AS: From Cells to Genes

Ankylosing spondylitis (AS) is a chronic inflammatory disease of unknown etiology, though it is considered an autoimmune disease. HLA-B27 is the risk factor most often associated with AS, and although the mechanism of involvement is unclear, the subt
Read More

Effects of Ankylosing Spondylitis

Although other joints can be involved, ankylosing spondylitis (AS) primarily affects the spine. In this particular type of arthritis, the joints and ligaments of the spine become inflamed. This can cause back pain and stiffness. In time, the bones ma
Read More

Myths About Ankylosing Spondylitis

Ankylosing Spondylitis (AS) Only Affects the Back No. Ankylosing Spondylitis (AS) is a form of inflammatory, painful arthritis that mainly affects the lower back and spinal joints (vertebrae). However, other joints such as the knee, shoulders, hips,
Read More

Ankylosing Spondylitis (Reactive Arthritis of the Spine)

If your back is stiff and hurts when you move, if it hurts to touch two points at the side of the top of your pelvis where it joins your spine (the sacroiliac joint), and if your back x ray shows signs of this disease, you probably suffer from ankylo
Read More