What is an X-ray?
An X-ray is a common imaging test that uses electromagnetic waves to create pictures of the inside of your body. It is a quick and painless procedure that can help diagnose a wide range of medical conditions.
How does an X-ray work?
X-rays pass through your body and create images of your bones, organs, and tissues. Different tissues absorb X-rays in different amounts, which creates the contrast seen in the images.
Types of X-rays
- Standard X-ray: This is the most common type of X-ray and is used to image bones, lungs, and other body parts.
- Fluoroscopy: This type of X-ray uses continuous X-rays to create a moving image, often used for procedures like swallowing studies or joint examinations.
- Contrast X-ray: A contrast medium (dye) is injected or swallowed to improve the visibility of certain organs or blood vessels.
What to expect during an X-ray
The X-ray procedure is typically quick and painless. You will be asked to remove any metal objects, such as jewelry or clothing with metal fasteners. You may be asked to change into a gown.
During the exam, you will be positioned on an X-ray table. The X-ray technician will take images from different angles. You may be asked to hold your breath or remain still for a short period.
After the X-ray
After the X-ray, there are usually no restrictions. You can return to your normal activities. The X-ray images will be interpreted by a radiologist, who will send a report to your healthcare provider.
