Musculoskeletal Imaging

Arthritis

an inflammation of joints. Numerous specific types of arthritis are recognized, some of which constitute distinct diseases (Table 1). Most of these arthritides are discussed more fully under their specific names. In addition, arthritis is a manifestation in innumerable disorders affecting the musculoskeletal system.

Arthritis, Table 1. Some forms of arthritis

Chronic inflammatory arthritis
Crystal-induced arthritis
Degenerative arthritis (osteoarthritis)
Erosive arthritis
Gouty arthritis
Infectious arthritis
Juvenile chronic arthritis
Psoriatic arthritis
Reactive arthritis
Rheumatoid arthritis
Septic arthritis

Arthritis typically leads to various radiographic abnormalities, often showing distinct progression.

DR