我科自1963～1982年共收治三期一级血栓闭塞性脉管炎173例,治疗情况分析如下。临床资料本组男性172例,女性1例。年龄最高者64岁,最小者22岁,以青壮年为多,占70.6%(表1)。工人57例(33.0%),农民62例(35.8%),职员30例(17.3%),教员10例(5.8%),干部14例(8.1%)。以下肢发病为多,单纯上肢发病者很罕见(见表2)。有足趾溃烂203处,多发生在 Our department from 1963 to 1982 were treated in a total of 173 cases of grade I thromboangiitis obliterans, the treatment is as follows. Clinical data The group of male 172 cases, 1 female. The oldest is 64 years old, the youngest is 22 years old, with more young adults, accounting for 70.6% (Table 1). There were 57 workers (33.0%), 62 farmers (35.8%), 30 workers (17.3%), 10 teachers (5.8%) and 14 cadres (8.1%). In the lower limbs disease is more, simple upper limbs are very rare (see Table 2). There are 203 toes fester, occurred in more