Management of ureteral obstruction after an antireflux operation: triangular flap ureteroplasty

Pronounced ureteral obstruction following an antireflux operation is an uncommon but often difficult problem to manage. Based on a limited experience we have found that triangular flap ureteroplasty is a worthwhile means of repeat reimplantation of the obstructed ureter and perhaps provides a better alternative than transureteroureterostomy.