Back DefinitionReasons for TestPossible Complications What to ExpectCall Your Doctorrevision Definition X-rays use a small dose of radiation to create pictures of the inside of the body. X-ray of Teeth Copyright © Nucleus Medical Media, Inc. Reasons for Test X-rays can be taken of any part of the body. They are especially good for looking at injuries to bones. X-rays can also be used to: Find an infection Locate tumors Look for fluid in the lungs Look for problems in the abdomen Diagnose heart and large blood vessel problems Possible Complications An x-ray uses radiation to make images. The low levels of radiation from a single x-ray will not effect most people. If you are pregnant or think you may be pregnant talk to your doctor before the x-ray. Radiation may be harmful to developing babies. What to Expect Prior to Test Before your x-ray is taken, you may be asked to remove jewelry and put on a hospital gown. Let your doctor know if you are pregnant. Description of Test A lead shield may be placed on parts of your body that are not being x-rayed. This will help reduce your exposure to radiation. The x-ray device will be placed over the part of your body being studied. You will be asked to remain as still as possible while the images are taken. The x-ray device will send x-rays through your body. The x-rays will be captured on the other side of your body by a computer or on film. After Test You will be able to resume your daily activities after the x-ray is complete. How Long Will It Take? A few minutes Will It Hurt? No Results The x-ray will be sent to a radiologist. A report will be sent to you and/or your doctor. Call Your Doctor Call your doctor if you have any questions or concerns. In case of an emergency, call for medical help right away. Revision Information Reviewer: Brian Randall, MD Review Date: 11/2012 - Update Date: 11/19/2012 -