Joint Fluid Analysis

Arthrocentesis, Synovial Fluid Analysis

Why It Is Done

Joint fluid analysis is done to find inflammation, infection, gout, or pseudogout. Removing some of the joint fluid may also relieve pain caused by the buildup of fluid in your joint.

After removing the joint fluid, your doctor may give you medicine, such as corticosteroids, into the joint to help keep fluid from building back up.

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Author:	Shannon Erstad, MBA/MPH	Last Updated: June 12, 2008
Medical Review:	Kathleen Romito, MD - Family Medicine Stanford M. Shoor, MD - Rheumatology
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