Outcome of patients with failed pelvic fracture-associated urethral injury repair: A single centre 10-year experience.

Most cases of recurrent posterior urethral strictures of <3 cm in length can be operated by PPU with reasonable success rates. Complex and long-segment (higher than 3 cm) strictures require use of ancillary procedures like TPU, substitution urethroplasty and Mitrofanoff appendicovescostomy.