Transoral incisionless fundoplication
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Transoral incisionless fundoplication (TIF) is an endoscope treatment designed to relieve symptoms of gastroesophageal reflux disease (GERD). The TIF procedure, similar to Nissen fundoplication, alleviates GERD symptoms by wrapping a portion of the stomach around the esophagus.[1]
The TIF procedure, unlike laparoscopic fundoplication, does not require surgical incisions. Instead a surgical device (called the EsophyX) is inserted into the mouth, passed through the throat, and into the stomach. An endoscope is utilized to perform the procedure.[2]
A minority of individuals who undergo the TIF procedure also require a hiatal hernia repair operation.[3] The procedure is performed while the person is under general anesthesia[4] and is typically an outpatient procedure.[1]