1. The sacroiliac joint contains numerous ridges and depressions that function in stability. 2. It typically results in inflammation of the sacroiliac joint , and can be debilitating. 3. This a foundational principle to the Hesch Method of treating sacroiliac joint dysfunction. 4. As we age the characteristics of the sacroiliac joint change. 5. Biceps femoris could therefore act to stabilise the sacroiliac joint via the sacrotuberous ligament. 6. The sacroiliac joint is highly dependent on its strong ligamentous structure for support and stability. 7. Sacroiliac joints are paired C-shaped or L-shaped joints capable of a small amount of movement8. He also has mild osteoarthritis of the sacroiliac joint in his lower back, they said. 9. The disc spaces, facet and sacroiliac joints remain unaffected. 10. Those structures within a few centimeters of the sacroiliac joint include the sacrum, large intestine.