Micromechanics/structure relationships in the human mandible.
Identifieur interne : 002F20 ( PubMed/Corpus ); précédent : 002F19; suivant : 002F21Micromechanics/structure relationships in the human mandible.
Auteurs : Tsutomu Nomura ; Evan Gold ; Michael P. Powers ; Susumu Shingaki ; J Lawrence KatzSource :
- Dental materials : official publication of the Academy of Dental Materials [ 0109-5641 ] ; 2003.
English descriptors
- KwdEn :
- Aged, Biomechanical Phenomena, Cadaver, Elasticity, Female, Haversian System (physiology), Haversian System (ultrastructure), Humans, Jaw, Edentulous (pathology), Jaw, Edentulous (physiopathology), Mandible (anatomy & histology), Mandible (physiology), Mandibular Condyle (anatomy & histology), Mandibular Condyle (physiology), Microscopy, Acoustic, Stress, Mechanical.
- MESH :
- anatomy & histology : Mandible, Mandibular Condyle.
- pathology : Jaw, Edentulous.
- physiology : Haversian System, Mandible, Mandibular Condyle.
- physiopathology : Jaw, Edentulous.
- ultrastructure : Haversian System.
- Aged, Biomechanical Phenomena, Cadaver, Elasticity, Female, Humans, Microscopy, Acoustic, Stress, Mechanical.
Abstract
A clear understanding of the relationship between the micromechanical properties and orientation of the osteons within the mandible is important to understand mandibular function, fracture repair, treatment of temporo-mandibular joint disorders, the materials and organization of dental implants. The objective of this research was to obtain the micromechanical properties of human mandibular cortical bone as a function of orientation from TMJ to TMJ.
PubMed: 12628427
Links to Exploration step
pubmed:12628427Le document en format XML
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Powers</name></author><author><name sortKey="Shingaki, Susumu" sort="Shingaki, Susumu" uniqKey="Shingaki S" first="Susumu" last="Shingaki">Susumu Shingaki</name></author><author><name sortKey="Katz, J Lawrence" sort="Katz, J Lawrence" uniqKey="Katz J" first="J Lawrence" last="Katz">J Lawrence Katz</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2003">2003</date><idno type="RBID">pubmed:12628427</idno><idno type="pmid">12628427</idno><idno type="wicri:Area/PubMed/Corpus">002F20</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">002F20</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Micromechanics/structure relationships in the human mandible.</title><author><name sortKey="Nomura, Tsutomu" sort="Nomura, Tsutomu" uniqKey="Nomura T" first="Tsutomu" last="Nomura">Tsutomu Nomura</name><affiliation><nlm:affiliation>Department of Tissue Regeneration and Reconstruction, Reconstructive Surgery for Oral and Maxillofacial Region, Niigata University, 2-5274 Gakkocho-Dori, 951-8514, Niigata City, Japan. t-nomura@dent.niigata-u.ac.jp</nlm:affiliation></affiliation></author><author><name sortKey="Gold, Evan" sort="Gold, Evan" uniqKey="Gold E" first="Evan" last="Gold">Evan Gold</name></author><author><name sortKey="Powers, Michael P" sort="Powers, Michael P" uniqKey="Powers M" first="Michael P" last="Powers">Michael P. Powers</name></author><author><name sortKey="Shingaki, Susumu" sort="Shingaki, Susumu" uniqKey="Shingaki S" first="Susumu" last="Shingaki">Susumu Shingaki</name></author><author><name sortKey="Katz, J Lawrence" sort="Katz, J Lawrence" uniqKey="Katz J" first="J Lawrence" last="Katz">J Lawrence Katz</name></author></analytic><series><title level="j">Dental materials : official publication of the Academy of Dental Materials</title><idno type="ISSN">0109-5641</idno><imprint><date when="2003" type="published">2003</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aged</term><term>Biomechanical Phenomena</term><term>Cadaver</term><term>Elasticity</term><term>Female</term><term>Haversian System (physiology)</term><term>Haversian System (ultrastructure)</term><term>Humans</term><term>Jaw, Edentulous (pathology)</term><term>Jaw, Edentulous (physiopathology)</term><term>Mandible (anatomy & histology)</term><term>Mandible (physiology)</term><term>Mandibular Condyle (anatomy & histology)</term><term>Mandibular Condyle (physiology)</term><term>Microscopy, Acoustic</term><term>Stress, Mechanical</term></keywords><keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Mandible</term><term>Mandibular Condyle</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Jaw, Edentulous</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Haversian System</term><term>Mandible</term><term>Mandibular Condyle</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Jaw, Edentulous</term></keywords><keywords scheme="MESH" qualifier="ultrastructure" xml:lang="en"><term>Haversian System</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Aged</term><term>Biomechanical Phenomena</term><term>Cadaver</term><term>Elasticity</term><term>Female</term><term>Humans</term><term>Microscopy, Acoustic</term><term>Stress, Mechanical</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A clear understanding of the relationship between the micromechanical properties and orientation of the osteons within the mandible is important to understand mandibular function, fracture repair, treatment of temporo-mandibular joint disorders, the materials and organization of dental implants. The objective of this research was to obtain the micromechanical properties of human mandibular cortical bone as a function of orientation from TMJ to TMJ.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">12628427</PMID><DateCompleted><Year>2003</Year><Month>07</Month><Day>10</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0109-5641</ISSN><JournalIssue CitedMedium="Print"><Volume>19</Volume><Issue>3</Issue><PubDate><Year>2003</Year><Month>May</Month></PubDate></JournalIssue><Title>Dental materials : official publication of the Academy of Dental Materials</Title><ISOAbbreviation>Dent Mater</ISOAbbreviation></Journal><ArticleTitle>Micromechanics/structure relationships in the human mandible.</ArticleTitle><Pagination><MedlinePgn>167-73</MedlinePgn></Pagination><Abstract><AbstractText Label="OBJECTIVES" NlmCategory="OBJECTIVE">A clear understanding of the relationship between the micromechanical properties and orientation of the osteons within the mandible is important to understand mandibular function, fracture repair, treatment of temporo-mandibular joint disorders, the materials and organization of dental implants. The objective of this research was to obtain the micromechanical properties of human mandibular cortical bone as a function of orientation from TMJ to TMJ.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">A mandible obtained from a deceased 66 year-old female free of bone disease was used. The mandible was embedded in polymethylmethacrylate. The micromechanical properties analysis was obtained using the UH3 scanning acoustic microscope (SAM; Olympus Co., Tokyo, Japan). The coordinates system is defined such that the inferior border of mandibular is positioned on the x-y plane. x is along the anterior-posterior direction, y is in the horizontal direction and z is in superior-inferior direction.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">The osteonal orientations were almost parallel to the x axis and eventually branched into two directions towards the coronoid process and condylar head. The SAM revealed that almost the whole area of the mandible body was found to be transversely isotropic in the plane perpendicular to the x axis. In the parallel and oblique directions, all data were transversely isotropic with respect to the x axis. Data of the perpendicular osteons were transversely isotropic with respect to the z axis.</AbstractText><AbstractText Label="SIGNIFICANCE" NlmCategory="CONCLUSIONS">Having actual micromechanical properties as a function of orientation in the mandible could provide base line data for: fracture repair; choice of bone replacement materials.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Nomura</LastName><ForeName>Tsutomu</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>Department of Tissue Regeneration and Reconstruction, Reconstructive Surgery for Oral and Maxillofacial Region, Niigata University, 2-5274 Gakkocho-Dori, 951-8514, Niigata City, Japan. t-nomura@dent.niigata-u.ac.jp</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Gold</LastName><ForeName>Evan</ForeName><Initials>E</Initials></Author><Author ValidYN="Y"><LastName>Powers</LastName><ForeName>Michael P</ForeName><Initials>MP</Initials></Author><Author ValidYN="Y"><LastName>Shingaki</LastName><ForeName>Susumu</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Katz</LastName><ForeName>J Lawrence</ForeName><Initials>JL</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Dent Mater</MedlineTA><NlmUniqueID>8508040</NlmUniqueID><ISSNLinking>0109-5641</ISSNLinking></MedlineJournalInfo><CitationSubset>D</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001696" MajorTopicYN="N">Biomechanical Phenomena</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002102" MajorTopicYN="N">Cadaver</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004548" MajorTopicYN="N">Elasticity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006253" MajorTopicYN="N">Haversian System</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName><QualifierName UI="Q000648" MajorTopicYN="Y">ultrastructure</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007575" MajorTopicYN="N">Jaw, Edentulous</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName><QualifierName UI="Q000503" MajorTopicYN="N">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008334" MajorTopicYN="N">Mandible</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="Y">anatomy & histology</QualifierName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008335" MajorTopicYN="N">Mandibular Condyle</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D033401" MajorTopicYN="N">Microscopy, Acoustic</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013314" MajorTopicYN="N">Stress, Mechanical</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2003</Year><Month>3</Month><Day>12</Day><Hour>4</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2003</Year><Month>7</Month><Day>11</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2003</Year><Month>3</Month><Day>12</Day><Hour>4</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">12628427</ArticleId><ArticleId IdType="pii">S010956410200026X</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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