Skip to main content
. 2022 Aug 25;17(8):e0273351. doi: 10.1371/journal.pone.0273351

Table 2. Main ligament parameters of the pelvis [20, 21].

Ligaments Stiffness coefficient K (N/mm)
Anterior sacroiliac ligament 700
Interosseous sacroiliac ligament 2800
Long posterior sacroiliac ligament 1000
Short posterior sacroiliac ligament 400
Sacrospinous ligament 1400
Sacrotuberous ligament 1500
Superior pubic ligament 500
Arcuate pubic ligament 500