Harnröhrenrekonstruktion unter Verwendung von Mundschleimhauttransplantaten

Buccal mucosa is the ideal material for urethral reconstruction because it is easy to harvest, is accustomed to permanent moisture and can be used at any location in the urethra. Stricture length and local conditions of the urethra have to be considered to decide which technique is required to reconstruct the urethra. Open urethroplasty with buccal mucosa has a success rate over 85% and should be used after unsuccessful internal urethrotomy and primarily in longer strictures.