[Intraoperative angiography in reconstructive surgery of aorto- iliac occlusions].

In a group of 182 patients who underwent surgical treatment for aortoiliac occlusions 172 had to be subjected to intraoperative distal angiography. The operative tactics in this case was determined by the degree of affection of the peripheral vessels and the character of collateral circulation, which were appraised from the findings of the operative angiograms. According to this, all patients were divided into 4 groups. Two patients developed complications linked with faulty appraisal of the drainage paths.