闭塞性动脉内膜炎(以下简称动脉炎)以中、青年患者较多,往往使病人长时间丧失正常工作能力,该病的患病率约占外科疾病的10—15％。直至目前,有关本病的发病原因尚未完全明了,故难以制订一种统一的治疗方案。曾报道,大多数动脉炎患者血管 Obstructive endarteritis (hereinafter referred to as arteritis) in the young patients more often make the patient a long time loss of normal working ability, the prevalence of the disease accounted for about 10-15% of surgical diseases. Up to now, the pathogenesis of this disease has not yet been fully understood, so it is difficult to formulate a unified treatment plan. It has been reported that most arteritis patients have blood vessels