What is X-ray radiography?
X-ray radiography is a safe, painless diagnostic test that uses X-rays, which are a form of electromagnetic energy, just like visible light. A machine sends individual X-rays through the body, and a computer records the images that are created.
What can I expect?
We'll do everything we can to make you comfortable during your test. The body part being examined is positioned on a surface with an X-ray cassette underneath or behind it. Then the X-ray beam is focused on the area of interest, using a beam of visible light. A body part is always imaged from at least two different angles, since each image is only two-dimensional.
How will it feel?
There is no sensation from the X-ray. It's important that you hold as still as possible during the scan, usually about 1 second, because movement can blur the image. You may be asked to hold your breath very briefly.
How should I prepare?
- Be sure to tell the health care provider if you are or might be pregnant.
- You will be asked to remove jewelry and wear a hospital gown.