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Transpubic urethroplasty in children

S A Kramer, W L Furlow, D M Barrett

    The Journal of Urology
    |December 1, 1981
    PubMed
    Summary
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    Transpubic urethroplasty is a successful surgical option for pediatric urethral strictures, offering good outcomes for urinary continence and minimal orthopedic complications. However, pre-existing pelvic injury can impact erectile function post-surgery.

    Area of Science:

    • Urology
    • Pediatric Surgery
    • Reconstructive Urology

    Background:

    • Membranous urethral strictures in children can lead to significant functional impairment.
    • Surgical reconstruction is often necessary to restore urethral continuity and function.
    • Transpubic urethroplasty offers a surgical approach for complex urethral strictures.

    Purpose of the Study:

    • To evaluate the efficacy and safety of transpubic urethroplasty in pediatric patients with membranous urethral strictures.
    • To assess the functional outcomes, including urinary continence and orthopedic stability, following the procedure.
    • To identify potential complications and risk factors associated with transpubic urethroplasty in this population.

    Main Methods:

    • Transpubic urethroplasty was performed in 12 pediatric patients with membranous urethral strictures.

    Related Experiment Videos

  • Wedge resection of the pubic symphysis was utilized for surgical exposure.
  • Patient outcomes regarding urinary continence, erectile function, and orthopedic stability were assessed post-operatively.

    • Main Results:

    • The procedure was successful in all 12 patients with minimal morbidity and no mortality.
    • Post-operative urinary continence was achieved in 8 patients, with partial continence in 2 and incontinence in 2.
    • Satisfactory exposure of the prostatic urethra was achieved without orthopedic instability, abnormal gaits, or pelvic girdle pain.
    • Three patients with pre-existing pelvic injury experienced loss of erectile function, highlighting the risk of impotence after posterior urethral rupture.

    Conclusions:

    • Transpubic urethroplasty is a safe and effective surgical technique for treating membranous urethral strictures in children.
    • The procedure provides adequate surgical exposure and generally results in good functional outcomes for urinary continence.
    • Pre-existing pelvic trauma poses a risk for post-operative erectile dysfunction, independent of the urethroplasty itself.