Development of 3D CAD/FEM Analysis System for Natural Teeth and Jaw Bone Constructed from X-Ray CT Images

Table 2

Material properties of mandibular bone (compact bone, spongy bone) and teeth (enamel, dentin, pulp).

	Young’s modulus (MPa)	Poisson’s ratio
Enamel	4.80 × 10^4	0.23
Dentin	1.80 × 10^4	0.31
Pulp	2 × 10	0.45
Compact bone	1.30 × 10^4	0.30
Spongy bone	0.13 × 10^4	0.30