[The choice of the method of urinary diversion in bladder exstrophy in children].

Transplantation of the ureters into the sigmoid colon by Tikhov-Coffey in the authors' modification has been carried out in 10 children. The ureters were placed into the channel made by supramucosal dissection. Good response was achieved in 9 patients. One case of transplantation of the only ureter of heminephrectomized kidney was fatal.