title: Unsuccessful outcomes after posterior urethroplasty: definition, diagnosis, and treatment.
abstract: OBJECTIVE
  To establish some guidelines for the definition, diagnosis, and treatment of failed posterior urethroplasty.
  
  
  METHODS
  We identified 20 successive patients who required a secondary endoscopic or surgical procedure after anastomotic repair of a postpelvic fracture urethral injury from 1979 to 2010. Of the 20 patients, 18 had undergone perineal repair and 2 a perineo-abdominal procedure. Their medical records were reviewed with a focus on 6 postoperative items: symptoms, onset of unsuccessful result, urethral calibration, urethrocystography, urethroscopy, and treatment. Follow-up ranged from 1 to 25 years (mean 14).
  
  
  RESULTS
  Of the 20 patients, 11 (55%) presented shortly after removal of the urethral stent with failure to void (n = 9) or incontinence (n = 2), and 9 (45%) presented 1 month to 12 years after surgery with a weak stream. Early failures resulted from obstruction at the site of repair in 5 patients, retraction of the bulbar urethra in 3, wrong anastomosis to a false tract in 1, and an open bladder neck in 2. Correction was accomplished by salvage urethroplasty in 8 patients and bladder neck repair in 2. Late failures resulted from narrowing of the anastomosis and were corrected by direct visual internal urethrotomy in 7 patients and surgery in 2.
  
  
  CONCLUSIONS
  Unsuccessful outcomes can be encountered shortly after removal of the urethral stent or delayed for several months or years after surgery. Early cases present by an inability to void or incontinence and usually require salvage urethroplasty or bladder neck repair. Late cases present by a weak urinary stream, are due to narrowing of the anastomosis, and are usually corrected by direct visual internal urethrotomy.
authors.affiliation: Department of Urology, University of Alexandria Faculty of Medicine, Alexandria, Egypt. koraitim_mm@yahoo.com
authors.forename: Mamdouh M
authors.initials: MM
authors.lastname: Koraitim
mesh_terms: D000293:Adolescent; D000328:Adult; D000714:Anastomosis, Surgical / Q000009:adverse effects; D002648:Child; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D012086:Reoperation; D012189:Retrospective Studies; D017211:Treatment Failure; D014521:Urethra / Q000293:injuries* / Q000503:physiopathology / Q000601:surgery*; D014524:Urethral Obstruction / Q000209:etiology / Q000601:surgery; D014525:Urethral Stricture / Q000209:etiology / Q000601:surgery; D014549:Urinary Incontinence / Q000209:etiology / Q000601:surgery; D016055:Urinary Retention / Q000209:etiology / Q000601:surgery; D014563:Urodynamics; D055815:Young Adult