Internal structure of the temporomandibular joint and the circumferential bone: comparison between dentulous and edentulous specimens.
Identifieur interne : 009B95 ( Main/Exploration ); précédent : 009B94; suivant : 009B96Internal structure of the temporomandibular joint and the circumferential bone: comparison between dentulous and edentulous specimens.
Auteurs : T. Kawashima [Japon] ; S. Abe ; M. Okada ; E. Kawada ; C. Saitoh ; Y. IdeSource :
- The Bulletin of Tokyo Dental College [ 0040-8891 ] ; 1997.
Descripteurs français
- KwdFr :
- Adulte d'âge moyen, Articulation temporomandibulaire (anatomopathologie), Articulation temporomandibulaire (imagerie diagnostique), Condyle mandibulaire (anatomopathologie), Condyle mandibulaire (imagerie diagnostique), Humains, Maxillaire, Mâchoire partiellement édentée (anatomopathologie), Mâchoire partiellement édentée (imagerie diagnostique), Mâchoire édentée (anatomopathologie), Mâchoire édentée (imagerie diagnostique), Mâle, Os temporal (anatomopathologie), Os temporal (imagerie diagnostique), Radiographie, Sujet âgé, Sujet âgé de 80 ans ou plus, Valeurs de référence.
- MESH :
- anatomopathologie : Articulation temporomandibulaire, Condyle mandibulaire, Mâchoire partiellement édentée, Mâchoire édentée, Os temporal.
- imagerie diagnostique : Articulation temporomandibulaire, Condyle mandibulaire, Mâchoire partiellement édentée, Mâchoire édentée, Os temporal.
- Adulte d'âge moyen, Humains, Maxillaire, Mâle, Radiographie, Sujet âgé, Sujet âgé de 80 ans ou plus, Valeurs de référence.
English descriptors
- KwdEn :
- Aged, Aged, 80 and over, Humans, Jaw, Edentulous (diagnostic imaging), Jaw, Edentulous (pathology), Jaw, Edentulous, Partially (diagnostic imaging), Jaw, Edentulous, Partially (pathology), Male, Mandibular Condyle (diagnostic imaging), Mandibular Condyle (pathology), Maxilla, Middle Aged, Radiography, Reference Values, Temporal Bone (diagnostic imaging), Temporal Bone (pathology), Temporomandibular Joint (diagnostic imaging), Temporomandibular Joint (pathology).
- MESH :
- diagnostic imaging : Jaw, Edentulous, Jaw, Edentulous, Partially, Mandibular Condyle, Temporal Bone, Temporomandibular Joint.
- pathology : Jaw, Edentulous, Jaw, Edentulous, Partially, Mandibular Condyle, Temporal Bone, Temporomandibular Joint.
- Aged, Aged, 80 and over, Humans, Male, Maxilla, Middle Aged, Radiography, Reference Values.
Abstract
To clarify changes in the trabecular structure due to loss of the teeth, the author compared soft X-ray images and morphological measurement values of the mandibular condyle and articular eminence between dentulous and edentulous specimens. The center of the skull base containing the temporomandibular joint was removed along the Frankfort horizontal and median sagittal planes. A block in the center of the cranial base was rejected using the Frankfort horizontal plane and median sagittal plane as references. The specimens were embedded in polyester resin by the routine method. The hardened specimens were horizontally cut into 500 microns sections and photographed using soft X-ray films. Soft X-ray of each section was taken for observation by naked eye and morphometry by computer. Observation of the compact bone in the articular eminence showed thinner compact bone on the posterior slope of the articular eminence, which is a functional plane, than on the anterior slope of the articular eminence. There was a trabecular bone group on the lateral area running from the compact bone on the posterior surface of the articular eminence into the zygomatic arch and a thick trabecular bone group in a network pattern on the medial area. In the central area of the mandibular condyle, spongy bone was surrounded by oval compact bone, and the internal trabecular bone ran anteromedially in nearly the same pattern as the arrangement of the lateral pterygoid muscle. At all sites, the density, width, extent, and index indicating the complexity of the trabecular bone had higher values in dentulous specimens than in edentulous specimens.
PubMed: 9566125
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 003E21
- to stream PubMed, to step Curation: 003E21
- to stream PubMed, to step Checkpoint: 003E21
- to stream Ncbi, to step Merge: 009C48
- to stream Ncbi, to step Curation: 009C48
- to stream Ncbi, to step Checkpoint: 009C48
- to stream Main, to step Merge: 00A091
- to stream Main, to step Curation: 009B95
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Internal structure of the temporomandibular joint and the circumferential bone: comparison between dentulous and edentulous specimens.</title><author><name sortKey="Kawashima, T" sort="Kawashima, T" uniqKey="Kawashima T" first="T" last="Kawashima">T. Kawashima</name><affiliation wicri:level="1"><nlm:affiliation>Department of Anatomy, Tokyo Dental College, Chiba, Japan.</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Department of Anatomy, Tokyo Dental College, Chiba</wicri:regionArea><wicri:noRegion>Chiba</wicri:noRegion></affiliation></author><author><name sortKey="Abe, S" sort="Abe, S" uniqKey="Abe S" first="S" last="Abe">S. Abe</name></author><author><name sortKey="Okada, M" sort="Okada, M" uniqKey="Okada M" first="M" last="Okada">M. Okada</name></author><author><name sortKey="Kawada, E" sort="Kawada, E" uniqKey="Kawada E" first="E" last="Kawada">E. Kawada</name></author><author><name sortKey="Saitoh, C" sort="Saitoh, C" uniqKey="Saitoh C" first="C" last="Saitoh">C. Saitoh</name></author><author><name sortKey="Ide, Y" sort="Ide, Y" uniqKey="Ide Y" first="Y" last="Ide">Y. Ide</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1997">1997</date><idno type="RBID">pubmed:9566125</idno><idno type="pmid">9566125</idno><idno type="wicri:Area/PubMed/Corpus">003E21</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">003E21</idno><idno type="wicri:Area/PubMed/Curation">003E21</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">003E21</idno><idno type="wicri:Area/PubMed/Checkpoint">003E21</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">003E21</idno><idno type="wicri:Area/Ncbi/Merge">009C48</idno><idno type="wicri:Area/Ncbi/Curation">009C48</idno><idno type="wicri:Area/Ncbi/Checkpoint">009C48</idno><idno type="wicri:doubleKey">0040-8891:1997:Kawashima T:internal:structure:of</idno><idno type="wicri:Area/Main/Merge">00A091</idno><idno type="wicri:Area/Main/Curation">009B95</idno><idno type="wicri:Area/Main/Exploration">009B95</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Internal structure of the temporomandibular joint and the circumferential bone: comparison between dentulous and edentulous specimens.</title><author><name sortKey="Kawashima, T" sort="Kawashima, T" uniqKey="Kawashima T" first="T" last="Kawashima">T. Kawashima</name><affiliation wicri:level="1"><nlm:affiliation>Department of Anatomy, Tokyo Dental College, Chiba, Japan.</nlm:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>Department of Anatomy, Tokyo Dental College, Chiba</wicri:regionArea><wicri:noRegion>Chiba</wicri:noRegion></affiliation></author><author><name sortKey="Abe, S" sort="Abe, S" uniqKey="Abe S" first="S" last="Abe">S. Abe</name></author><author><name sortKey="Okada, M" sort="Okada, M" uniqKey="Okada M" first="M" last="Okada">M. Okada</name></author><author><name sortKey="Kawada, E" sort="Kawada, E" uniqKey="Kawada E" first="E" last="Kawada">E. Kawada</name></author><author><name sortKey="Saitoh, C" sort="Saitoh, C" uniqKey="Saitoh C" first="C" last="Saitoh">C. Saitoh</name></author><author><name sortKey="Ide, Y" sort="Ide, Y" uniqKey="Ide Y" first="Y" last="Ide">Y. Ide</name></author></analytic><series><title level="j">The Bulletin of Tokyo Dental College</title><idno type="ISSN">0040-8891</idno><imprint><date when="1997" type="published">1997</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aged</term><term>Aged, 80 and over</term><term>Humans</term><term>Jaw, Edentulous (diagnostic imaging)</term><term>Jaw, Edentulous (pathology)</term><term>Jaw, Edentulous, Partially (diagnostic imaging)</term><term>Jaw, Edentulous, Partially (pathology)</term><term>Male</term><term>Mandibular Condyle (diagnostic imaging)</term><term>Mandibular Condyle (pathology)</term><term>Maxilla</term><term>Middle Aged</term><term>Radiography</term><term>Reference Values</term><term>Temporal Bone (diagnostic imaging)</term><term>Temporal Bone (pathology)</term><term>Temporomandibular Joint (diagnostic imaging)</term><term>Temporomandibular Joint (pathology)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adulte d'âge moyen</term><term>Articulation temporomandibulaire (anatomopathologie)</term><term>Articulation temporomandibulaire (imagerie diagnostique)</term><term>Condyle mandibulaire (anatomopathologie)</term><term>Condyle mandibulaire (imagerie diagnostique)</term><term>Humains</term><term>Maxillaire</term><term>Mâchoire partiellement édentée (anatomopathologie)</term><term>Mâchoire partiellement édentée (imagerie diagnostique)</term><term>Mâchoire édentée (anatomopathologie)</term><term>Mâchoire édentée (imagerie diagnostique)</term><term>Mâle</term><term>Os temporal (anatomopathologie)</term><term>Os temporal (imagerie diagnostique)</term><term>Radiographie</term><term>Sujet âgé</term><term>Sujet âgé de 80 ans ou plus</term><term>Valeurs de référence</term></keywords><keywords scheme="MESH" qualifier="anatomopathologie" xml:lang="fr"><term>Articulation temporomandibulaire</term><term>Condyle mandibulaire</term><term>Mâchoire partiellement édentée</term><term>Mâchoire édentée</term><term>Os temporal</term></keywords><keywords scheme="MESH" qualifier="diagnostic imaging" xml:lang="en"><term>Jaw, Edentulous</term><term>Jaw, Edentulous, Partially</term><term>Mandibular Condyle</term><term>Temporal Bone</term><term>Temporomandibular Joint</term></keywords><keywords scheme="MESH" qualifier="imagerie diagnostique" xml:lang="fr"><term>Articulation temporomandibulaire</term><term>Condyle mandibulaire</term><term>Mâchoire partiellement édentée</term><term>Mâchoire édentée</term><term>Os temporal</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Jaw, Edentulous</term><term>Jaw, Edentulous, Partially</term><term>Mandibular Condyle</term><term>Temporal Bone</term><term>Temporomandibular Joint</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Aged</term><term>Aged, 80 and over</term><term>Humans</term><term>Male</term><term>Maxilla</term><term>Middle Aged</term><term>Radiography</term><term>Reference Values</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Adulte d'âge moyen</term><term>Humains</term><term>Maxillaire</term><term>Mâle</term><term>Radiographie</term><term>Sujet âgé</term><term>Sujet âgé de 80 ans ou plus</term><term>Valeurs de référence</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">To clarify changes in the trabecular structure due to loss of the teeth, the author compared soft X-ray images and morphological measurement values of the mandibular condyle and articular eminence between dentulous and edentulous specimens. The center of the skull base containing the temporomandibular joint was removed along the Frankfort horizontal and median sagittal planes. A block in the center of the cranial base was rejected using the Frankfort horizontal plane and median sagittal plane as references. The specimens were embedded in polyester resin by the routine method. The hardened specimens were horizontally cut into 500 microns sections and photographed using soft X-ray films. Soft X-ray of each section was taken for observation by naked eye and morphometry by computer. Observation of the compact bone in the articular eminence showed thinner compact bone on the posterior slope of the articular eminence, which is a functional plane, than on the anterior slope of the articular eminence. There was a trabecular bone group on the lateral area running from the compact bone on the posterior surface of the articular eminence into the zygomatic arch and a thick trabecular bone group in a network pattern on the medial area. In the central area of the mandibular condyle, spongy bone was surrounded by oval compact bone, and the internal trabecular bone ran anteromedially in nearly the same pattern as the arrangement of the lateral pterygoid muscle. At all sites, the density, width, extent, and index indicating the complexity of the trabecular bone had higher values in dentulous specimens than in edentulous specimens.</div></front></TEI><affiliations><list><country><li>Japon</li></country></list><tree><noCountry><name sortKey="Abe, S" sort="Abe, S" uniqKey="Abe S" first="S" last="Abe">S. Abe</name><name sortKey="Ide, Y" sort="Ide, Y" uniqKey="Ide Y" first="Y" last="Ide">Y. Ide</name><name sortKey="Kawada, E" sort="Kawada, E" uniqKey="Kawada E" first="E" last="Kawada">E. Kawada</name><name sortKey="Okada, M" sort="Okada, M" uniqKey="Okada M" first="M" last="Okada">M. Okada</name><name sortKey="Saitoh, C" sort="Saitoh, C" uniqKey="Saitoh C" first="C" last="Saitoh">C. Saitoh</name></noCountry><country name="Japon"><noRegion><name sortKey="Kawashima, T" sort="Kawashima, T" uniqKey="Kawashima T" first="T" last="Kawashima">T. Kawashima</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV2/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 009B95 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 009B95 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Santé
|area= EdenteV2
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:9566125
|texte= Internal structure of the temporomandibular joint and the circumferential bone: comparison between dentulous and edentulous specimens.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:9566125" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a EdenteV2
| This area was generated with Dilib version V0.6.32. |  |