An X-ray uses a small amount of radiation to make images of your bones and organs. X-rays are most often used to look for bone or joint problems, or to check the heart and lungs (chest X-ray). They are also used to look for any hard deposits of minerals or salts in your body, such as kidney stones. You may also have an X-ray to check for problems in the bowel such as a blockage or free air in the belly (abdomen). X-rays are also used to look for a foreign object in your body, such as metal. This can be from an injury or a swallowed object.
Tell the X-ray technologist
Tell them if you:
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Are or may be pregnant
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Had an X-ray of this part of your body before
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Have any metal objects on your body or clothes
Before your test
Before the test starts, you may be asked:
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To remove your watch, jewelry, or clothes with metal closures from the part of your body being X-rayed. These items can block part of the image.
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To put on a hospital gown
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About your overall health and any medicines you take
During your test
Here is what to expect during the test:
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You may be asked to sit, stand, or lie on a table.
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A lead apron may be draped to protect the areas of your body not being X-rayed.
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With an X-ray of your chest or belly, you may have to take a deep breath and hold it for a few seconds.
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Each exam usually needs at least 2 X-ray views. You may need to move your body before each new X-ray view.
After your test
Your healthcare provider will discuss the test results with you during a follow-up appointment or over the phone.
They may advise other imaging tests (such as an MRI or a CT scan) or more X-ray views if needed. This is done to confirm the diagnosis.
