Abstract Number: 2510 • 2019 ACR/ARP Annual Meeting
Validation of the Modified Stokes Ankylosing Spondylitis Spinal Score (mSASSS) as a Tool to Assess Axial PsA
Background/Purpose: Axial joint involvement commonly links psoriatic arthritis (PsA) to spondyloarthritis with widely variable prevalence (25-70%). Patients with axial PsA (AxPsA) are older than patients…