Complete penile disassembly in epispadias repair.

Abstract

To report current results of complete penile disassembly technique in epispadias repair. In ten years, we have preformed 31 complete penile disassembly for proximal epispadias repair. Twenty-four patients had epispadias after primary repair of bladder exstrophy and 7 isolated penopubic epispadias. The age of the patients ranged from 10months to 6years (median 3years). The shortening of urethral plate was found in 30 patients (97% of cases), and this shortening varied between 6 and 16mm. However, in one patient we found a lengthening of the urethral plate of 8mm. The narrowing of urethral plate was found in all patients, and this narrowing varied between 30 and 50% of the width of the plate. Postoperative complications encountered in our patients were dominated by fistulas and dehiscence, particularly in patients who had bladder exstrophy-epispadias complex. After dehiscence and fistulas repair, the cosmetic results were satisfying in 25 patients (80.5% of cases) with conical glans and meatus in orthotopic position without any necrosis of the glans. However, the urinary continence ≥ 1h was observed in 6 patients (19% of cases) and only 3 patients (9.7% of cases) had a urinary continence ≥ 3h. The mean follow-up was 61 months. The complete penile disassembly remains one of the best techniques for epispadias repair. However, we noticed a reappearance of the dorsal curvature of the penis in a large number of patients treated for isolated epispadias and the impact of this technique on urinary incontinence remains uncertain.