Influence of Thread Pitch, Helix Angle, and Compactness on Micromotion of Immediately Loaded Implants in Three Types of Bone Quality: A Three-Dimensional Finite Element Analysis

Table 2

Mechanical properties of the finite element models.

Materials	Young’s modulus (E, GPa)	Poisson’s ratio (V)
Compact bone	14.7 [30]	0.3
Dense trabecular bone (for D2, D3 bone)	1.47 [30]	0.3
Low-density trabecular bone (for D4 bone)	0.231 [30]	0.3
Titanium	110 [31, 32]	0.35