Table 2 Elastic moduli and poisson’s ratio of the materials used in the 3D finite element model.

From: Generated stresses finite element analysis of restored endodontically treated molar using single versus double titanium posts

Material

Elastic modulus (GPa)

Poisson’s ratio

Dentin

18.6

0.31

Cementum

8.2

0.3

Cancellous bone

1.37

0.3

Periodontal ligament

0.05

0.45

Gutta percha

0.14

0.45

Titanium post

120

0.30

Composite resin

16.60

0.24

Adhesive resin cement

18.6

0.28

Zirconia

200

0.33

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