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Mostrando ítems 11-20 de 272
Digital Radiographic Evaluation of the Level of Alveolar Bone Crest in External Hexagon Implants Submitted to 2 Types of Implant Abutments Under Immediate Loading
(Lippincott Williams & Wilkins, 2011-11-01)
Purpose: The aim of this study was to evaluate by means of digital radiography the behavior of the alveolar bone crest in external hexagon implants following the use of 2 different types of abutments, one for conventional ...
Prosthesis Auricular With Osseointegrated Implants and Quality of Life
(Lippincott Williams & Wilkins, 2010-01-01)
Implants in craniofacial reconstructions improve prostheses retention and stability, comfort, and safety for the patient. According to biomechanical principles, the treatment success regarding osseointegration maintenance ...
Stress distribution in implant-supported prosthesis with external and internal implant-abutment connections
(2013-03-01)
Objective. This study aimed to investigate the stress distribution in screwed implant-supported prostheses with different implant-abutment connections by using a photoelastic analysis. Materials and methods. Four photoelastic ...
Wax Teeth and Metallic Superstructure Trials at the Same Session: Simplified Technique for Implant-Supported Prosthesis
(Lippincott Williams & Wilkins, 2010-11-01)
This clinical report describes a method to reduce the number of clinical sessions for the rehabilitation of implant-supported fixed dentures through a simplified and versatile procedure indicated mainly for immediate ...
Effect of Superstructure Materials and Misfit on Stress Distribution in a Single Implant-Supported Prosthesis: A Finite Element Analysis
(Lippincott Williams & Wilkins, 2010-05-01)
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 ...
Three-Dimensional Finite Element Analysis of Vertical and Angular Misfit in Implant-Supported Fixed Prostheses
(Quintessence Publishing Co Inc, 2011-07-01)
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 ...
Planning for Immediate Loading of Implant-Supported Prostheses: Literature Review
(Allen Press Inc, 2012-09-01)
The aim of this study was to present the factors that influence planning for immediate loading of implants through a literature review for treatment success. Research was conducted in the PubMed database including the key ...
Technique for Indexing an Immediate Loading Implant Position for a Provisional Restoration
(Allen Press Inc, 2011-04-01)
The transfer of an intraoral implant position to the cast for an immediate loading implant is an important step and may be difficult to achieve with commonly used transfer and impression methods. Thus, the purpose of this ...
Preload Evaluation of Different Screws in External Hexagon Joint
(Lippincott Williams & Wilkins, 2012-02-01)
Purpose: This study compared the maintenance of tightening torque in different retention screw types of implant-supported crowns.Materials and Methods: Twelve metallic crowns in UCLA abutments cast with cobalt-chromium ...