Arthroscopy

What Affects the Test

Reasons you may not be able to have the test or why the results may not be helpful include:

• Having had an X-ray of the joint that used contrast material (arthrogram) within the previous 10 days. The contrast material may cause inflammation within the joint that can prevent a clear picture of the joint during arthroscopy.
• Having arthritis. Joint damage caused by arthritis may make it difficult or impossible to do this procedure.
• Having some other medical conditions, such as a thickening of tissue (fibrosis) in the joint area or widespread infection (sepsis).

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Author:	Shannon Erstad, MBA/MPH	Last Updated: January 28, 2009
Medical Review:	Adam Husney, MD - Family Medicine William M. Green, MD - Emergency Medicine Patrick J. McMahon, MD - Orthopedics Kenneth J. Koval, MD - Orthopedic Surgery, Orthopedic Trauma
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