[Observation of intraoperative lower limb blood flow of infrarenal aortic occlusion].

Objective: To summarize the surgical therapy and profiles of lower limb blood flow during surgery for chronic infrarenal aortic occlusion.

Methods: A total of 36 patients of chronic infrarenal aortic occlusion underwent surgical procedures at our department from 2004 to 2011. Their clinical data were analyzed.