Treatments

Dilation

Dilation is used to relieve swallowing problems that stem from a narrowed esophagus or esophageal sphincter (muscle between esophagus and stomach).

A dilator or an air-filled balloon is inserted into the esophagus through an endoscope. The dilator is expanded to stretch the muscles of the esophagus or esophageal sphincter. After treatment a patient can usually resume a regular routine and diet.