Endoscopic management of postoperative fistulas and leaks

Postoperative complications from gastrointestinal surgery can be associated with significant morbidity, and mortality especially if repeat surgery is needed to address these complications. There are wide array of endoscopic interventions and tools available for management of these complications using minimally invasive methods thus decreasing length of hospitalization, morbidity and leading to better patient outcomes. With the advent new tools like Overstitch device, Over the Scope Clip, fibrin glue, etc., these complications can be managed successfully with minimal morbidity. We provide an indepth discussion about available endoscopic options and their application in various scenarios in our article. Endoscopist should be familiar with these complications and endoscopic tools to promote use of these tools and techniques to achieve successful management of these complex conditions