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.
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| The exam table may be tilted during the x-ray. |
Before Your Test
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Don’t eat the morning of the test, but you can drink water or other clear fluids.
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If instructed, stop taking medications before the test.
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Arrange for someone to drive you home.
Tell the health care provider if you:
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Are pregnant or think you may be
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Have any bleeding problems
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Take blood thinners (anticoagulants) or other medications, including aspirin
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Have had back surgery or low-back pain
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Have any allergies
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During Your Test
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You will change into a hospital gown.
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X-rays of your spine will be taken.
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Your lower back will be cleaned, covered with drapes, and injected with a numbing medication.
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Contrast fluid will be injected into your spinal canal and a small amount of spinal fluid may be withdrawn.
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Additional x-rays will be taken.
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If you need a CT test, it will follow the x-rays.
Call Your Doctor If:
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You have a headache that lasts 2 days or more
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You have a fever
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You have lasting pain in your back, or tingling in your groin or legs
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After Your Test
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Take it easy for the rest of the day, as advised.
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Lie down with your head raised if you get a headache, or if instructed to do so.
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Drink plenty of water.
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Your doctor will discuss the test results with you during a follow-up appointment.