The monograph formulated a new direction in the prevention and treatment of peritoneal adhesive disease. The authors, on the basis of literature and their own experience, consider the possibilities of prevention and treatment of adhesive disease and its complications - acute adhesive intestinal obstruction in children . The program of the diagnostic algorithm and complex treatment of patients with adhesive disease of the peritoneum is presented. The validity of the scientific provisions, conclusions and recommendations contained in the monograph are determined by the large clinical material, the informativeness of the research methods, the statistical processing of the results obtained, the totality of which can be qualified as a new promising direction in the problem of treating patients with peritoneal adhesive disease, which is of great practical importance. The monograph is intended for pediatric gastroenterologists, pediatric surgeons, pediatricians, masters, as well as medical students.