How to Identify and Treat Sacroiliitis
Up to 25% of lower back pain is caused by an inflammation of the sacroiliac joints, a condition known as sacroiliitis. You have two sacroiliac joints: one on each side of your hips. The sacroiliac joints attach your sacrum (i.e., part of your lower back that lies between the tailbone and your lowest vertebrae) to your ilium (i.e., the upper portion of your pelvic bones). Brian Fuller, MD , and our expert team members at Mountain Spine & Pain Physicians in Denver, Colorado, recognize that lower back pain can be frustrating to live with and its underlying causes may be difficult to detect. Here, we share a few insights into what sacroiliitis is, how to know if you might have it, and how to treat it. A joint you can’t move Normally, when you think about your joints, you think about the “hinge” or “ball and socket” connections between two bones that allow you to do things like bend, flex, and rotate. Your sacroiliac joints, however, are tightly attached to each other with a series