What is an X-ray?
X-ray uses a very small dose of ionizing radiation to produce pictures of the body’s internal structures. X-rays are the oldest and most frequently used form of medical imaging. They are often used to help diagnosed fractured bones, look for injury or infection and to locate foreign objects in soft tissue. Some x-ray exams may use an iodine-based contrast material or barium to help improve the visibility of specific organs, blood vessels, tissues or bone.
How to prepare for your X-ray?
This exam requires little to no special preparation. Tell your doctor and the technologist if there is a possibility you are pregnant. Leave jewelry at home and wear loose, comfortable clothing. You may be asked to wear a gown.
What to expect during an X-ray?
The technologist positions the patient on the x-ray table and places the x-ray film holder or digital recording plate under the table in the area of the body being imaged. When necessary, pillows or other positioning devices will be used to help you maintain the proper position. A lead apron may be placed over your pelvic area or breasts when feasible to protect from radiation.
You must hold very still and may need to hold your breath for a few seconds while the technologist takes the x-ray. This helps reduce the possibility of a blurred image. The technologist will walk behind a wall or into the next room to activate the x-ray machine.
You may be repositioned for another view and the process is repeated. Two or three images (from different angles) will typically be taken.
How long does an X-ray take?
Most x-ray exams take less than 15 minutes.
When should I know the results of my X-ray?
After your X-ray, a radiologist will analyze the images. The radiologist will send a signed report to your ordering healthcare provider within 24 hours of the scan. Your provider will share the results with you.
