Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Percutaneous pyeloplasty.

K Korth1, M Kuenkel, M Erschig

  • 1Department of Urology, Loretto Hospital, Freiburg, F.R. Germany.

Urology
|June 1, 1988
PubMed
Summary
This summary is machine-generated.

Percutaneous surgery for ureteropelvic junction strictures offers a high success rate, especially for acquired cases. This minimally invasive approach provides a safe alternative to open surgery, with open procedures still an option if the percutaneous method fails.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Cross-talk between the signal pathways for pathogen-induced systemic acquired resistance and grazing-induced insect resistance.

Novartis Foundation symposium·1999
Same author

Endostent: new device for ureteral strictures.

Journal of endourology·1998
Same author

Percutaneous endopyelotomy and results: Korth technique.

Journal of endourology·1996
Same author

A mechanical pressure-controlling device for transurethral operations of the bladder.

British journal of urology·1995
Same author

The optical "Veress-needle"--initial puncture with a minioptic.

Endoscopic surgery and allied technologies·1995
Same author

Rationale for antegrade sclerotherapy in varicoceles.

European urology·1995

Area of Science:

  • Urology
  • Minimally Invasive Surgery

Background:

  • Ureteropelvic junction (UPJ) strictures can cause significant urinary obstruction.
  • Surgical intervention is often required to restore proper urine flow.
  • Traditional open surgery can be invasive with longer recovery times.

Purpose of the Study:

  • To report the indications and techniques for percutaneous surgery on UPJ strictures.
  • To evaluate the outcomes of this minimally invasive approach in a patient cohort.
  • To compare the efficacy of percutaneous surgery with open surgery for UPJ strictures.

Main Methods:

  • Percutaneous surgical techniques were employed in 120 patients with UPJ strictures.
  • A follow-up evaluation was conducted on 66 of these patients.
  • Outcomes were analyzed based on the type of stenosis (congenital vs. acquired).

Related Experiment Videos

Main Results:

  • The percutaneous technique demonstrated a high success rate of 89% in secondary (acquired) stenoses.
  • For congenital UPJ strictures, the success rate of the percutaneous method was 75%.
  • The study highlights the effectiveness of the new method compared to open surgery.

Conclusions:

  • Percutaneous surgery is a superior and safe option for treating acquired UPJ strictures.
  • While effective, the percutaneous approach has a slightly lower success rate for congenital UPJ strictures.
  • Open plastic surgery remains a viable salvage option if percutaneous intervention fails.