The sacroiliac joints reside between the sacrum (the tailbone segment with the spinal column) as well as popular wing-like iliac bones that form the pelvic girdle. There are 2 SI joints, a single on the left and one on the right (highlighted in red from the graphic above), and along https://foot-pain-near-arch42086.wssblogs.com/34091940/front-hip-pain-treatment-things-to-know-before-you-buy