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Related Experiment Videos

Flexible, actively deflectable fiberoptic ureteronephroscopy.

L Kavoussi1, R V Clayman, J Basler

  • 1Division of Urologic Surgery, Washington University, St. Louis, Missouri.

The Journal of Urology
|October 1, 1989
PubMed
Summary
This summary is machine-generated.

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Flexible, actively deflectable ureteronephroscopy is a minimally invasive technique for evaluating and treating upper urinary tract conditions. This procedure demonstrated high success rates in accessing the collecting system and performing diagnostic or therapeutic maneuvers.

Area of Science:

  • Urology
  • Endourology

Background:

  • Flexible, actively deflectable ureteronephroscopy is an evolving minimally invasive technique.
  • Its application in evaluating and treating upper urinary tract pathologies requires further characterization.

Purpose of the Study:

  • To assess the efficacy and outcomes of flexible, actively deflectable ureteronephroscopy.
  • To evaluate the diagnostic and therapeutic success rates of this procedure in a clinical setting.

Main Methods:

  • Seventy-six flexible, actively deflectable ureteronephroscopic procedures were performed in 68 patients.
  • Indications included urolithiasis, upper tract filling defects, hematuria, and surveillance for transitional cell carcinoma.
  • Access to the area of interest and the collecting system was evaluated.

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Main Results:

  • Successful access to the area of interest was achieved in 96% of patients.
  • Diagnostic and/or therapeutic maneuvers were successful in 84% of patients.
  • The collecting system was accessed in greater than 75% in most cases.

Conclusions:

  • Flexible, actively deflectable ureteronephroscopy is a valuable tool for minimally invasive evaluation and treatment of upper urinary tract conditions.
  • The procedure demonstrates high success rates for access and intervention.
  • It offers urologists a versatile option for managing diverse upper tract pathologies.