label: Distal radioulnar joint arthritis
label_lc: distal radioulnar joint arthritis
description: "An inflammatory condition of the joint that connects the far ends of the radius and the ulna, known as the distal radioulnar joint (DRUJ). DRUJ arthritis may be characterized by widening of the DRUJ interval, volar/dorsal displacement of the distal ulna, radiographic evidence of osteoarthritis at the DRUJ joint including osteophytes, subchondral cysts, subchrondal sclerosis, and joint space narrowing."