Is Your Back Pain Coming from the SI Joint?

Back pain can come from a lot of different places, and one of the sneakiest sources is the sacroiliac (SI) joint. This small SI joint sits where your lower spine meets your pelvis. This joint helps transfer weight between your upper body and your legs. When it’s not working properly, it can cause pain that’s hard to pinpoint.

Why the SI Joint Gets Missed

SI joint pain can feel a lot like other types of back pain. It often shows up as an ache or sharp pain in the buttock area and sometimes spreading down the leg. It can get worse when you sit for too long or stand unevenly.

Because these symptoms can look so much like a pulled muscle or a disc problem, people often spend months treating the wrong thing. That’s why getting checked by a professional is key.

How It’s Diagnosed

A physiotherapist or chiropractor can figure out whether your SI joint is the real cause. They’ll look at how you move and test certain positions and they will rule out other issues. Once they know what’s going on, they can design a plan that fits your body and your goals.

How We Treat It

The best results usually come from a mix of treatments. At North Shore Sports Medicine, we often combine:

Exercises to strengthen your hips, core, and lower back so the joint stays stable.

Manual therapy to reduce stiffness and improve how the joint moves.

Team care with physiotherapy, chiropractic, massage, or acupuncture — because pain usually needs more than one approach.

Why People Trust Us

We’ve been helping people move and feel better for over 40 years. Our focus isn’t just on fixing pain — it’s on helping you understand your body so you can stay active and prevent it from coming back.

Don’t Let SI Joint Pain Hold You Back

If you’ve been dealing with stubborn back or buttock pain, it might be time to look at the SI joint. Book an appointment at North Shore Sports Medicine and let our team help you get moving again — comfortably and confidently.