Synovial Fluid Analysis
Alternate Names : Joint Fluid Analysis, Joint Fluid Aspiration
Definition Synovial fluid analysis is a battery of tests performed on synovial (joint) fluid to help diagnose and treat joint-related abnormalities.
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Why is the Test Performed?
The test is performed to diagnose the cause of pain or swelling in joints, and to relieve pain from fluid accumulation (usually blood or pus) in the joint.
Common diseases diagnosed with fluid aspiration include infection, gout, and other inflammatory joint conditions. Blood in the joint may be an indication of trauma inside the joint or a systemic bleeding problem. An excess amount of normal synovial fluid can also be a sign of osteoarthritis.
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