Abstract Number: 2122 • 2013 ACR/ARHP Annual Meeting
Mechanical Back Pain Demonstrates Better Response To Celecoxib Than Acetaminophen Despite Lack Of MRI-Defined Inflammatory Changes In The Spine
Background/Purpose: Chronic back pain affects a significant proportion of the population. MRI-defined inflammatory lesions have been used to differentiate between axial spondyloarthritis and mechanical back…