Cone Beam CT

• The cone beam CT scanner is a box-like machine with a hole in the centre of the unit, very much resembling a doughnut.
• You will lie on a narrow examination table that slowly moves in and out of this unit.
• CT imaging uses special X-ray equipment to produce multiple images or pictures of the body and a computer is employed to join them together for a volumetric image of the area being studied.
• The computer workstation used for processing the imaging information is located behind a screen, where the radiographer operates the scanner and monitors the examination. They are in direct visual contact with you, and with the aid of a microphone and speaker, are able to communicate with you.

• Please arrive 15 minutes early to complete all the necessary paperwork.
• You can also download the patient information form here.
• Wear comfortable, loose-fitting clothing.
• In most cases, no special preparation is needed but check with our reception staff when you make your appointment.

• If there is any possibility that you might be pregnant.
• Please bring the test results of any similar procedures you may have had in the past. A comparison with previous imaging aids in providing a more accurate diagnosis.

• The examination will be performed by a trained radiographer and reported on by a radiologist.
• Any garments with metal zippers, belts or buttons, jewellery, eyeglasses, dentures and hairpins may interfere with X-ray images. You will therefore be required to wear the gown provided.
• You will be asked to lie as still as possible during the procedure in order to minimise movement artefacts on the images.
• For best results, cooperation with the radiographer is essential to the success of the procedure.

Under normal circumstances, you will be able to go home immediately after the procedure.