Gram Stain (Synovial Fluid)

Description

The Gram Stain of Synovial Fluid is a microscopic examination technique used to detect bacteria in joint fluid. It’s crucial for diagnosing joint infections, such as septic arthritis. The test involves staining a sample of synovial fluid and examining it under a microscope to identify the presence and type of bacteria. Results guide treatment decisions, particularly in choosing appropriate antibiotics. This test is part of a broader synovial fluid analysis that can also help diagnose conditions like gout or rheumatoid arthritis.