Head CT Scan

Overview-
A head CT is a procedure that images the brain and surrounding structures of the head.

Preparation-
• No Contrast- There is no preparation for the procedure.

• With Contrast- If your physician ordered the procedure with contrast, you cannot have anything to eat or drink four hours prior to the procedure. If you are over 70 and/or diabetic you must have lab work that shows your BUN and creatinine levels before the contrast can be administered.

Length of exam-
The Head CT will take approximately 15 to 30 minutes.

How is the exam performed?
You will be asked to lie down on the CT table with your head in a cradle. It is very important that you hold your head completely still during the procedure. The CT table will move you in and out of the CT scanner while it takes pictures.

Results-
Please contact your physician for the results of your test. The results will be available within a couple of days.

This page is intended for education purposes only. This should not replace medical advice from your physician. Please call your physician if you have medical questions concerning your health. For any questions about the procedure, please contact the radiology department.