What Is the CT Procedure Like?
Most examinations take about an hour, including preparation time. The actual scan takes 5-10 minutes. After removing any of the items listed in the “How should I prepare for the procedure?” (see below), you will lie down on a table that slides into the center of the CT scanner. Depending on the study being done, you will need to lie on your stomach or back. You might be asked to hold your breath for short periods of time. You must be still during the examination, because movement creates blurred images. After you are inside the scanner, the machine’s x-ray beam rotates around you. At Premier Radiology our modern multi-detector scanners can quickly perform the exam in one continuous motion. You and your technologist have an intercom system that will let you talk to each other. The technician will also be able to watch you through a viewing window.
