You may be able to prevent gas, burping, and bloating. Take steps to avoid swallowing air: Eat slowly. Avoid gulping food or beverages. When you rush through meals or eat on the run, you are more likely to swallow air.
During fundoplication surgery, the upper curve of the stomach (the fundus) is wrapped around the esophagus and sewn into place so that the lower portion of the esophagus passes through a small tunnel of stomach muscle.