[A new technic of continent urinary diversion: preliminary results].

This paper presents the results of a series of 10 continent urinary valves performed in the urology department of Ibnou-Rochd hospital in Casablanca according to an original technique between 1991 and 1993. These 10 patients (6 men and 4 women) suffered from various diseases of the lower urinary tract: 4 bladder tumrous, 3 complex vesicovaginal fistulae, two of which were associated with a rectovaginal fistula, one bladder exstrophy, one neurogenic bladder and one extensive urethral stricture. The authors describe the surgical technique and the postoperative course. A detubularized ileal graft was used to create a monoblock valve-reservoir. An effective antireflux system protects the upper urinary tract and continence is ensured by a robust hydraulic valve whose flexibility and patency allow very easy self-catheterization. The physical and urodynamic characteristics of this new diversion make it a solid, perfectly continent solution providing undeniable comfort for the patient. Although based on a limited series, these results illustrate the advantages of this new continent detubularized ileal graft diversion.