Myelogram-Spine Computed Tomography

A myelogram is a specialized x-ray examination of the spinal cord, nerves, and other tissues within the spinal canal. The procedure involves injecting a contrast solution (a water-soluble dye) to help provide an outline of the spinal cord and nerve roots. The absence of this solution in a specific area, known as a filling defect, can indicate that the spinal cord or nerve root is being pinched or compressed.

Spine computed tomography (spine CT) is an advanced x-ray technique that produces detailed cross-sectional images of the bones and spinal nerves. Together, these tests help physicians diagnose spine disorders and determine appropriate treatment.

How to Prepare

When you schedule your myelogram-spine CT, you will be told whether the procedure will be performed on an inpatient or outpatient basis. If it is to be performed on an outpatient basis, please arrive at the time and location given to you. You can expect to go home the same day, approximately six hours after the procedure is completed.

If you will be admitted to the hospital for this procedure, please arrive at the time and location given to you. You will probably be discharged from the hospital the next day.

Prior to undergoing this procedure, your CINN Outpatient Center nurse will arrange for you to have a blood test.

Do not eat or drink anything after midnight the day before and morning of your myelogram-spine CT. If you are on any medications, you may take them with sips of water. If you are a diabetic, discuss your medication with your CINN physician.

Bring a loose-fitting outfit with you to the hospital. Wearing comfortable clothes while returning home will minimize any discomfort you experience.

You must arrange for a friend or family member to drive you home, unless you are staying at the hospital overnight.