Arthrocentesis and therapeutic joint injection: an overview for the primary care physician.

Bettencourt, R Brian; Linder, Michael M · Prim Care · 2010

review · Level V

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Abstract

Athrocentesis and therapeutic joint injection is a safe and useful primary care procedure. Fluid collection and analysis from effused joints is important to establish a cause and therefore inform appropriate management. Therapeutic joint injection can give patients significant, rapid, localized pain relief.

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