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An overview of sacroiliitis

Medically reviewed by David Ozeri, MD Key Takeaways Sacroiliitis is inflammation of the sacroiliac joints in the pelvic ...
When the sacroiliac joints become inflamed or irritated, it can cause lower back pain and stiffness. This is known as sacroiliitis. In some cases, the pain may also radiate into the hips, buttocks, or ...