Evaluation of stress induced in peri-implant bone tissue by misfit in multi-implant prosthesis

Effects of Horizontal Misfit and Bar Framework Material on the Stress Distribution of an Overdenture-Retaining Bar System: A 3D Finite Element Analysis

“…The bar structure appeared to be more sensitive to the material stiffness, in agreement with recent literature 17 . However, these findings disagree with Natali et al's findings, 27 which suggested that lower framework resiliency could reduce stress levels transferred to the periimplant bone tissue.…”

Biomechanical Responses of Endodontically Treated Tooth Implant–supported Prosthesis

“…FE analysis is generally accepted as a complementary tool to enhance understanding of detailed mechanical responses so long as an accurate FE model with detailed tooth/bone anatomy and realistic material properties is used to ensure that simulation results are clinically convincing (29)(30)(31). This study used micro-CT and CT images to acquire detailed tooth and bone anatomy, which then provided accurate anatomical volumetrics for the fine meshing process.…”

“…This study used micro-CT and CT images to acquire detailed tooth and bone anatomy, which then provided accurate anatomical volumetrics for the fine meshing process. In addition, nonlinear contact analysis, validated as a more realistic interfacial condition, was used (29). Consequently, accurate FE models with appropriate interfacial conditions were used to simulate the mechanical interactions in the study.…”

Does the transversal screw design increase the risk of mechanical complications in dental implants? A finite elements analysis

“…Materials considered in this research were modelled as homogenous, isotropic, and linearly elastic. The Poisson ratio and Young modulus properties were set according to data available in existing literature (Table ).…”