f66e75ad_k_Pain_Patient_Education_Guide__2
[0] CAT Scans (computerized axial tomography) [1] Creates images to evaluate vertebral disks, and integrity of the bones, muscles, nerves, and blood vessels [3] Normal findings show no herniation of disks and no problems with bones, muscles, blood vessels and other body tissues within the generated images. [2] 
After changing into a hospital gown you will be positioned onto an exam table.The scanning table is moved into the center of the CT machine (like a donut on its side). The radiologist prior to the scan may give an injection. As the machine rotates in a circle around you, several images are generated which take thin slices of your body. Clicking and whirring sounds may be heard. When the area has been visualized, the table slides from the machine and the test is done.
Back Pain Patient Education Guide
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