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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 ...
Implantes extraorais em pacientes irradiados
(Associação Brasileira de Otorrinolaringologia e Cirurgia Cervicofacial, 2013-04-01)
The aim of this study is to analyze the success of extraoral osseointegrated implants used to support designed to rehabilitate craniofacial deformities. METHOD: This study was based on the retrospective assessment of charts ...
Influence of Implant Connection Type on the Biomechanical Environment of Immediately Placed Implants - CT-Based Nonlinear, Three-Dimensional Finite Element Analysis
(Wiley-Blackwell, 2010-01-01)
Purpose:The purpose of the present study was to evaluate the biomechanical environment of immediately placed implants, before and after osseointegration, by comparing three different implant-abutment connection types.Materials ...
Photoelastic comparison of single tooth implant-abutment-bone of platform switching vs conventional implant designs
(2011-03-01)
Objectives: The maintenance and stability of peri-implantar soft tissue seem to be related to the crestal bone around the implant platform and different implant designs connections might affect this phenomenon. The aim of ...
The platform switching concept revisited. An experimental study in dogs
(2013-09-12)
Objective: To evaluate the influence of the configuration of the marginal aspect of implants placed immediately into extraction sockets on peri-implant hard tissue adaptation. Material and methods: In 6 Labrador dogs, ...
External Hexagon and Internal Hexagon in Straight and Offset Implant Placement: Strain Gauge Analysis
(Lippincott Williams & Wilkins, 2009-12-01)
Purpose: The objective of this in vitro study was to quantify the strain development of external hexagon. and internal hexagon implant-supported partial prostheses in. straight and offset implant placement configurations.Materials ...
Analysis of failed commercially pure titanium dental implants: A scanning electron microscopy and energy-dispersive spectrometer X-ray study
(Amer Acad Periodontology, 2005-07-01)
Background: the failure of osseointegration in oral rehabilitation has gained importance in current literature and in clinical practice. The integration of titanium dental implants in alveolar bone has been partly ascribed ...