[Assessment of the results of surgical treatment of multiple lesions of lower limb arteries].

121 one-stage "two-floor" reconstructions were performed in multiple lesions of lower limbs arteries. Their results were compared with results of 197 reconstructions of aorto-iliac segment with revascularisation of the firifory of deep femoral artery (DFA). In immediate postoperative period better results were achieved after one-stage "two-floor" reconstructions. There were 70.9% of good results after revascularisation of DFA and 88.4%--after one-stage "two-floor" reconstructions. In long-term period (up to 5 years) after "two-floor" reconstructions the patency of the distal bypasses was lower than that of proximal bypasses since the second year of follow-up. Patency of the distal bypasses after one-stage "two-floor" reconstructions depends on a type of plastic material, location of distal anastomosis of the femoro-popliteal bypass and does not depend on location of the proximal anastomosis. Patency of combined bypasses was lower than one of autovenous bypasses and biografts since the second year of follow-up, patency of femoro-tibial bypasses was lower than that of femoro-popliteal bypasses since the third year of follow-up.