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Related Experiment Videos

A technique for bladder neck reconstruction in exstrophy: the cinch.

S A Koff1

  • 1Division of Surgery, Ohio State University College of Medicine, Columbus Children's Hospital.

The Journal of Urology
|August 1, 1990
PubMed
Summary

This study presents a modified Young-Dees-Leadbetter procedure using a bladder muscle flap to improve continence in bladder exstrophy patients. Six of ten patients achieved full dryness, demonstrating the effectiveness of this surgical modification for bladder neck reconstruction.

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Area of Science:

  • Urology
  • Pediatric Surgery
  • Reconstructive Surgery

Background:

  • Bladder exstrophy poses significant challenges for achieving urinary continence.
  • Traditional bladder neck reconstruction methods have variable success rates.
  • A novel surgical approach is needed to enhance urethral resistance and improve continence outcomes.

Purpose of the Study:

  • To present a modified Young-Dees-Leadbetter procedure for bladder neck reconstruction.
  • To evaluate the efficacy of a bladder muscle flap cinch in improving urethral resistance and achieving continence.
  • To assess the postoperative continence rates in patients with bladder exstrophy.

Main Methods:

  • A surgical modification involving a mucosa-free bladder muscle flap as a cinch around the neourethra was performed.

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  • The procedure integrated bladder neck narrowing, urethral elongation, cuff compression, urethral sling suspension, and urethropexy.
  • Ten patients with bladder exstrophy underwent this modified surgical procedure.

    • Main Results:

    • Six out of ten patients achieved complete daytime and nighttime dryness.
    • Continence was achieved relatively soon after the surgical procedure.
    • The bladder muscle flap cinch effectively increased urethral resistance, contributing to improved continence.

    Conclusions:

    • The modified Young-Dees-Leadbetter procedure with a bladder muscle flap cinch is a promising surgical option for bladder exstrophy.
    • This technique enhances urethral resistance and significantly improves continence rates.
    • The integrated approach offers a comprehensive solution for achieving successful bladder neck reconstruction.