Significance of Modulus of Elasticity of Periodontal Ligament in Stress Analysis of Human First Premolar Tooth and Periodontium Structures

Posted: January 9, 2025
This study emphasizes the crucial role of the modulus of elasticity of the periodontal ligament (EPDL) in stress analysis of human first premolar teeth and periodontium structures. The research highlights that using an appropriate EPDL value is essential for accurate stress distribution and deformation assessments. Low EPDL values can lead to non-uniform stress distribution, localized stress concentration, and potential errors in material failure and tooth movement predictions. The recommended EPDL range of 0.964 ± 0.276 MPa ensures reliable finite element analysis simulations for human first premolars, aiding in precise orthodontic planning and restoration design.

This article summary was generated by AI. To view the full article, click the link here: https://pubmed.ncbi.nlm.nih.gov/39789049/
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