目的: 探讨髂静脉狭窄患者经同侧大隐静脉入路髂静脉成型及支架植入术在日间治疗模式中应用的可行性和近期疗效。方法: 回顾性分析2017年2月至2022年3月经同侧大隐静脉入路实施髂静脉成型及支架植入术日间模式治疗的病例，共21例，男6例，女15例，年龄37~79岁[(62.5±10.2)岁]。髂静脉狭窄中单纯累及髂总静脉16例，单纯累及髂外静脉2例，同时累及髂总及髂外静脉3例，均通过同侧大隐静脉入路行髂静脉成型及髂静脉支架植入术，同时存在大隐静脉瓣膜功能不全的单纯髂静脉狭窄患者同期行大隐静脉射频闭合及曲张静脉硬化治疗术。术后规律直接口服抗凝药治疗及压力治疗，所有患者住院时间均于小于24 h。结果: 所有21例患者手术均成功(手术成功率100%)，术中无并发症，术后即刻并发症中穿刺点出血1例，加压包扎纱布被完全浸湿，经再次压迫止血5 min后渗血停止，所有患者住院时间均于小于24 h。随访结果：术后3个月随访率100%，其中绝对有效18例(18/21，85.7%)，相对有效(术后仍有色素沉着，但范围减小)3例(3/21，14.3%)。髂静脉支架均通畅，同期行大隐静脉射频治疗患者射频治疗段大隐静脉主干均闭合良好。术后6个月随访率71.4%(15/21)，其中绝对有效14例(14/15，93.3%)，相对有效(术后仍有色素沉着，但范围减小)1例(1/15，6.7%)。髂静脉支架均通畅，同期行大隐静脉射频治疗患者射频治疗段大隐静脉主干均闭合良好。结论: 经大隐静脉入路髂静脉狭窄的介入治疗技术在日间治疗模式中可行，有明确优势，近期疗效满意。

Objective: To explore the feasibility and recent efficacy of iliac vein molding and stenting in daytime treatment mode in patients with iliac vein stenosis. Methods: Medical records of iliac vein molding and stenting performed in the ipsilateral great saphenous vein approach conducted from February 2017 to March 2022 were retrospective reviewed. There were 21 cases, 6 males and 15 females. Age ranged from 37 to 79 years [(62.5 ± 10.2) years]. The stenosis in the 21 limbs simply involved the common iliac veins in 16 patients, 2 patients had the simple and external iliac veins, and both the total and external iliac veins in 3 patients. Both iliac vein molding and iliac vein stenting were performed through the ipsilateral great saphenous vein approach. The patients with simple iliac vein stenosis with great saphenous vein valve insufficiency also underwent radiofrequency closure of great saphenous vein and flexural vein sclerosis therapy simultaneously. Regular postoperative direct oral anticoagulants therapy and stress therapy were followed. All the patients were hospitalized for less than 24 h. Results: All the 21 patients operations were successful (the success rate was 100%), without any intraoperative complications. Immediate postoperative complications were puncture point bleeding in 1 case. The bandage gauze was completely wet. The bleeding was stopped after 5min of recompression. All the patients were hospitalized for less than 24 h. Follow-up results: The 3-month follow-up rate after operation was 100%. Absolute effective 18 cases (18/21, 85.7%). Relatively effective(postmentation still after surgery, but with less extent) in 3 cases (3/21, 14.3%). The iliac vein stents were unobstructed, and the trunk of the great saphenous vein was well closed in the patients with great saphenous vein radiofrequency treatment. The 6-month follow-up rate after operation was 71.4%(15/21). Of these, 14 cases (14/15, 93.3%) were absolutely effective. Relatively effective(postmentation still after surgery, but with less extent) in 1 case (1/15, 6.7%). The iliac vein stents were no restenosis or obstruction, and the trunk of the great saphenous vein was well closed in the patients with great saphenous vein radiofrequency treatment. Conclusion: The interventional treatment technique of iliac vein stenosis is feasible in the daytime treatment mode, with clear advantages and satisfactory recent efficacy.