CAT SCAN

WHAT IS A CAT SCAN AND WHY IS IT HELPFUL?

The CAT scan is an X-ray test that is similar to both the MRI and a regular X-ray because it can show both bones and soft tissues.  CAT scans are also able to product X-ray “slices” taken of the spine, allowing each section to be examined separately.  The scan forms a set of cross-sectional images that can show disc problems and degeneration of bones, such as bone spur formation or facet hypertrophy (enlargement).  CAT scan images are not as clear as either X-rays or an MRI.  To make the soft tissues easier to see, the CAT scan is often combined with a myelogram.

Like an MRI, with a CAT scan you will lie on a table that slides into a scanner.  The scanner is essentially an X-ray tube that rotates in a circle taking many pictures.  The procedure takes 30-60 minutes.

PLACE OF PROCEDURE 
              
Texas Spine & Joint Hospital - 1814 Roseland Blvd

Northpark Medical Plaza (across from Mother Frances Hospital) - 910 E Houston

East Texas Medical Center Hospital - 1000 S Beckham