研究单位:[1]Peking Union Medical College Hospital[2]Xuanwu Hospital, Beijing,Beijing, Beijing, China, 100053[3]Beijing Tongren Hospital,Beijing, Beijing, China, Beijing
The purpose of this trial is to find out the appropriate way to treat DM patients with critical limb ischemia. This trial includes two parts. Part I focuses on the treatment of femoral arterial lesion and part II focuses on the treatment of below-knee arterial lesion.