A preliminary three-dimensional finite element analysis of mandibular implant overdentures.
Identifieur interne : 000A30 ( PubMed/Corpus ); précédent : 000A29; suivant : 000A31A preliminary three-dimensional finite element analysis of mandibular implant overdentures.
Auteurs : Cynthia S. Petrie ; Mary P. Walker ; Yunkai Lu ; Ganesh ThiagarajanSource :
- The International journal of prosthodontics [ 0893-2174 ]
English descriptors
- KwdEn :
- Alveolar Bone Loss (prevention & control), Bone Remodeling (physiology), Computer Simulation, Dental Implants, Dental Prosthesis Design, Dental Prosthesis, Implant-Supported, Denture Retention (instrumentation), Denture, Complete, Lower, Denture, Overlay, Finite Element Analysis, Humans, Imaging, Three-Dimensional (methods), Jaw, Edentulous (rehabilitation), Mandible (pathology), Models, Biological, Stress, Mechanical.
- MESH :
- chemical : Dental Implants.
- instrumentation : Denture Retention.
- methods : Imaging, Three-Dimensional.
- pathology : Mandible.
- physiology : Bone Remodeling.
- prevention & control : Alveolar Bone Loss.
- rehabilitation : Jaw, Edentulous.
- Computer Simulation, Dental Prosthesis Design, Dental Prosthesis, Implant-Supported, Denture, Complete, Lower, Denture, Overlay, Finite Element Analysis, Humans, Models, Biological, Stress, Mechanical.
Abstract
A treatment protocol that may lead to reduced mandibular posterior residual ridge resorption in patients with overdentures retained and supported by two interforaminal implants was investigated. The treatment included the addition of short implants in the posterior edentulous mandible for the presumed purpose of favorable provision of mechanical load stimulus to alveolar bone. Three-dimensional finite element analysis was used to model cited effective strains that may stimulate bone remodeling in two selected models. Based on this laboratory study, the addition of posterior short implants has a favorable effect in maintaining bone mass under implant retained overdentures.
PubMed: 24392480
Links to Exploration step
pubmed:24392480Le document en format XML
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<author><name sortKey="Petrie, Cynthia S" sort="Petrie, Cynthia S" uniqKey="Petrie C" first="Cynthia S" last="Petrie">Cynthia S. Petrie</name>
</author>
<author><name sortKey="Walker, Mary P" sort="Walker, Mary P" uniqKey="Walker M" first="Mary P" last="Walker">Mary P. Walker</name>
</author>
<author><name sortKey="Lu, Yunkai" sort="Lu, Yunkai" uniqKey="Lu Y" first="Yunkai" last="Lu">Yunkai Lu</name>
</author>
<author><name sortKey="Thiagarajan, Ganesh" sort="Thiagarajan, Ganesh" uniqKey="Thiagarajan G" first="Ganesh" last="Thiagarajan">Ganesh Thiagarajan</name>
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<author><name sortKey="Walker, Mary P" sort="Walker, Mary P" uniqKey="Walker M" first="Mary P" last="Walker">Mary P. Walker</name>
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<author><name sortKey="Lu, Yunkai" sort="Lu, Yunkai" uniqKey="Lu Y" first="Yunkai" last="Lu">Yunkai Lu</name>
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<author><name sortKey="Thiagarajan, Ganesh" sort="Thiagarajan, Ganesh" uniqKey="Thiagarajan G" first="Ganesh" last="Thiagarajan">Ganesh Thiagarajan</name>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Alveolar Bone Loss (prevention & control)</term>
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<term>Computer Simulation</term>
<term>Dental Implants</term>
<term>Dental Prosthesis Design</term>
<term>Dental Prosthesis, Implant-Supported</term>
<term>Denture Retention (instrumentation)</term>
<term>Denture, Complete, Lower</term>
<term>Denture, Overlay</term>
<term>Finite Element Analysis</term>
<term>Humans</term>
<term>Imaging, Three-Dimensional (methods)</term>
<term>Jaw, Edentulous (rehabilitation)</term>
<term>Mandible (pathology)</term>
<term>Models, Biological</term>
<term>Stress, Mechanical</term>
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<keywords scheme="MESH" type="chemical" xml:lang="en"><term>Dental Implants</term>
</keywords>
<keywords scheme="MESH" qualifier="instrumentation" xml:lang="en"><term>Denture Retention</term>
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<keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Imaging, Three-Dimensional</term>
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<keywords scheme="MESH" xml:lang="en"><term>Computer Simulation</term>
<term>Dental Prosthesis Design</term>
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<term>Denture, Complete, Lower</term>
<term>Denture, Overlay</term>
<term>Finite Element Analysis</term>
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<term>Models, Biological</term>
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<front><div type="abstract" xml:lang="en">A treatment protocol that may lead to reduced mandibular posterior residual ridge resorption in patients with overdentures retained and supported by two interforaminal implants was investigated. The treatment included the addition of short implants in the posterior edentulous mandible for the presumed purpose of favorable provision of mechanical load stimulus to alveolar bone. Three-dimensional finite element analysis was used to model cited effective strains that may stimulate bone remodeling in two selected models. Based on this laboratory study, the addition of posterior short implants has a favorable effect in maintaining bone mass under implant retained overdentures.</div>
</front>
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<Title>The International journal of prosthodontics</Title>
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<ArticleTitle>A preliminary three-dimensional finite element analysis of mandibular implant overdentures.</ArticleTitle>
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<Abstract><AbstractText>A treatment protocol that may lead to reduced mandibular posterior residual ridge resorption in patients with overdentures retained and supported by two interforaminal implants was investigated. The treatment included the addition of short implants in the posterior edentulous mandible for the presumed purpose of favorable provision of mechanical load stimulus to alveolar bone. Three-dimensional finite element analysis was used to model cited effective strains that may stimulate bone remodeling in two selected models. Based on this laboratory study, the addition of posterior short implants has a favorable effect in maintaining bone mass under implant retained overdentures.</AbstractText>
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<MeshHeading><DescriptorName UI="D019094" MajorTopicYN="Y">Dental Prosthesis, Implant-Supported</DescriptorName>
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<MeshHeading><DescriptorName UI="D003781" MajorTopicYN="N">Denture Retention</DescriptorName>
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