Commonly performed technique for reimplantation of the ureter or surgical correction of ureteral reflux. The ureter is intubated and mobilized, hiatus is dilated and the retroperitoneal ureter mobilized, peritoneum is reflected from outer surface of bladder, neohiatus is created with internalization of ureter (with scissor dissection used to create channel) into bladder, and original hiatus is closed. Advantages are easy accessible ureteral orifices via cystoscopy and good tunnel length. Possible disadvantages are ureteral obstruction and inadvertent sigmoid colon injury if performed on the left side.