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Stress analysis of axial and tilted implants in full-arch fixed dentures under different abutment conditions
(2016-01-01)
The aim of this study was to evaluate the stress distribution on fullarch prostheses, considering axial implants and tilted implants with or without abutments. Two photoelastic models were made, being that in 1 model the ...
Effect of Splinting of Tilted External Hexagon Implants on 3-Unit Implant-Supported Prostheses in the Posterior Maxilla: A 3D Finite Element Analysis
(2021-01-01)
Purpose: To assess the effects of tilted external hexagon implants and splinted restorations in terms of stress distribution on the bone tissue, implants, and prosthetic screws, using three-dimensional finite element ...
Stress analysis in oral obturator prostheses over parallel and tilted implants: photoelastic imaging
(Spie-soc Photo-optical Instrumentation Engineers, 2013-10-01)
This study aimed to evaluate the stress distribution through the photoelastic method in implant-retained palatal obturators prostheses. Two photoelastic models with bucco-sinusal communication were fabricated, one model ...
Tilted and Short Implants Supporting Fixed Prosthesis in an Atrophic Maxilla: A 3D-FEA Biomechanical Evaluation
(2013-08-07)
Purpose: This study compared the biomechanical behavior of tilted long implant and vertical short implants to support fixed prosthesis in an atrophic maxilla. Materials and Methods: The maxilla model was built based on a ...
Tilted and Short Implants Supporting Fixed Prosthesis in an Atrophic Maxilla: A 3D-FEA Biomechanical Evaluation
(2013-08-07)
Purpose: This study compared the biomechanical behavior of tilted long implant and vertical short implants to support fixed prosthesis in an atrophic maxilla. Materials and Methods: The maxilla model was built based on a ...
Vasoactive Biomarkers in Patients With Vasovagal Syncope During Head-Up Tilt Test: A Case-Control Study
(SAGE Publications, 2023)
Mechanical Stress Analysis of Different Configurations of the AII-on-4 Concept in Atrophic Mandible: A 3D Finite Element Study
(2021-01-01)
Purpose: This study evaluated the mechanical behavior of different configurations of the AII-on-4 treatment concept designed with straight short (6-mm-length), straight standard (11-mm-length), or tilted standard (30-degree ...
Influence of Tapered and External Hexagon Connections on Bone Stresses Around Tilted Dental Implants: Three-Dimensional Finite Element Method With Statistical Analysis
(Amer Acad Periodontology, 2014-02-01)
Background: The purpose of this study is to analyze the tension distribution on bone tissue around implants with different angulations (0 degrees, 17 degrees, and 30 degrees) and connections (external hexagon and tapered) ...