What Is Arthrocentesis (Joint Aspiration)?

Arthrocentesis, or joint aspiration, uses a needle or syringe to drain fluid from a joint. It is used to diagnose and treat joint problems, such as arthritis.

Arthrocentesis: Knee, Wrist, Ankle - Procedures - McMaster Textbook of Internal Medicine

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Arthrocentesis: Knee, Wrist, Ankle - Procedures - McMaster Textbook of Internal Medicine

Arthrocentesis of the Elbow Joint - Internet Book Of MSK Ultrasound