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Joint x-ray

Definition:

This test is an x-ray of a knee, shoulder, hip, wrist, ankle, or other joint.



Alternative Names:

X-ray - joint; Arthrography; Arthrogram



How the test is performed:

The test is done in a hospital radiology department or in the health care provider's office. The x-ray technologist will help you position the joint to be x-rayed on the table. Once in place, pictures are taken. The joint may be moved into other positions for more images.



How to prepare for the test:

Tell the health care provider if you are pregnant. Remove all jewelry before the x-ray.



How the test will feel:

The x-ray is painless. It may be uncomfortable to move the joint into different positions.



Why the test is performed:

The x-ray is used to detect fractures , tumors, or degenerative conditions of the joint.



What abnormal results mean:

The x-ray may show:

The test may also be performed to find out more about the following conditions:



What the risks are:

There is low radiation exposure. X-ray machines are set to provide the smallest amount of radiation exposure needed to produce the image. Most experts feel that the risk is low compared with the benefits. Pregnant women and children are more sensitive to the risks of the x-ray.



References:

Renner JB. Conventional radiography in musculoskeletal imaging. Radiol Clin North Am. 2009 May;47(3):357-72.




Review Date: 4/14/2013
Reviewed By: Linda J. Vorvick, MD, Medical Director and Director of Didactic Curriculum, MEDEX Northwest Division of Physician Assistant Studies, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington. Also reviewed by A.D.A.M. Health Solutions, Ebix, Inc., Editorial Team: David Zieve, MD, MHA, Bethanne Black, Stephanie Slon, and Nissi Wang.

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997- A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
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