Research progress on dynamic mechanical properties and finite element modeling of periodontal ligament
LI Yi-ning
FU Dong-jie
Abstract：In recent years,finite element analysis has garnered significant attention in the field of periodontal ligament mechanical modeling,becoming a crucial tool for studying its complex mechanical behavior.The periodontal ligament,as a key tissue connecting teeth to alveolar bone,exhibits pronounced viscoelastic and nonlinear properties in its mechani-cal responses.Within its structure,the fibrous phase primarily resists tensile forces,while the fluid phase imparts distinc-tive viscoelasticity and time-dependent behavior.However,further elucidating the dynamic mechanical properties of the periodontal ligament and optimizing finite element modeling approaches remain focal points and hot topics in current re-searches.Therefore,this paper aims to systematically review the research progress on the dynamic mechanical properties of the periodontal ligament and its finite element modeling,providing references and insights for related fields.
Keywords：periodontal ligamentfinite element analysisdynamic mechanical properties
Publication Date：2025-07-30
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 497-503 )