Spinal X-Ray

Before the X-ray test, tell your doctor if you:

• Are or might be pregnant. The risk of radiation exposure to your unborn baby (fetus) must be considered. The risk of damage from the X-rays is usually very low compared with the potential benefits of the test. If a spinal X-ray is absolutely necessary, a lead apron will be placed over your belly to shield your baby from the X-rays.
• Have had an X-ray test using barium Reference contrast material Opens New Window (such as a Reference barium enema Opens New Window) in the past 4 days. Barium shows up on X-ray films and makes it hard to get a clear picture of the lower back (lumbar spine).

You don't need to do anything else before you have this test.

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