Preparing for a DEXA – Bone Density Study

During a DEXA scan, you will lie flat on a table while the "arm" of the equipment passes over certain areas of your body. You will not see or feel anything during the exam. A DEXA scan is a very quick test - generally less than 15 minutes in length.

• Inform the Technologist if there is any chance you may be pregnant or if you have recently had any other imaging exam where you were given contrast material for another imaging exam such as oral barium, intravenous x-ray dye or if you've recently received a scan using a radioisotope.
• No calcium supplements for 24 hours prior to the scan

Wear comfortable clothing that has no metal zippers or buttons in the abdominal or pelvic areas. If you do not have clothing without metal components, we may ask you to change into a gown. You may also be asked to remove jewelry, eyeglasses and any metal objects or clothing that might interfere with the x-ray images.