The development of the doctrine of extrophy of the bladder and methods of its treatment. Presents modern information on the anatomy and pathophysiology of bladder extrophy. Description of pre-transport preparation and transportation of newborns to a surgical hospital. Clearly defined indications and contraindications to various methods of surgery, described in detail the technique of operations, indicated the optimal age of the child for the correction of malformation. The scheme of rational preoperative preparation, features of postoperative management and dispensary supervision of children by doctors of polyclinics . is given. Designed for urologists, pediatric surgeons, pediatricians, interns, clinical residents, sub-ordinators and senior students of medical universities .