Endoscopic retrograde cholangiopancreatography(ERCP) and its treatment techniques are important methods for the minimally invasive treatment of adult pancreaticobiliary diseases.With the development of endoscopic technology and the improvement of pediatricians′ understanding of ERCP, the indications of ERCP technology in children with pancreatic diseases are increasing.Based on the current literature, this review expounded the indications, operation methods and complications of ERCP in children with pancreatic diseases, aiming to improve the understanding of minimally invasive treatment of children with pancreatic diseases, and promote the application and development of ERCP in children.