500 anesthesias were performed in patients with surgical diseases in the presence of diabetes millitus (90% of patients with II type diabetes). The methods of intravenous anesthesia are proposed for short-term procedures with preservation of spontaneous ventilation and stable hemodynamics. The method of epidural anesthesia with introduction of major dose of anesthetic in two stages was developed for the operation on the lower extermities, it provides for stable hemodynamics and adequate anesthesia. Factors, influencing the choice of anesthesia were determined. Basic principles of intensive care in patients with surgical infection in diabetes mellitus were established.