Combination endovascular and open treatment of peripheral arterial occlusive disease performed by surgeons. Discussion

The endovascular treatment of peripheral arterial occlusive disease has historically been performed by interventional radiologists and cardiologists. With additional training in endovascular techniques, surgeons become uniquely suited to manage arterial lesions with both endovascular and conventional surgical techniques. Over a 14-month period, 13 patients underwent combination endovascular and open reconstruction on limbs with peripheral arterial occlusive disease. There were 10 males and 3 females. The mean age was 66 years. All procedures were performed in the operating room by surgery residents under the direct supervision of vascular surgeons. After intraoperative angiography, 26 arterial lesions underwent percutaneous transluminal angioplasty (aorta, 1; common iliac, 14; external iliac, 10; superficial femoral, 1). Twenty-five of 26 lesions were further treated with intraluminal stent placement, the lone exception being a case of superficial femoral artery angioplasty. Concomitant open reconstruction was performed on all limbs, 14 as outflow and 1 as inflow. There were two cases of procedural morbidity and one perioperative death secondary to myocardial infarction. There were no wound-related complications. The mean ankle-brachial index of the affected lower extremity improved from 0.41 (± 0.15) to 0.74 (± 0.14) at 30 days. Mean follow-up was 8 months (range, 2-14). Based on our early experience, simultaneous combination endovascular and open reconstruction of multisegment arterial occlusive disease can be performed safely and efficiently by surgeons.