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A Murine Model of Irreversible and Reversible Unilateral Ureteric Obstruction
14:05

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[Complications of rigid ureteroscopy]

J Vicente1, J Salvador, J Caparrós

  • 1IUNA, Fundación Puigvert, Servicio de Urología, Barcelona.

Actas Urologicas Espanolas
|January 1, 1991
PubMed
Abstract

Insights

Complications from urethroscopy were analyzed, revealing a 15% rate. Newer techniques like ultrasonic lithotrity significantly reduced complications compared to older methods.

Area of Science:

  • Urology
  • Surgical Complications

Context:

  • Analysis of peri- and post-operative complications in 250 urethroscopies performed between May 1985 and January 1989.
  • Comparison with 20 other series encompassing 2,599 urethroscopies, showing a similar complication rate of 14.5%.

Purpose:

  • To investigate the pathogeny of complications encountered during urethroscopy.
  • To evaluate the impact of evolving techniques on complication rates.

Summary:

  • Complication rates varied chronologically, with 16% in 1985 and 7% in 1986.
  • Technique comparison showed electrohydraulic lithotrity (42%) had higher complications than ultrasonic lithotrity (12%).
  • Major complications identified include perforation, avulsion, and ureteral stenosis.

Impact:

  • Highlights the importance of technique selection in minimizing urethroscopy complications.
  • Provides insights into the causes of severe complications such as perforation and stenosis.
  • Suggests advancements in lithotripsy technology have improved patient safety in urological procedures.

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