Search results for "implant-abutment stress"

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The influence of platform switching on the biomechanical aspects of the implant-abutment system. A three dimensional finite element study

2011

Objective: To evaluate the biomechanical scenario of platform switching geometric implant-abutment configuration relative to standard configurations by means of finite element analysis.Study Design: A 3D Finite Element Analysis (FEA) was performed on 3 different implant-abutment configurations: a 3.8 mm implant with a matching diameter abutment (Standard Control Design, SCD), a 5.5 mm implant with matching diameter abutment (Wider Control Design, WCD), and a 5.5mm implant with a 3.8 mm abutment (Experimental Design, ED). All the different experimental groups were discretized to over 60000 elements and 100000 nodes, and 130N vertical (axial) and 90N horizontal loads were applied on the coron…

Dental Stress Analysisbone mechanical responseMaterials scienceimplant-abutment stresFinite Element AnalysisPlatform switchingDental Abutmentsimplant-abutment stressFinite element studyImaging Three-Dimensionalvon Mises yield criterionGeneral Dentistryplatform switchingDental Implant-Abutment Designfinite element analysis; implant-abutment stress; bone mechanical response; platform switching; implant-abutment stres:CIENCIAS MÉDICAS [UNESCO]Finite element methodBiomechanical PhenomenaStress fieldPlatform switching bone mechanical response finite element analysis implant-abutment stress.Dental Implant-Abutment DesignOtorhinolaryngologyUNESCO::CIENCIAS MÉDICASSurgeryImplantAbutment (dentistry)Biomedical engineering
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