Overview of Computerized Tomography (CT) Scans

Expectations During The Scan

During a computerized tomography scan, patients will need to wear a hospital gown over their undergarments. They will need to lie completely still on a special exam table. This table is motorized and will slide into the scanner. Most patients will lie on their back. However, sometimes they may need to lie on their side or facedown, depending on their needs and the specific type of computerized tomography scan they require. The table that they lie on may move a few times during the scan to take pictures of different areas. Even when the table moves, patients must lie as still as possible. Patients should expect to be alone in the room during the scan. Sometimes, children who need one of these scans can have a parent in the room, though the parent must wear a lead apron. This is to prevent potential radiation exposure. Although they are alone, there is an intercom that will allow the radiographer to communicate with the patient and vice versa.

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