Transluminal or Percutaneous Endoscopic Drainage and Debridement of Abcesses After Bariatric Surgery

Endoscopic percutaneous access was obtained through surgical drains or after ultrasound-guided percutaneous drainage with a thin scope , and transluminal procedures with large scopes through the leak hole. All the procedures were performed under general anesthesia and carbon dioxide insufflation. Debridement was done by pus aspiration and irrigation.