The sacroiliac joints reside involving the sacrum (the tailbone section from the spinal column) and also the prominent wing-like iliac bones that type the pelvic girdle. There's two SI joints, 1 about the left and just one on the appropriate (highlighted in purple within the image higher than), and combined https://knee-surgery-cost-singapo77654.worldblogged.com/40242779/front-hip-pain-treatment-an-overview