Manipulations of Oblique Pulling Affect Sacroiliac Joint Displacements and Ligament Strains: A Finite Element Analysis

Figure 8

Ligament strains under MOP-F1, F2, F3, and F4. L: left; R: right; ASL: anterior sacroiliac ligament; ISL: interosseous sacroiliac ligament; SS: sacrospinous ligament; ST: sacrotuberous ligament; LPSL: long posterior sacroiliac ligament; SPSL: short posterior sacroiliac ligament.