X-ray
An x-ray, also known as a radiograph, is a non-invasive imaging test that helps physicians diagnose medical conditions.
About x-rays
X-rays are the oldest and most frequently used form of medical imaging, and are considered generally safe and low risk. They are often the first diagnostic test ordered by a medical provider as part of their diagnostic workup. Providers use X-rays to diagnose a variety of conditions including broken bones, arthritis, lung ailments, spinal injuries, and teeth issues.
What to expect
An X-ray usually only takes a few minutes. Before the scan begins, you may be asked to put on a gown depending on the body part being scanned. You may be asked to change the way you are standing or sitting so the technologist can get pictures of the body part from different angles. You will want to relax and be as still as possible and the technician may ask you to hold your breath for short periods.
How to prepare
Your provider may provide specific instructions based on the type of X-ray you’re getting but in general it’s a good idea to:
- Skip wearing lotions, creams or perfumes on the day of your test
- Remove any metal objects like jewelry, hearing aids, hair clips, etc.
- Refrain from eating and drinking for 4 hours before the exam
Some X-ray tests include the use of a dye or “contrast” to help body parts show up more clearly on the image. If so, you will be asked to swallow the dye in a drink, or it will be injected into your vein. If the contrast is injected, you may feel a warm sensation throughout your body for a few minutes.
If your test needs contrast, please do not eat or drink for 4 hours before the exam. Drink plenty of fluids after the test to help your body get rid of the dye.
If your test needs contrast, please do not eat or drink for 4 hours before the exam. Drink plenty of fluids after the test to help your body get rid of the dye.