SAT0512 MRI providing insights in association of synovitis and bone marrow lesions (BMLS) with pain in thumb base osteoarthritis (OA)

Abstract

BackgroundHand OA affects the interphalangeal (IP) and thumb base joints (first carpometacarpal [CMC1] and scaphotrapeziotrapezoid [STT]). Much is still unknown about the pathophysiology of thumb base OA. Magnetic resonance imaging...