was 96.0%, while the cure and marked improvement rate was 74.0%. The rheography in 35 patients showed that blood flow increase rate was higher in affected legs than in unaffected ones (P<0.01). The comparison between intra- and extrathecal electroacupuncture in rats revealed that the former had significantly greater analgesic effect (P<0.001), and the analgesic effect produced by low frequence stimulation (4-16 Hz) was much greater than that by high frequence stimulation (800-2 000 Hz) (P<0.001. In addition, the safety of electroacupuncture was also discussed.更多还原