Level of evidence | |||||
---|---|---|---|---|---|
Level 1 | Level 2 | Level 3 | Level 4 | Level 5 | |
Joints with inflammatory arthritis | – | 2 studies: USGIs are more efficacious than LMGIs126 127 | – | – | – |
Painful joints | – | 1 study: USGIs are more efficacious than LMGIs128 | – | – | – |
LMGI, landmark-guided injection; USGI, ultrasound-guided injection.