Table 1.

Mechanical properties used in the analysis.

Dental tissue	Young's module	Dimensional Poisson ratio	Density
Enamel	70 GPa	0.30	0.25 g/cm3
Dentin	18.3 GPa	0.30	0.31 g/cm3
Pulp	2 GPa	0.45	0.1 g/cm3