Sacroiliac 201: Dysfunction and Management A Biomechanical Solution
By Richard L. Dontigny, PT ABSTRACT A commonly overlooked, reversible biomechanical vulnerability of the sacroiliac joints (SIJ) makes them subject to injury even through minor trauma. When the sacrum is loaded with the superincumbent weight, the pelvis is symmetrical and the line of gravity is posterior to the transverse acetabular axis, the pelvis has limited motion more »