Gastric Bypass pp 329-336 | Cite as

Endoscopic Treatment of Roux-en-Y Gastric Bypass Complications

  • Lyz Bezerra Silva
  • Gabriel Tavares Xavier Simplicio
  • Josemberg Marins Campos


The Roux-en-Y gastric bypass (RYGB) is effective and safe to treat obesity. However, the increasing number of bariatric procedures performed worldwide leads to an increase, in absolute number, of surgical complications such as leak, gastrojejunal stricture, weight regain, marginal ulcer, and ring complications.

The surgical approach was the first therapeutic option of these complications for a long time. However, revisional surgery is associated with elevated morbidity and mortality. Recently, due to its minimally invasive approach, endoluminal procedures are being increasingly used to treat these adverse outcomes, leading to bariatric endoscopy development. In this chapter we provide an overview of the most important bariatric endoscopy procedures to treat RYGB complications.


Obesity Bariatric surgery Bariatric endoscopy Complications Leak Stents 


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Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • Lyz Bezerra Silva
    • 1
  • Gabriel Tavares Xavier Simplicio
    • 1
  • Josemberg Marins Campos
    • 2
  1. 1.Department of SurgeryFederal University of PernambucoRecifeBrazil
  2. 2.Surgery DepartmentUniversity Hospital, Pernambuco Federal UniversityRecifeBrazil

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