WebMD: Better information. Better health.
    Logo for WebMD
    • Check Your Symptoms
    • Find A Doctor
    • Health A-Z
    • Drugs & Supplements
    • Living & Healthy
    • Family & Pregnancy
    • News & Experts
    • Subscriptions

    • Ankylosing Spondylitis: The Basics

    Best Foods for Ankylosing Spondylitis

      Next
      Article

      What Is Ankylosing Spondylitis?

      Ankylosing spondylitis is a rare type of arthritis in your spine that most often affects people under 45 years of age. Here’s what to know.

      Explore More
      Article

      How AS Affects More Than Just Your Lower Back

      Shoulders, hips, and more. See how ankylosing spondylitis can affect many areas of your body.

      Video

      Exercises to Improve Your Posture

      When you have ankylosing spondylitis, some daily exercises can gradually improve your posture and your pain.

      Video

      Fast Facts

      We outline a few key facts and figures about AS, like who is more at risk and the areas of the body it tends to affect.

      Article

      What Is Non-Radiographic Axial Spondyloarthritis?

      Non-radiographic axial spondyloarthritis (nr-axSpA) is a rare type of arthritis that often strikes in young adulthood.

      • About WebMD
      • Advertise With Us
      • Terms of Use
      • Privacy Policy
      • Cookie Policy
      • Editorial Policy
      • Contact Us
      • AdChoice
      • TRUSTe Privacy Certification
      • TAG Registered Seal
      • HONcode Seal

      ©2005-2022 WebMD LLC. All rights reserved. WebMD does not provide medical advice, diagnosis or treatment. See additional information.