arthrography

An arthrogram is a series of X-rays of a joint after injection of a contrast medium. The injection is normally done under a local anesthetic.The radiologist performs the study utilizing flouroscopy to guide the placement of the needle into the joint and then injects an appropriate quantity of contrast. The physician or technologist then obtains a series of X-rays. The joint can be imaged from many angles and the consultant/radiologist can assess the images produced in real time.
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Arthrograpy is a procedure involving multiple x rays of a joint using a fluoroscope, or a special piece of x-ray equipment [more]Arthrography - Community and Resources

Noun
1. roentgenographic examination of a joint after injection of radiopaque contrast medium; produces an arthrogram
(hypernym) roentgenography, X-ray photography
(hyponym) arteriography

(n.)
The description of joints.
  

noun
X-ray photography of a joint