When broken down by surgery type, the most common reason for a revisional surgery among those who had banding was band-associated problems, such as migration stenosis or slippage. Among banding patients, nausea and weight-related indications were also common reasons for revision.

As for VBG patients, the most common indication for revisional surgery was staple-related disruptions, accounting for 10% of these patients. Nausea due to stenosis and collar migration were also common indications for revision. The most common indications for revisional surgery for gastric bypass patients were reflux-associated and esophagus-associated complications.

https://www.medpagetoday.com/endocrinology/obesity/77253

"The dominant reason for corrective revisional surgery was bile reflux (including esophagitis), which occurred only in patients with loop technique GBP," the researchers noted, adding how "this demonstrates the superiority of the Roux-en-Y technique with regard to the need for secondary interventions."

Although the small percentage of gastric bypass patients included in the cohort was a limitation, it's still apparent that this surgery accounted for fewer revisionary surgeries. "Among more than 200 Roux-en-Y gastric bypass procedures, only five (2.3%) required any reoperation," he said.

"Revisional surgery carries a higher complication rate than the primary procedure, but if needed, it should not be denied..."

Oh Missouri-Lee's Summit, you are one great researcher, I enjoy your posts because they are unfailingly well-thought out.