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. 2023 Apr 11;18:294. doi: 10.1186/s13018-023-03715-7

Table 2.

Modelling parameters of the pelvic main ligaments

Material K value(N/m) Number of springs
Sacrospinous 1400 10
Sacrotuberous 1500 15
Anterior sacroiliac 700 27
Posterior sacroiliac 1400 15
Sacroiliac interosseous 2800 8
Superior pubic 500 24
Arcuate pubic 500 24