The crucial role of periodontal ligament's Poisson's ratio and tension-compression asymmetric moduli on the evaluation of tooth displacement and stress state of …

S Bi, G Shi - Journal of the Mechanical Behavior of Biomedical …, 2023 - Elsevier
The hydrostatic stress in the periodontal ligament (PDL) evaluated by finite element analysis
is considered an important indicator for determining an appropriate orthodontic force. The …