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. 2021 Jun 1;91(6):794–803. doi: 10.2319/120420-982.1

Table 1.

Number of Nodes and Elements of the Components of the Finite Element Model

Component
Number of Elements
Number of Nodes
Teeth 1,485,245 315,650
Periodontal ligament 1,544,678 417,080
Bone 4,364,816 921,615
Attachment 18,608 5227
Clear aligner 883,404 215,228