Preventing stress singularities in peri-implant bone–a finite element analysis using a graded bone model

O Roffmann, M Stiesch, A Greuling - Computer Methods in …, 2024 - Taylor & Francis
In finite element analysis bone is often treated as two-layered material that has a
discontinuity between the cortical and cancellous bone, which leads to a singularity and …

Effect of Ferrule Design on Stress Distribution of Maxillary Incisor Rehabilitated with Ceramic Crown and PEEK Post–Core Material: A 3D Finite Element Analysis

LHJ Alberto, Z Zhang, Y Duan - Ceramics, 2023 - mdpi.com
Endodontic-treated teeth with massive degrees of coronal tissue loss usually require
rehabilitation with post-retained unitary crowns. This study aimed to evaluate the effect of …