During the Exam

Though the scanning itself causes no pain, there may be some discomfort from having to remain still for several minutes. If you have a hard time staying still, are claustrophobic or have chronic pain, you may find a CT exam to be stressful. Under the direction of a physician, you may be offered a mild sedative to help you tolerate the CT scanning procedure.

When you enter the CT scanner, special lights may be used to ensure that you are properly positioned. With modern CT scanners, you will hear only slight buzzing, clicking and whirring sounds as the CT scanner revolves around you during the imaging process. You will be alone in the exam room during the CT scan. However, the technologist will be able to see, hear and speak with you at all times.