Objective To explore the clinical arteriosclerosis obliterans in the cavity under the effect of treatment intervention.Methods I accept hospital treatment of arteriosclerosis obliterans 56 patients,were divided into two groups and the control group.Observation group treatment is endovascular therapy,the control group received traditional artery bypass surgery.The treatment groups were compared.Results The hospitalization time is 9-13 days,surgery time is 1-2 hours,ABI index surgery superior to the control g...