A thoracic spine x-ray is an
How the test is performed
The test is done in a hospital radiology department or in the health care provider’s office. You will lie on the x-ray table in different positions. If the x-ray is checking for an injury, care will be taken to prevent further injury.
The x-ray machine will be moved over the thoracic area of the spine. You will hold your breath as the picture is taken, so that the picture will not be blurry. Usually two or three x-ray views are needed.
How to prepare for the test
Tell the health care provider if you are pregnant. Remove all jewelry.
How the test will feel
The test causes no discomfort. The table may be cold.
Why the test is performed
The x-ray helps evaluate:
Diseases of the bone
Tumors of the bone
What abnormal results mean
The test can detect:
Deformaties of the spine
Thinning of the bone (
Wearing away (degeneration) of the vertebrae
What the risks are
There is low radiation exposure. X-rays are monitored and regulated to provide the minimum amount of radiation exposure needed to produce the image. Most experts feel that the risk is low compared with the benefits.
Pregnant women and children are more sensitive to the risks of x-rays.
The x-ray will not detect problems in the muscles, nerves, and other soft tissues, because these problems can’t be seen well on an x-ray.