What Causes Spinal Fusion in Ankylosing Spondylitis?

Ankylosing spondylitis occurs when the immune system mistakenly attacks healthy tissue in the spine. This autoimmune disease causes symptoms like pain and stiffness, but it also increases the risk of spinal damage over time. Worst of all, it can lead to spinal fusion. 

That’s why it’s important to get diagnosed and start treatment early. It’s also crucial to stick to your treatments, even when you’re feeling well. This can help slow the progression of AS and prevent spinal fusion and other complications.

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Written by:

Hilary Weissman

Hilary Weissman has been a health writer for the past 6 years. She was a senior copywriter at WW (Weight Watchers) before joining GoodRx and was also a copy editor in S&P Global’s structured finance ratings group for 3 years prior.

Reviewed by:

Mandy Armitage, MD

Mandy Armitage, MD, has combined clinical medicine with her passion for education and content development for many years. She served as medical director for the health technology companies HealthLoop (now Get Well) and Doximity.

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