From: Evaluating the effects of consolidation on intrusion and retraction using temporary anchorage devices—a FEM study
Material
Modulus of elasticity (MPa)
Poisson’s ratio
Tooth
80,000
0.3
PDL
0.1
0.45
Stainless steel wire and brackets
210 × 103
Cortical/hard bone
13,800
0.26
Trabecular/soft bone
345
0.31
Titanium implants
110 × 103