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dc.contributor.authorVan Staden, Rudien_US
dc.contributor.authorGuan, Hongen_US
dc.contributor.authorLoo, Yew-Chayeen_US
dc.contributor.editorK C G Ong, Y K Chow and S Swaddiwudhipongen_US
dc.date.accessioned2017-05-03T14:39:22Z
dc.date.available2017-05-03T14:39:22Z
dc.date.issued2011en_US
dc.date.modified2012-05-01T22:55:00Z
dc.identifier.urihttp://hdl.handle.net/10072/44661
dc.description.abstractDevelopment of an ideal replacement for a missing tooth has been a major aim of dentistry for millennia [1]. Since Br宥mark [2] discovered the phenomenon whereby metallic implants, particularly when made of titanium, promoted a process now termed "osseointegration", dental implants have become widely used to replace missing teeth. Although implants exhibit dentally acceptable retention rates (roughly 95% after 5 years), there are significantly more failures in areas where bone quality and density are low, resulting in poor patient outcome and costing an estimated $AUD15 million per year in Australia. This research team also believes that most failures arise from poor clinical technique and inadequate understanding of the potentially damaging stress characteristics during implant placement and function. Finite Element Method (FEM) has become one of the most successful analysis tools used for solving dental related problems. As such, the innovative work of this team is to develop a comprehensive Finite Element Analysis (FEA) process to model the performance of the boneimplant system during implantation, as well as throughout the phases of healing, remodelling and maintenance of osseointegration. Summarised herein are six research domains that quantify the stress distribution characteristics within: (1) the mandible as influenced by a combined variation of implant geometry and bone properties; (2) the implant with various implant wall thicknesses; (3) the mandible as influenced by Nobel Biocare, 3i and Neoss implant thread designs; (4) the prosthetic crown with external and internal abutment-crown connection systems; (5) the mandible in a step-wise simulation of the insertion process; and (6) the mandible for implant thread forming, cutting and the combination of forming and cutting through dynamic modelling of the implantation procedure. An advanced understanding of the stress characteristics within the bone-implant system and the corresponding response of bone is the key in the development of a 'treatment planning database tool'. This in turn will increase the quality of preoperative planning, clinical techniques and outcomes.en_US
dc.description.publicationstatusYesen_US
dc.languageEnglishen_US
dc.language.isoen_US
dc.publisherThe Department of Civil Engineering, National University of Singaporeen_US
dc.publisher.placeSingaporeen_US
dc.publisher.urihttp://www.cipremier.com/e107_plugins/calendar_menu/event.php?1300773600.event.15en_US
dc.relation.ispartofstudentpublicationNen_US
dc.relation.ispartofconferencenameTHE SYMPOSIUM IN HONOUR OF PROFESSOR LEE SENG LIPen_US
dc.relation.ispartofconferencetitleThe Professor Lee Seng Lip Symposium, March 21-22, 2011: A tribute to his contributions to Civil Engineering – Education, Research, and Practiceen_US
dc.relation.ispartofdatefrom2011-03-21en_US
dc.relation.ispartofdateto2011-03-22en_US
dc.relation.ispartoflocationSingaporeen_US
dc.rights.retentionYen_US
dc.subject.fieldofresearchBiomechanical Engineeringen_US
dc.subject.fieldofresearchcode090302en_US
dc.titleFinite element analysis of dental implant-bone system during and after implantationen_US
dc.typeConference outputen_US
dc.type.descriptionE2 - Conference Publications (Non HERDC Eligible)en_US
dc.type.codeE - Conference Publicationsen_US
gro.facultyGriffith Sciences, Griffith School of Engineeringen_US
gro.date.issued2011
gro.hasfulltextNo Full Text


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    Contains papers delivered by Griffith authors at national and international conferences.

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