Finite element modeling of the ligaments of the sacroiliac joint.
| Ligament | Stiffness, N/mm | No. of Elements | References |
| Anterior longitudinal | 700 | 3/Vertebral body | 28,29 |
| Anterior superior iliac | 700 | 10 (×2) | 28,29 |
| Posterior short sacroiliac | 400 | 10 (×2) | 28,29 |
| Posterior long sacroiliac | 1000 | 4 (×2) | 28,29 |
| Pubic | 500 | 10 | 30 |
| Iliolumbar | 1000 | 4 (×2) | 30 |
| Interosseous | 2800 | 4 (×2) | 28,29 |