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Videoendoscopic surgery by extraperitoneal access: technical aspects and indication.

M Tobias-Machado1, Roberto V Juliano, Heloisa A Gaspar

  • 1Discipline of Urology, ABC School of Medicine (FMABC), Santo André, São Paulo, Brazil. telmamsm@icrhcnet.usp.br

International Braz J Urol : Official Journal of the Brazilian Society of Urology
|March 5, 2005
PubMed
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This study explores the extraperitoneal approach in laparoscopic urology, a minimally invasive technique for urogenital diseases. While its use is growing globally, evidence doesn't favor it over the transperitoneal route, making surgeon preference key.

Area of Science:

  • Urology
  • Minimally Invasive Surgery
  • Endoscopic Surgery

Background:

  • Laparoscopic surgery is integral to minimally invasive urology.
  • The extraperitoneal approach, though classic, is underutilized in videoendoscopic procedures.
  • Limited discussion exists on the practical applicability of this approach in Brazil.

Purpose of the Study:

  • To discuss technical aspects and indications for the extraperitoneal endoscopic approach in urology.
  • To report on improvements over a 5-year period with 150 cases.
  • To review the global acceptance and evidence for the extraperitoneal route.

Main Methods:

  • Review of literature on extraperitoneal endoscopic approaches.
  • Analysis of 150 laparoscopic urological cases over 5 years.

Related Experiment Videos

  • Discussion of technical considerations and patient selection criteria.

    • Main Results:

    • Global acceptance of the extraperitoneal endoscopic approach is increasing.
    • No definitive evidence shows superiority over the transperitoneal route; choice is surgeon-dependent.
    • Key advantages include direct renal hilum access and peritoneal structure isolation.

    Conclusions:

    • The extraperitoneal endoscopic approach offers specific advantages in select urological cases.
    • It is particularly useful when peritoneal adhesions are suspected or peritoneal integrity is desired.
    • Surgeon preference remains a primary factor in choosing between extraperitoneal and transperitoneal routes.