Tubularized Penile-Flap Urethroplasty Using a Fasciocutaneous Random Pedicled Flap for Recurrent Anterior Urethral Stricture
نویسندگان
چکیده
This report describes the use of a tubularized random flap for the curative treatment of recurrent anterior urethral stricture. Under the condition of pendulous lithotomy and suprapubic cystostomy, the urethral stricture was removed via a midline ventral penile incision followed by elevation of the flap and insertion of an 18-Fr catheter. Subcutaneous buried interrupted sutures were used to reapproximate the waterproof tubularized neourethra and to coapt with the neourethra and each stump of the urethra, first proximally and then distally. The defect of the penile shaft was covered by advancement of the surrounding scrotal flap. The indwelling catheter was maintained for 21 days. A 9 month postoperative cystoscopy showed no flap necrosis, no mechanical stricture, and no hair growth on the lumen of the neourethra. The patient showed no voiding discomfort 6 months after the operation. The advantages of this procedure are the lack of need for microsurgery, shortening of admission, the use of only spinal anesthesia (no general anesthesia), and a relatively short operative time. The tubularized unilateral penile fasciocutaneous flap should be considered an option for initial flap urethroplasty as a curative technique.
منابع مشابه
Penile circular fasciocutaneous skin flap in 1-stage reconstruction of complex anterior urethral strictures.
PURPOSE We review the applications and outcomes of penile circular fasciocutaneous flap urethroplasty in 66 patients at our institution. MATERIALS AND METHODS We used a circular distal penile skin flap for urethral reconstruction in 66 men with complex urethral strictures. Average stricture length in this series was 9.08 cm. and mean followup was 41 months (range 1 to 7 years). RESULTS The ...
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PURPOSE Penile circular fasciocutaneous flap urethroplasty is a useful technique for a long anterior urethral stricture due to the flap's hairless nature and ample length. We investigated the surgical outcomes of urethroplasty for a complex anterior urethral stricture, performed using a penile circular fasciocutaneous flap. MATERIALS AND METHODS Between 2008 and 2013, we performed a retrospec...
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Extensive or panurethral strictures that involve both the pendulous and bulbar urethra were difficult to treat surgically. Successful repair of panurethral strictures was challenging, particularly in patients with recurrent panurethral strictures after previous surgical attempts. Such therapeutic efforts were well-known risk factors for the failure of urethroplasty, because of spongiofibrosis a...
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