Myelogram

A myelogram is a test to check problems with your spinal canal, a tunnel-like structure in your spine that holds your spinal cord. A myelogram uses X-ray or computed tomography (CT) to create pictures of your spinal canal.

The exam table may be tilted during the x-ray.

Before Your Test

• Don't eat the morning of the test, but you can drink water or other clear fluids.

• If instructed, stop taking medications before the test.

• Arrange for someone to drive you home.

During Your Test

• You will change into a hospital gown.

• X-rays of your spine will be taken.

• Your lower back will be cleaned, covered with drapes, and injected with a numbing medication.

• Contrast fluid will be injected into your spinal canal and a small amount of spinal fluid may be withdrawn.

• Additional x-rays will be taken.

• If you need a CT test, it will follow the x-rays.

After Your Test

• Take it easy for the rest of the day, as advised.

• Lie down with your head raised if you get a headache, or if instructed to do so.

• Drink plenty of water.

• Your doctor will discuss the test results with you during a follow-up appointment.