Esophageal Manometry

What is Esophageal Motility?

It is a procedure that enables the doctor to evaluate the muscles in your esophagus.   It is performed by passing a small flexible tube through your nose into your esophagus.  Once the tube is in place, it allows muscle activity to be assessed.

Why is Esophageal Motility recommended?

This procedure is used to help diagnose patients who suffer from chest pain, heartburn, acid reflux or difficulty swallowing.  It is also used to measure the pressure of the muscle at the lower end of the esophagus before surgery.

How do I prepare for this test?

To ensure accurate test results and that your exam will not need to be repeated, please remember:

• Do not have anything to eat or drink 6 hours before your exam.
• Twenty-four hours before your test you should not take metoclopramide, even if your doctor has prescribed them for you.
• Metoclopramide can give a false, negative report on your Esophageal Motility test.
• Since taking some medications can give you inaccurate test results, please wait until after your exam to take any morning medications.

What should I expect during the procedure?

You will be lying down during the procedure.  Once the tube is in place, you will need to swallow when you are asked.  The procedure takes about 45-60 minutes.  The tube will not interfere with your breathing.  A staff employee designated by the physician will do the test.

What happens after the procedure?

You may return home or to work after the exam and resume your usual diet and activities. Results will not be available before 7 to 10 working days after your procedure.

Are there any complications?

This exam is very safe for you.  There are very few potential serious complications.  You may feel minor discomfort during the procedure or a minor sore throat.