[Diabetic gangrene and amputation].

The authors describe group of 60 patients with diabetic gangrena of lower extremity. In 24 cases was performed primary amputation (14 acral and 10 in thigh for sepsis). In 14 patients was carried out balloon angioplasty, in 6 bypass and in 16 a lumbal sympathectomy. The big amputation was necessary after the revascularization in 9 cases. A treatment of the diabetic foot have to be complex. Before amputation is the angiography necessary. It is enabled also by the balloon angioplasty. Microangiopathy with the good arteriography finding in main limb arteries make acral amputation possible.