What is ankylosing spondylitis?

Q: What is ankylosing spondylitis?

Ankylosing spondylitis (AS) is a type of arthritis in which inflammatory processes lead to stiffness and fusion of vertebrae and other joints. Because AS involves axial (spine) changes detected with radiographic imaging, it can also be called radiographic axial spondyloarthritis.

Question

Accepted Answer

Ankylosing spondylitis (AS) is a type of arthritis in which inflammatory processes lead to stiffness and fusion of vertebrae and other joints. Because AS involves axial (spine) changes detected with radiographic imaging, it can also be called radiographic axial spondyloarthritis.