Arthritis clinic referrals divided into 2 cohorts: (A) 163 w/ MSK US before visit; (B) 109 without initial MSK US. MSK-US at 1st visit reduced time to Dx from mean 31 to 12 days (p< 0.01), # of clinic visits, & increased odds of inflamm Dx (47% vs 27%) https://t.co/FaXLBlRlxy