Fundoplication

**Definition:** Mobilization of the lower end of the esophagus and plication of the fundus of the stomach around it (fundic wrapping) in the treatment of GASTROESOPHAGEAL REFLUX that may be associated with various disorders, such as hiatal hernia. (From Dorland, 28th ed)

**Tree numbers:** - E04.210.390

**Synonyms:** - Nissen Operation