Procedure, part 1

Achalasia can sometimes be treated with medication that helps the lower esophageal sphincter relax. If medication is ineffective, however, esophageal dilatation can correct the problem. To open the esophagus, a balloon dilator is passed through the mouth down to the level of the lower esophageal sphincter, using an endoscope. The balloon is inflated, thus stretching the sphincter.

Review Date: 5/4/2006
Reviewed By: Jenifer K. Lehrer, MD, Department of Gastroenterology, Frankford-Torresdale Hospital, Jefferson Health System, Philadelphia, PA. Review provided by VeriMed Healthcare Network.

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