Joint Fluid Gram Stain
Alternate Names : Gram Stain of Joint Fluid
Definition A method of staining microorganisms (bacteria) using a special series of stains. In this test, a specimen of joint is stained and then examined under the microscope. The Gram stain method can be applied to almost any clinical specimen and is one of the most commonly used techniques for the rapid diagnosis of bacterial infections.
Why is the Test Performed?
The test is performed for unexplained swelling, joint pain, and inflammation of a joint or suspected joint infection.
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