Gastric revisions are surgical procedures that are performed on patients who have previously undergone bariatric surgery but have experienced complications or have not achieved their desired weight loss. Two common types of gastric revisions are gastric sleeve revision and bariatric bypass revision.

Gastric sleeve revision is a procedure that is performed on patients who have previously undergone a gastric sleeve surgery but have not achieved their desired weight loss or have experienced complications.

Gastric bypass revision is a quick endoscopic ( non surgical) procedure to tighten the stomach pouch.