What is medical code 80053?

Medical code 80053 refers to "Arthrocentesis, aspiration and/or injection; small joint or bursa (eg, wrist, ankle, elbow, or foot)." This code is used in medical billing and coding to specify the procedure of arthrocentesis, which involves the aspiration of fluid from a small joint or bursa, as well as the injection of medication or other substances into the affected area.