Overview
What is joint aspiration (arthrocentesis)?
When is joint aspiration (arthrocentesis) indicated?
What are the contraindications for joint aspiration (arthrocentesis)?
What is the role of ultrasonography in the performance of joint aspiration (arthrocentesis)?
Periprocedural Care
What is included in patient education about joint aspiration (arthrocentesis)?
What equipment is needed to perform joint aspiration (arthrocentesis)?
What is included in patient preparation for joint aspiration (arthrocentesis)?
What is the role of anesthesia in the performance of joint aspiration (arthrocentesis)?
How is the patient positioned for joint aspiration (arthrocentesis)?
Technique
How is joint aspiration (arthrocentesis) performed?
How is joint aspiration (arthrocentesis) of the knee performed?
How is joint aspiration (arthrocentesis) of the shoulder performed?
How is joint aspiration (arthrocentesis) of the wrist performed?
How is joint aspiration (arthrocentesis) of the elbow performed?
How is joint aspiration (arthrocentesis) of the ankle performed?
How is joint aspiration (arthrocentesis) of the finger (metacarpophalangeal joint) performed?
How is joint aspiration (arthrocentesis) of the toe (metatarsophalangeal joint) performed?
How is the synovial fluid analyzed following joint aspiration (arthrocentesis)?
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Medial approach to aspiration of ankle joint.
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Medial approach to aspiration of knee joint.
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Anterior approach to aspiration of glenohumoral joint. Point where coracoid can be palpated is marked with "C."
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Approach to aspiration of the wrist joint.
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Approach to aspiration of elbow joint, with landmarks labeled. LE = lateral epicondyle; R = radial head; O = olecranon.
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Medial approach to aspiration of metacarpophalangeal joint.