A small percentage of people with ankylosing spondylitis also develop Crohn’s disease or ulcerative colitis. Learn why and what treatments may work.

Knowing the symptoms of an ankylosing spondylitis flare-up can help you get faster relief. We'll tell you what to expect.

It can be hard to get a diagnosis of ankylosing spondylitis. Learn more about how doctors identify this type of arthritis.

There’s still a lot to learn about ankylosing spondylitis. Find out what experts have recently discovered about this condition and where there are still gaps in research.

Ankylosing spondylitis articles from across Nature Portfolio Ankylosing spondylitis is a heritable form of seronegative spondyloarthritis that primarily affects the axial joints.

Physical therapists are licensed healthcare professionals who provide interventions to address the prevention, diagnosis and treatment of movement dysfunctions and to improve physical health and ...

A 36-year-old man with ankylosing spondylitis was referred to our uveitis clinic for bilateral anterior uveitis. The patient experienced his first rheumatologic symptoms, which included ...

Patients are experiencing flu-like symptoms alongside gastrointestinal issues, but hospitalizations remain low due to the mild nature of the Omicron v ...

Ankylosing spondylitis (AS) and other types are autoimmune conditions that attack where tendons and ligaments attach to your bone. Symptoms include pain and stiffness, especially in your lower back.