The article presents the results of the examination and treatment of biliary pancreatitis in children. All children with repeated bouts of abdominal pain, accompanied by vomiting, need to determine the amylase of blood and urine. Recurrent pancreatitis requires the elimination of abnormal development of the ductal system of the liver and pancreas. Endoscopic retrograde cholangiopancreatography, magnetic resonance cholangiopancreatography are shown. All children with abnormal development of the ductal system of the liver and pancreas, calculous cholecystitis need surgical treatment.