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The Effect of Dental Implant Design on Bone Induced Stress Distribution and Implant Displacement

by Sahar Fawzi
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 74 - Number 17
Year of Publication: 2013
Authors: Sahar Fawzi
10.5120/12976-0023

Sahar Fawzi . The Effect of Dental Implant Design on Bone Induced Stress Distribution and Implant Displacement. International Journal of Computer Applications. 74, 17 ( July 2013), 15-21. DOI=10.5120/12976-0023

@article{ 10.5120/12976-0023,
author = { Sahar Fawzi },
title = { The Effect of Dental Implant Design on Bone Induced Stress Distribution and Implant Displacement },
journal = { International Journal of Computer Applications },
issue_date = { July 2013 },
volume = { 74 },
number = { 17 },
month = { July },
year = { 2013 },
issn = { 0975-8887 },
pages = { 15-21 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume74/number17/12976-0023/ },
doi = { 10.5120/12976-0023 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:42:31.917487+05:30
%A Sahar Fawzi
%T The Effect of Dental Implant Design on Bone Induced Stress Distribution and Implant Displacement
%J International Journal of Computer Applications
%@ 0975-8887
%V 74
%N 17
%P 15-21
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Dental implants have a great role in changing treatment concepts to edentulous ridges. This paper presents a finite element analysis evaluation of the effect of implant design on the stress distribution induced in bone surrounding the implant and on the micro displacement of the implant of a full arch screw retained cantilevered fixed mandibular restoration, in case of immediate loading. Twelve models were simulated, all composed of four identical interforaminal dental implants and a cantilever overdenture. Two design parameters (the implant diameter and taper) were tested while keeping all other parameters fixed. The simulated 12 implants have 3. 2, 3. 7, 4. 7 and 6 mm diameter with 0, 2 and 5 degrees tapering respectively. Vertical and oblique loads were applied on the right premolar and first molar under model restrain. Results revealed that, increasing implant diameter leads to decreased bone induced stresses and also decreased implant micro displacement and so leading to better initial stability. On the contrary, increasing implant tapering increased bone induced stresses and also increased implant micro displacement.

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Index Terms

Computer Science
Information Sciences

Keywords

Dental Implants Implant Diameter Implant Taper In vitro stress analysis Immediate Loading

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