Morphologic classification and stress analysis of the mandibular bone in the premolar region for implant placement.
Identifieur interne : 001967 ( PubMed/Curation ); précédent : 001966; suivant : 001968Morphologic classification and stress analysis of the mandibular bone in the premolar region for implant placement.
Auteurs : Malik Hudieb [Japon] ; Noriyuki Wakabayashi ; Tetsuya Suzuki ; Shohei KasugaiSource :
- The International journal of oral & maxillofacial implants [ 0882-2786 ]
Descripteurs français
- KwdFr :
- Adulte, Adulte d'âge moyen, Analyse des éléments finis, Analyse du stress dentaire (), Femelle, Humains, Implants dentaires, Mandibule (anatomopathologie), Mandibule (imagerie diagnostique), Mâchoire partiellement édentée (), Mâchoire partiellement édentée (anatomopathologie), Mâchoire partiellement édentée (imagerie diagnostique), Mâle, Processus alvéolaire (anatomopathologie), Prémolaire, Résistance à la compression, Résistance à la traction, Simulation numérique, Sujet âgé, Tomodensitométrie.
- MESH :
- anatomopathologie : Mandibule, Mâchoire partiellement édentée, Processus alvéolaire.
- imagerie diagnostique : Mandibule, Mâchoire partiellement édentée.
- Adulte, Adulte d'âge moyen, Analyse des éléments finis, Analyse du stress dentaire, Femelle, Humains, Implants dentaires, Mâchoire partiellement édentée, Mâle, Prémolaire, Résistance à la compression, Résistance à la traction, Simulation numérique, Sujet âgé, Tomodensitométrie.
English descriptors
- KwdEn :
- Adult, Aged, Alveolar Process (pathology), Bicuspid, Compressive Strength, Computer Simulation, Dental Implants, Dental Stress Analysis (methods), Dental Stress Analysis (statistics & numerical data), Female, Finite Element Analysis, Humans, Jaw, Edentulous, Partially (classification), Jaw, Edentulous, Partially (diagnostic imaging), Jaw, Edentulous, Partially (pathology), Male, Mandible (diagnostic imaging), Mandible (pathology), Middle Aged, Tensile Strength, Tomography, X-Ray Computed.
- MESH :
- chemical : Dental Implants.
- classification : Jaw, Edentulous, Partially.
- diagnostic imaging : Jaw, Edentulous, Partially, Mandible.
- methods : Dental Stress Analysis.
- pathology : Alveolar Process, Jaw, Edentulous, Partially, Mandible.
- statistics & numerical data : Dental Stress Analysis.
- Adult, Aged, Bicuspid, Compressive Strength, Computer Simulation, Female, Finite Element Analysis, Humans, Male, Middle Aged, Tensile Strength, Tomography, X-Ray Computed.
Abstract
The objective of this study was to assess the influence of mandibular morphology on the stress and strain distributions in the bone supporting an implant.
PubMed: 20556246
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sort="Wakabayashi, Noriyuki" uniqKey="Wakabayashi N" first="Noriyuki" last="Wakabayashi">Noriyuki Wakabayashi</name></author><author><name sortKey="Suzuki, Tetsuya" sort="Suzuki, Tetsuya" uniqKey="Suzuki T" first="Tetsuya" last="Suzuki">Tetsuya Suzuki</name></author><author><name sortKey="Kasugai, Shohei" sort="Kasugai, Shohei" uniqKey="Kasugai S" first="Shohei" last="Kasugai">Shohei Kasugai</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="????"><PubDate><MedlineDate>2010 May-Jun</MedlineDate></PubDate></date><idno type="RBID">pubmed:20556246</idno><idno type="pmid">20556246</idno><idno type="wicri:Area/PubMed/Corpus">001967</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">001967</idno><idno type="wicri:Area/PubMed/Curation">001967</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">001967</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Morphologic classification and stress analysis of the mandibular bone in the premolar region for implant placement.</title><author><name sortKey="Hudieb, Malik" sort="Hudieb, Malik" uniqKey="Hudieb M" first="Malik" last="Hudieb">Malik Hudieb</name><affiliation wicri:level="1"><nlm:affiliation>Department of Oral Implantology and Regenerative Dental Medicine, Graduate School and GCOE Program, International Research Center for Molecular Science in Tooth and Bone Diseases, Tokyo Medical and Dental University, Bunkyo, Tokyo, Japan.</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Department of Oral Implantology and Regenerative Dental Medicine, Graduate School and GCOE Program, International Research Center for Molecular Science in Tooth and Bone Diseases, Tokyo Medical and Dental University, Bunkyo, Tokyo</wicri:regionArea></affiliation></author><author><name sortKey="Wakabayashi, Noriyuki" sort="Wakabayashi, Noriyuki" uniqKey="Wakabayashi N" first="Noriyuki" last="Wakabayashi">Noriyuki Wakabayashi</name></author><author><name sortKey="Suzuki, Tetsuya" sort="Suzuki, Tetsuya" uniqKey="Suzuki T" first="Tetsuya" last="Suzuki">Tetsuya Suzuki</name></author><author><name sortKey="Kasugai, Shohei" sort="Kasugai, Shohei" uniqKey="Kasugai S" first="Shohei" last="Kasugai">Shohei Kasugai</name></author></analytic><series><title level="j">The International journal of oral & maxillofacial implants</title><idno type="ISSN">0882-2786</idno></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Aged</term><term>Alveolar Process (pathology)</term><term>Bicuspid</term><term>Compressive Strength</term><term>Computer Simulation</term><term>Dental Implants</term><term>Dental Stress Analysis (methods)</term><term>Dental Stress Analysis (statistics & numerical data)</term><term>Female</term><term>Finite Element Analysis</term><term>Humans</term><term>Jaw, Edentulous, Partially (classification)</term><term>Jaw, Edentulous, Partially (diagnostic imaging)</term><term>Jaw, Edentulous, Partially (pathology)</term><term>Male</term><term>Mandible (diagnostic imaging)</term><term>Mandible (pathology)</term><term>Middle Aged</term><term>Tensile Strength</term><term>Tomography, X-Ray Computed</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Analyse des éléments finis</term><term>Analyse du stress dentaire ()</term><term>Femelle</term><term>Humains</term><term>Implants dentaires</term><term>Mandibule (anatomopathologie)</term><term>Mandibule (imagerie diagnostique)</term><term>Mâchoire partiellement édentée ()</term><term>Mâchoire partiellement édentée (anatomopathologie)</term><term>Mâchoire partiellement édentée (imagerie diagnostique)</term><term>Mâle</term><term>Processus alvéolaire (anatomopathologie)</term><term>Prémolaire</term><term>Résistance à la compression</term><term>Résistance à la traction</term><term>Simulation numérique</term><term>Sujet âgé</term><term>Tomodensitométrie</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Dental Implants</term></keywords><keywords scheme="MESH" qualifier="anatomopathologie" xml:lang="fr"><term>Mandibule</term><term>Mâchoire partiellement édentée</term><term>Processus alvéolaire</term></keywords><keywords scheme="MESH" qualifier="classification" xml:lang="en"><term>Jaw, Edentulous, Partially</term></keywords><keywords scheme="MESH" qualifier="diagnostic imaging" xml:lang="en"><term>Jaw, Edentulous, Partially</term><term>Mandible</term></keywords><keywords scheme="MESH" qualifier="imagerie diagnostique" xml:lang="fr"><term>Mandibule</term><term>Mâchoire partiellement édentée</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Dental Stress Analysis</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Alveolar Process</term><term>Jaw, Edentulous, Partially</term><term>Mandible</term></keywords><keywords scheme="MESH" qualifier="statistics & numerical data" xml:lang="en"><term>Dental Stress Analysis</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Aged</term><term>Bicuspid</term><term>Compressive Strength</term><term>Computer Simulation</term><term>Female</term><term>Finite Element Analysis</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Tensile Strength</term><term>Tomography, X-Ray Computed</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Analyse des éléments finis</term><term>Analyse du stress dentaire</term><term>Femelle</term><term>Humains</term><term>Implants dentaires</term><term>Mâchoire partiellement édentée</term><term>Mâle</term><term>Prémolaire</term><term>Résistance à la compression</term><term>Résistance à la traction</term><term>Simulation numérique</term><term>Sujet âgé</term><term>Tomodensitométrie</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The objective of this study was to assess the influence of mandibular morphology on the stress and strain distributions in the bone supporting an implant.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">20556246</PMID><DateCompleted><Year>2010</Year><Month>08</Month><Day>16</Day></DateCompleted><DateRevised><Year>2016</Year><Month>11</Month><Day>25</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0882-2786</ISSN><JournalIssue CitedMedium="Print"><Volume>25</Volume><Issue>3</Issue><PubDate><MedlineDate>2010 May-Jun</MedlineDate></PubDate></JournalIssue><Title>The International journal of oral & maxillofacial implants</Title><ISOAbbreviation>Int J Oral Maxillofac Implants</ISOAbbreviation></Journal><ArticleTitle>Morphologic classification and stress analysis of the mandibular bone in the premolar region for implant placement.</ArticleTitle><Pagination><MedlinePgn>482-90</MedlinePgn></Pagination><Abstract><AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">The objective of this study was to assess the influence of mandibular morphology on the stress and strain distributions in the bone supporting an implant.</AbstractText><AbstractText Label="MATERIALS AND METHODS" NlmCategory="METHODS">Subjects were selected from patients with missing mandibular premolar teeth. Computed tomographic scans of the premolar region were classified into nine groups based on the overall bone morphology and the relative position of the alveolar crest. Finite element models of the bone on the basis of this classification, with inserted implants and superstructures, were constructed. A load of 200 N applied 30 degrees buccal from the vertical axis was directed toward the occlusal surface.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">One hundred two partially (n = 98) and completely (n = 4) edentulous subjects were recruited. Their ages ranged from 40 to 79 years (mean age, 60.5 years; 41 men and 61 women). Approximately 56% of the patients showed bone widening in the caudal direction. The maximum compressive stresses were shown in the lingual cervical regions. An influence of overall bone morphology on stress distribution was not observed; however, the alveolar crest contour clearly affected the maximum stress and strain values. Compressive microstrain above 4,000 was observed only when the alveolar crest was lingually located relative to the body of the mandible. These high strain levels were concentrated at the lingual cervical margin, with volumes ranging from 0.04 to 0.07 mm3.</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">The contour of the alveolar crest potentially plays a critical role in maintaining the bone levels surrounding implants.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Hudieb</LastName><ForeName>Malik</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Department of Oral Implantology and Regenerative Dental Medicine, Graduate School and GCOE Program, International Research Center for Molecular Science in Tooth and Bone Diseases, Tokyo Medical and Dental University, Bunkyo, Tokyo, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wakabayashi</LastName><ForeName>Noriyuki</ForeName><Initials>N</Initials></Author><Author ValidYN="Y"><LastName>Suzuki</LastName><ForeName>Tetsuya</ForeName><Initials>T</Initials></Author><Author ValidYN="Y"><LastName>Kasugai</LastName><ForeName>Shohei</ForeName><Initials>S</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Int J Oral Maxillofac Implants</MedlineTA><NlmUniqueID>8611905</NlmUniqueID><ISSNLinking>0882-2786</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D015921">Dental Implants</NameOfSubstance></Chemical></ChemicalList><CitationSubset>D</CitationSubset><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000328" MajorTopicYN="N">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000539" MajorTopicYN="N">Alveolar Process</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="Y">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001641" MajorTopicYN="N">Bicuspid</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019245" MajorTopicYN="N">Compressive Strength</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003198" MajorTopicYN="N">Computer Simulation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015921" MajorTopicYN="N">Dental Implants</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003799" MajorTopicYN="Y">Dental Stress Analysis</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName><QualifierName UI="Q000706" MajorTopicYN="N">statistics & numerical data</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D020342" MajorTopicYN="N">Finite Element Analysis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007576" MajorTopicYN="N">Jaw, Edentulous, Partially</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="Y">classification</QualifierName><QualifierName UI="Q000000981" MajorTopicYN="N">diagnostic imaging</QualifierName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008334" MajorTopicYN="N">Mandible</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="N">diagnostic imaging</QualifierName><QualifierName UI="Q000473" MajorTopicYN="Y">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013718" MajorTopicYN="N">Tensile Strength</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014057" MajorTopicYN="N">Tomography, X-Ray Computed</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2010</Year><Month>6</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2010</Year><Month>6</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2010</Year><Month>8</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">20556246</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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