Medically reviewed by Stuart Hershman, MD Carpometacarpal (CMC) joint arthroplasty is a surgery used to treat thumb arthritis ...

Documenting joint damage in rheumatoid arthritis (RA ... of bone erosion volumes in the wrists and metacarpophalangeal (MCP) joints of RA patients. A semiquantitative scoring system, the Outcome ...

Rheumatoid arthritis causes chronic inflammation of the MCP joints, which damages the joint capsule and surrounding structures and can result in ulnar drift. This causes joint erosion that can be ...