X-Ray
Get your X-ray test at a convenient Montage Health location near you on the Monterey Peninsula.
What is an X-ray?
X-rays are a type of radiation. During an X-ray test, a machine focuses the radiation into a beam that passes through body tissues. Bones and other dense structures absorb the light, showing up as white areas on the images. Muscles and organs usually appear in gray.
Types of X-ray exams
Your doctor may order one of these types of tests that use X-rays to look at certain areas of the body:
- Arthrogram (joints)
- Barium enema (colon, or large intestine)
- Barium swallow, or upper gastrointestinal (GI) tract (mouth, throat, esophagus, and stomach)
- General X-ray (many parts of the body)
Barium is a white liquid that coats your digestive tract to make it show up better during a fluoroscopy, a type of X-ray test that shows real-time, moving images. Learn more about gastroenterology at Montage Health.
Before your X-ray
Tell your care team if you:
- Are sick
- Could be pregnant
- Have a history of asthma, diabetes, heart disease, kidney disease, or a thyroid gland condition
How to prepare
To help make sure you get accurate test results, you should:
- Follow any instructions you receive on fasting (avoiding food or drink) before the X-ray
- Leave jewelry, hairpins, watches, or any accessories with metal at home. If you wear glasses or hearing aids, you may need to remove them before the exam
- Wear comfortable, loose-fitting clothing to your X-ray. You may receive a gown to change into for the test
Contrast dye
Depending on the type of X-ray, you may receive a special dye to make certain areas of the body show up more clearly in the pictures. You might swallow this dye or get it through an intravenous (IV) line. Shortly afterward, you may feel warm or have a metallic taste in your mouth for a few minutes.
During your test
You’ll likely sit or lie down for your exam. The X-ray machine may move around you, or the exam table may move under the machine.
After an X-ray
After most X-ray tests, you can get back to your daily activities right away. But if you had a sedative (relaxation medicine) before your exam, you’ll receive special instructions for taking care of yourself.
Radiation safety
Count on us to keep you or your child safe by using as little radiation as possible. Montage Health imaging locations follow the American College of Radiology’s Image Gently and Image Wisely guidelines to:
- Avoid unnecessary imaging tests
- Use no more radiation than necessary for high-quality images
