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. 2023 Jun 1;11:1120535. doi: 10.3389/fbioe.2023.1120535

TABLE 1.

Material properties and number of nodes and elements of the components of the finite element model.

Component Young’s modulus (MPa) Poisson’s ratio Nodes Elements
Teeth 18,600 0.31 178752 123439
PDL 0.68 0.49 152139 76970
Bone 13,700 0.3 137197 81737
Clear aligner 816.31 0.3 313998–342416 203691–224513