- 0Jun 10, '10 by Nightingale11I know it's not spelt right. I just want to know what exactly this is.
- 1Jun 10, '10 by NotReady4PrimeTime Senior ModeratorDo you mean Nissen fundoplication? It's a surgical procedure where the first part of the stomach is wrapped around the distal end of the esophagus and purse-string sutured in place. It forms a cuff of muscle around the esophagus to decrease or prevent gastroesophageal reflux in infants and children (typically). It also effectively prevents vomiting.