During the past 5 yr, 25 children ranging in age from 10 days to 14 yr have been treated for single or multiple severe enterocutaneous fistulas. There were two deaths. In 24 cases out of 25, initial treatment was nonsurgical and consisted of nutritional support (by total parenteral nutrition in 20, and constant rate enteral feeding in 4) and was associated with local treatment. Successful closure was achieved without surgery in 13 cases, and 11 secondary operations were performed, with success in 9. The addition of nutritional methods has completely changed the prognosis of enterocutaneous fistula.