Endoscopic foreign body removal for treatment of chronic abdominal pain in patients after Roux-en-Y gastric bypass

Eroded suture and staples can cause chronic abdominal pain in post-RYGB patients. In symptomatic patients, visible suture or staples should be considered a potential etiology of chronic pain, instead of normal postoperative findings. Endoscopic foreign body removal might be of therapeutic benefit in these patients.