目的　通过对 1139条下肢深静脉顺行造影结果分析 ,了解各种下肢静脉疾病所占的比例。方法　1993年 3月至 2 0 0 1年 1月 ,共行下肢静脉顺行造影 1113例共 1139条肢体。结果　原发性深静脉瓣膜功能不全72 3条下肢 (6 3 4 7% ) ,其中双股静脉畸形的原发性深静脉瓣膜功能不全 38条 (3 34% ) ;深静脉血栓后遗症 2 0 9条 (18 35 % ) ;单纯性大隐静脉曲张 199条 (17 4 7% ) ;先天性无瓣膜症 4条 (0 35 % ) ;先天性静脉畸形骨肥大综合征 4条 (0 35 % )。结论　下肢深静脉造影是下肢静脉疾病诊断和鉴别诊断的最可靠方法 ,为下肢静脉疾病的治疗提供了可靠的依据 Objective To analyze the results of 1 139 deep venous angiography of lower extremities to understand the proportion of various lower extremity venous diseases. Methods From March 1993 to January 2001, a total of 1113 cases of 1113 cases of common lower extremity venous angiography were performed. Results Primary deep venous valvular dysfunction was found in 72 3 lower limbs (63.7%), of which 38 were deep venous valvular incompetence (34.4%) in double-venous malformations. Deep vein thrombotic sequelae (18 35%); simple saphenous varicosity 199 (17 4 7%); congenital valvular disease 4 (0 35%); congenital venous malformations of bone hypertrophy syndrome 4 (0 35% . Conclusions Deep venous angiography of the lower extremities is the most reliable method for the diagnosis and differential diagnosis of venous diseases of the lower extremities and provides a reliable basis for the treatment of venous diseases of the lower extremities