Inserting a needle into a joint to aspirate fluid may cause an infection of the joint and lead to septic arthritis. The estimated frequency of this infectious complication is 1 in 3000 procedures. This complication can be prevented by following proper sterile technique, including but not limited to: sterilizing the skin with antiseptic prior to the procedure and sterilizing the tops of medication vials with alcohol wipes prior to drawing up the medication with a syringe. If proper technique is not followed, damage may occur to the tendons, nerves, and cartilage surrounding the joint being aspirated. Using ultrasound guidance and having a rheumatologist perform the procedure can prevent tendon rupture and neurovascular damage from occurring.
Arthrocentesis
Arthroscopic lavage
Arthrogram
Arthroscopy
Patellar tap
Ibuprofen/paracetamol
Hip arthroscopy
Knee replacement