Intraoperative changes in the peripheral circulation with different methods for reconstructing the arteries of the extremities

An examination of 192 patients with obliterating atherosclerosis of lower extremities was made who had different reconstructive operation. Intraoperative measurements of oxygen strain in the foot skin and rheography of the shin have shown that temporary compression of large arteries when making vascular anastomoses cause ischemia of extremities, whose degree and duration is dependent on the technique of the technique of the intervention. Advantages of the method of transprosthetic aortotomy such as less duration and lower degree of ischemia were shown. The possibility was revealed to prognose nearest results of treatment for changing regional hemodynamics and oxygenation of tissues at the moment of termination of the operation.