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This simple procedure is
done for the evaluation of difficult swallowing,
or to evaluate the contractions of the esophagus
prior to an endoscopic reflux procedure
(Enteryx,
EndoCinch)
or antireflux surgery. It
consists of a long, flexible tube which is
carefully passed through your nose and down
your esophagus. Prior to passing the tube,
your nasal passage will have been coated with
a medication to help reduce sensation. Once
in place, you will be asked to swallow small
sips of water. Your esophageal contractions
can then be viewed on a computer screen. Measurements
from this test help determine if your esophagus
contracts normally or not. Although a little annoying,
this procedure is easy to do and very tolerable.
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