[Initial experience of an alternative surgical strategy for stenosis post- urethroplasty using dorsal buccal mucosa graft].

In the early '80s, tubularized preputial flap has been intensively used for proximal hypospadias. Even if not yet used today, there are a conspicuous number of patients treated in that time that today present with obstructive symptoms. In this paper, authors propose an initial experience of an alternative strategy to the complete re-do. Three patients (6, 9 and 27 years old) were diagnosed of stenosis at the junction of the tubularized preputial flap and the native urethra. Proximal and distal urethra was normal at the urethrogram in all cases. A augmentation was performed. One year follow up is free of obstructive symptoms and flowmetry is normal. The technique proposed seems to be the best balanced owing to a minimal invasivity and better results along time.