Abstract Number: 527 • 2016 ACR/ARHP Annual Meeting
The Summed Bilateral Elbow Extension Angle in Rheumatoid Arthritis Correlates with the DAS28-CRP(4) and May be an Independent Marker of Bad Prognosis
Background/Purpose: The elbow is an easily-examined joint and an important determinant of morbidity in rheumatoid arthritis (RA). In active RA the measured elbow extension angle,…