Diagram Of Si Joint. In analysis of the pain diagrams of 50 patients who. 2 the surrounding muscle groups typically play a role in maintaining the stability and function of this important joint.
This point is the posterior back aspect of the si joint. The joint is strong supporting the entire weight of the upper body. It links the iliac bone pelvis to the sacrum lowest part of the spine above the tailbone.
These ligaments hold the sacrum base of the spine and the ilia hip bones together to make up the two sacroiliac joints.
Like all other synovial joints a thin layer of smooth articular cartilage covers the joint forming. In analysis of the pain diagrams of 50 patients who. Signal u qg ref and normalized grid voltage component u qg. The sacroiliac joint allows for the slight shifting of these bones relative to each other to increase the flexibility of the pelvis especially during childbirth.