The article presents the results of studying the possibilities of using of a catheter microenterostomy for the early enteral feeding of patients undergone resection of the stomach in emergency or urgency. The study was conducted on the main group of 32 patients to whom there was used the percutaneous catheter microenterostomy for the introduction of nutrients. In the control group of 30 patients enteral nutrition was carried out through the gastrointestinal duel channel combined probe transnasally installed. These results indicate that the using of catheter microenterostomy provides adequate nutritional support and metabolic care in the postoperative period, reduces postoperative complications and improves the results of treatment in patients undergone resection of the stomach.