Abstract This in silico study evaluated the influence of the abutment collar height and implants length on the biomechanical behavior of morse taper single dental implants with different crown-to-implant ratio. Six virtual models were constructed (S11, M11, L11, S13, M13 and L13) by combining short (S: 2...
Abstract Objective: The aim of this study was to evaluate the effect of displacement patterns of the molar teeth in response to different asymmetric headgear loading using 3D finite element method. Methods: A series of twenty-five facebow with different left vs. right outer bow length and different ex...
Este projeto teve como objetivo analisar as tensões geradas em próteses implantossuportadas fixa unitária variando o sistema de conexão implante/prótese, o sistema de retenção, material restaurador, tipo ósseo, e o nível de tecido ósseo ao redor do implante através do método dos elementos fin...
O objetivo deste estudo foi avaliar a distribuição de tensão e deslocamento em implantes de diâmetro reduzido em reabilitações unitárias em região maxilar anterior, variando o posicionamento do implante (ao nível ósseo e 1,5 mm infra-ósseo), através do método de elementos finitos tridimensio...
Abstract Objective: To evaluate the differences in the stress distribution on the upper first molar with and without transpalatal arch and a second molar when a 150 g force is applied during canine distalization using finite element analysis. Material and Methods: We constructed several models with dat...
OBJECTIVES: To evaluate and compare the magnitude and distribution of stresses generated on implants, abutments and first molar metal-ceramic crowns using finite element analysis. METHODS: Preliminary three-dimensional models were created using the computer-aided design software SolidWorks. Stress and s...
Diseño Asistido por Computadora,
Coronas,
Diseño de Implante Dental-Pilar/instrumentación,
Diseño de Implante Dental-Pilar/métodos,
Implantes Dentales,
Diseño de Prótesis Dental/instrumentación,
Diseño de Prótesis Dental/métodos,
Análisis del Estrés Dental,
Módulo de Elasticidad,
Análisis de Elementos Finitos,
Mandíbula/diagnóstico por imagen,
Modelos Anatómicos,
Estrés Mecánico
Aim: The aim of this study was to investigate the biomechanical behavior of implant-retained mandibular overdentures using Micro ERA® system with different implant position and angulation by finite element analysis (FEA). Methods: Four 3D finite element models of simplified mandibular overdentures were ...
Mu, Degong;
Yu, Jing;
Lin, Junhao;
Li, Chen;
Hao, Baohui;
Gu, Feng;
Liu, Chao;
Tan, Lei;
Zhu, Dong;
Zhang, Xizheng.
Abstract Purpose: To investigate the effect of intermittent vibration at different intervals on bone fracture healing and optimize the vibration interval. Methods: Ninety sheep were randomized to receive no treatment (the control group), incision only (the sham control group), internal fixation with or...
Análisis de Elementos Finitos,
Fijación Interna de Fracturas/instrumentación,
Fijación Interna de Fracturas/normas,
Curación de Fractura/fisiología,
Fracturas Óseas/diagnóstico por imagen,
Fracturas Óseas/cirugía,
Fracturas Óseas/terapia,
Huesos Metatarsianos/diagnóstico por imagen,
Huesos Metatarsianos/lesiones,
Huesos Metatarsianos/cirugía,
Distribución Aleatoria,
Ovinos,
Vibración/uso terapéutico,
Microtomografía por Rayos X
A previsão do comportamento mecânico de implantes dentários inclinados é um fator importante na área
odontológica e o Método dos Elementos Finitos (MEF) é considerado uma ferramenta para esse fim. Objetivo:
analisar a distribuição de tensões e deslocamentos em implantes cônicos do tipo cone m...
Aim: it was to use tridimensional finite element analysis (FEA) to analyze the effect of height and angulation of prosthetic preparations on the distribution of stresses for lithium disilicate prosthetic crowns, the underlying resin cement, and the prosthetic preparation of a superior central incisor. Me...
