Osteoarthritis

This patient shows the classic radiologic features of severe osteoarthritis

— Diffuse joint space narrowing, Subchondral (juxta-articular) sclerosis

Osteophyte formation, and Subchondral cysts

An umbrella osteophyte may occur circumferentially around the femoral head

and/or humeral head in severe OA

Osteoarthritis (OA) is the most common arthritis

OA frequently involves hands, hips, knees, and AC joints