Exibindo os resultados de 1 a 10 de 32
Influence of length and diameter of implants associated with distal extension removable partial dentures
(Implant Dentistry, 2007-09-17) [Artigo]
Regular and switching platform: Bone stress analysis with varying implant diameter
(Journal of Oral Implantology, 2013-06-01) [Artigo]
The aim of this study was to evaluate stress distribution of the peri-implant bone by simulating the biomechanical influence of implants with different diameters of regular or platform switched connections by means of ...
Influence of Platform and Abutment Angulation on Peri-Implant Bone. A Three-Dimensional Finite Element Stress Analysis
(Journal of Oral Implantology, 2013-12-01) [Artigo]
The aim of this study was to evaluate stress distribution on the pen-implant bone, simulating the influence of Nobel Select implants with straight or angulated abutments on regular and switching platform in the anterior ...
Finite Element Analysis to Compare Complete Denture and Implant-Retained Overdentures With Different Attachment Systems
(Journal of Craniofacial Surgery, 2009-07-01) [Artigo]
This finite element analysis compared stress distribution on complete dentures and implant-retained overdentures with different attachment systems. Four models of edentulous mandible were constructed: group A (control), ...
Influence of Crown Ferrule Heights and Dowel Material Selection on the Mechanical Behavior of Root-Filled Teeth: A Finite Element Analysis
(Journal of Prosthodontics-implant Esthetic and Reconstructive Dentistry, 2012-06-01) [Artigo]
Purpose: This study used the 3D finite element (FE) method to evaluate the mechanical behavior of a maxillary central incisor with three types of dowels with variable heights of the remaining crown structure, namely 0, 1, ...
Implant Platform Switching: Biomechanical Approach Using Two-Dimensional Finite Element Analysis
(Journal of Craniofacial Surgery, 2010-01-01) [Artigo]
In implant therapy, a peri-implant bone resorption has been noticed mainly in the first year after prosthesis insertion. This bone remodeling can sometimes jeopardize the outcome of the treatment, especially in areas in ...
Effect of Metal-Ceramic or All-Ceramic Superstructure Materials on Stress Distribution in a Single Implant-Supported Prosthesis: Three-Dimensional Finite Element Analysis
(International Journal of Oral & Maxillofacial Implants, 2011-11-01) [Artigo]
Purpose: This three-dimensional finite element analysis study evaluated the effect of different material combinations on stress distribution within metal-ceramic and all-ceramic single implant-supported prostheses. Materials ...
Influence of customized composite resin fibreglass posts on the mechanics of restored treated teeth
(International Endodontic Journal, 2012-02-01) [Artigo]
Aim To evaluate the mechanical behaviour of the dentine/cement/post interface of a maxillary central incisor using the finite element method and to compare the stresses exerted using conventional or customized post cementation ...
Three-Dimensional Finite Element Analysis of Vertical and Angular Misfit in Implant-Supported Fixed Prostheses
(International Journal of Oral & Maxillofacial Implants, 2011-07-01) [Artigo]
Purpose: Three-dimensional finite element analysis was used to evaluate the effect of vertical and angular misfit in three-piece implant-supported screw-retained fixed prostheses on the biomechanical response in the ...
Effect of Superstructure Materials and Misfit on Stress Distribution in a Single Implant-Supported Prosthesis: A Finite Element Analysis
(Journal of Craniofacial Surgery, 2010-05-01) [Artigo]
This finite element analysis study evaluated the optimal material combination for the superstructure of single implant-supported prosthesis with different fit patterns. Two models of a two-dimensional finite element analysis ...