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. 2013 Sep 20;135(10):1010071–10100711. doi: 10.1115/1.4025179

Table 1.

FE predicted stiffness (mean ± standard deviation for the 12 vertebrae) obtained using the generic-anisotropic and specimen-specific, anisotropic material properties

Generic-anisotropic Specimen-specific, anisotropic
Column of trabecular bone:
Axial stiffness (kN/mm) 7.34 ± 2.39 7.32 ± 2.65
Vertebra:
Axial stiffness (kN/mm) 16.09 ± 5.52 16.24 ± 5.07
Bending stiffness (MNmm/rad) 1.48 ± 0.61 1.51 ± 0.60