Fig. 1From: A randomized study of local anesthesia for pain control during intra-articular corticosteroid injection in children with arthritis a Comparison of Faces Pain Scale-Revised (FPS-R) pre- and post-procedure scores in male patients (n = 19) during intra-articular corticosteroid injection. b Comparison of Faces Pain Scale-Revised (FPS-R) pre- and post-procedure scores in female patients (n = 44) during intra-articular corticosteroid injectionBack to article page