超激光照射治疗下肢神经病理性疼痛

Treatment of lower-limb neuropathic pain with linear polarized light irradiation

目的观察直线偏光近红外线(超激光)照射腰交感神经节,治疗下肢神经病理性疼痛的疗效。方法采用超激光治疗仪,以L2为中心对腰交感神经节进行照射,每日1次,每次20min,连续照射30d。评价指标为下肢皮肤温度、VAS评分及痛阈。结果照射后皮肤温度明显高于照射前(P<0.01),治疗后VAS评分明显低于治疗前(P<0.01),治疗后痛阈高于治疗前(P<0.01)。结论超激光照射对下肢神经病理性疼痛有较好的治疗效果。

Objective To observe the therapeutic effect of irradiation of the lumbar sympathetic ganglia by linear polarized light for the lower-limb neuropathic pain.Methods The lumbar sympathetic ganglia was irradiated by super liser therapeutic equipment focused on L2 as the center,once a day,20 min each time for 30 days.Skin temperature on the lower limb,VAS score and pain threshold were evaluated.Results Compared to before,the skin temperature increased（P〈0.01）,VAS decreased （P〈0.01）,and pain threshold incresed（P〈0.01）.Conclusion The super lizer irradiation has a good therapeutic effect on lower extremity neuropathic pain