Medical Encyclopedia

Medical Encyclopedia

Achalasia - series: Procedure, part 1

 Procedure, part 1

Achalasia - series
Illustrations:

  • Normal anatomy
  • Indications
  • Procedure, part 1
  • Incision
  • Procedure, part 2

    • 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.

    Update Date: 2/20/2008

    Updated by: Christian Stone, MD, Division of Gastroenterology, Washington University in St. Louis, School of Medicine, St. Louis, MO. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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