血栓闭塞性脉管炎(TAO)是常见的疑难病之一。从1986年以来,我们应用 He—Ne 激光穴位照射治疗 TAO120例,效果满意。为了探讨激光对免疫功能的影响,我们还进行了激光治疗前后的免疫指标检查。现报告如下。材料和方法一般情况:120例患者中男114例,女6例;年龄21～51岁;病程1月～10年。有吸烟史者118例,有受寒史者97例,有外伤史者10例,上肢患病者4例,下肢患病者116例。全 Thromboangiitis obliterans (TAO) is one of the most common and difficult problems. Since 1986, we applied He-Ne laser acupoint irradiation TAO 120 cases, with satisfactory results. In order to investigate the impact of laser on immune function, we also conducted immunological tests before and after laser treatment. The report is as follows. Materials and Methods General situation: There were 114 males and 6 females in 120 cases, ranging in age from 21 to 51 years. The course of disease ranged from 1 to 10 years. There are 118 cases of smoking history, there are 97 cases of cold history, history of trauma in 10 cases, 4 cases of upper limbs, 116 cases of lower limbs. all