Ankylosing Spondylitis is an inflammatory arthritis. Also known as AS, Ankylosing spondylitis is an inflammatory arthritis that predominantly affects the spinal joints. It can be subdivided into two distinct categories. Ankylosing spondylitis where changes to the sacroiliac joint and the spine can be noted on an X-ray. And non-radiographic axial spondyloarthritis, where no changes can […]