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The Benchekroun ileal valve.

M P Leonard1, D M Quinlan

  • 1University of Manitoba, Winnipeg, Canada.

The Urologic Clinics of North America
|November 1, 1991
PubMed
Summary
This summary is machine-generated.

The Benchekroun hydraulic ileal valve offers reliable stoma continence for patients. This effective mechanism simplifies catheterization and has a lower revision rate than other techniques.

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Area of Science:

  • Urology
  • Surgical Innovation

Background:

  • Urinary diversion and stoma creation are common in urological surgery.
  • Continence mechanisms aim to improve patient quality of life and reduce complications.
  • Previous methods like plicated ileal limbs have shown high revision rates.

Purpose of the Study:

  • To evaluate the reliability and efficacy of the Benchekroun hydraulic ileal valve as a continence mechanism.
  • To compare the Benchekroun valve's outcomes with other ileal limb techniques.
  • To assess complication rates and revision needs associated with the Benchekroun valve.

Main Methods:

  • Retrospective analysis of patients utilizing the Benchekroun hydraulic ileal valve.
  • Assessment of continence, catheterization ease, and stoma-related complications.

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  • Comparison of revision rates with historical data of plicated ileal limbs.

    • Main Results:

    • The Benchekroun valve provided reliable diurnal and nocturnal continence.
    • Cosmetically acceptable stomas and ease of catheterization were reported.
    • Stomal stenosis occurred but was managed successfully; overall revision rate was 33% (5/15 patients).
    • This contrasts with a 58% revision rate for plicated ileal limbs in the same hands.
    • Endoscopic access to efferent limbs facilitated stone treatment and malignancy surveillance.

    Conclusions:

    • The Benchekroun hydraulic ileal valve is a reliable and effective continence mechanism.
    • It offers advantages in terms of continence, catheterization, and lower revision rates.
    • The technique is efficient, particularly as a salvage procedure for failed ileal limbs.