Comparative Analysis of Two Implant-Crown Connection Systems - A Finite Element Study

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Title Comparative Analysis of Two Implant-Crown Connection Systems - A Finite Element Study
Author Van Staden, Rudi Cobus; Guan, Hong; Loo, Yew-Chaye; Johnson, Newell Walter; Meredith, Neil
Journal Name Applied Osseointegration Research
Editor Tomas Albrektsson
Year Published 2008
Place of publication Sweden
Publisher University of Gothenburg
Abstract The internal and external-hex connections of the Neoss and 3i implant systems, were compared in a three-dimensional Finite Element Analysis. Chewing forces of 200, 500 and 1000N and abutment screw preloads of 110, 320 and 550Nmm were studied. The connection type strongly influences the stress profile within the crown, with the external-hex connection exhibiting greater stresses than the internal-hex.
Peer Reviewed Yes
Published Yes
Publisher URI http://www.gu.se/english
Volume 6
Page from 48
Page to 53
ISSN 1651-0070
Date Accessioned 2008-09-11
Date Available 2011-04-29T02:57:56Z
Language en_AU
Research Centre Centre for Infrastructure Engineering and Management; Griffith Health Institute
Faculty Faculty of Science, Environment, Engineering and Technology
Subject PRE2009-Biomechanical Engineering
URI http://hdl.handle.net/10072/38414
Publication Type Journal Articles (Refereed Article)
Publication Type Code c1d

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