The relationship between frontal facial morphology and occlusal force in orthodontic patients with temporomandibular disorder
Identifieur interne : 003169 ( Istex/Curation ); précédent : 003168; suivant : 003170The relationship between frontal facial morphology and occlusal force in orthodontic patients with temporomandibular disorder
Auteurs : K. Yamada ; K. Hanada ; M. H. Sultana ; S. Kohno ; Y. Yamada [Japon]Source :
- Journal of Oral Rehabilitation [ 0305-182X ] ; 2000-05.
English descriptors
- KwdEn :
- American journal, Asymmetry, Asymmetry index, Asymmetry indices, Avpr, Blackwell science, Canine, Cephalogram, Craniofacial, Craniofacial morphology, Dental arch, Dysfunction, Force distribution, Free group, Frontal craniofacial morphology, Gonial, Gonial angle height ratio, Gonial angle width, Hattori, Incisor, Intercuspal position, Japanese society, Mandibular, Mandibular deviation, Masticatory, Maxillary, Maxillary height ratio, Maxillary width ratio, Molar, Molar ocar, Molar region, Morphology, Ocar, Occlusal, Occlusal contact area, Occlusal contacts, Occlusal data, Occlusal force, Ocfr, Oral rehabilitation, Orthodontic patients, Other hand, Positive correlations, Premolar, Present study, Right side, Satoh, Standard deviations, Stomatognathic function, Temporomandibular, Total ocfr, Watanabe, Yamada.
- Teeft :
- American journal, Asymmetry, Asymmetry index, Asymmetry indices, Avpr, Blackwell science, Canine, Cephalogram, Craniofacial, Craniofacial morphology, Dental arch, Dysfunction, Force distribution, Free group, Frontal craniofacial morphology, Gonial, Gonial angle height ratio, Gonial angle width, Hattori, Incisor, Intercuspal position, Japanese society, Mandibular, Mandibular deviation, Masticatory, Maxillary, Maxillary height ratio, Maxillary width ratio, Molar, Molar ocar, Molar region, Morphology, Ocar, Occlusal, Occlusal contact area, Occlusal contacts, Occlusal data, Occlusal force, Ocfr, Oral rehabilitation, Orthodontic patients, Other hand, Positive correlations, Premolar, Present study, Right side, Satoh, Standard deviations, Stomatognathic function, Temporomandibular, Total ocfr, Watanabe, Yamada.
Abstract
The aim of this study was to investigate the relation between frontal craniofacial morphology and the distribution of occlusal force in orthodontic patients with and without TMD. Experimental data were obtained from 45 female orthodontic patients (TMD‐free group: 22 subjects; TMD group: 23 subjects) using the pressure‐sensitive sheet. The following results were obtained:
(1) There were significant differences in the gonial angle width and the mandibular deviation of the postero‐anterior cephalogram between the two groups.
(2) There were significant differences in occlusal force, occlusal contact area and average occlusal pressure between the two groups.
(3) On the relation between the frontal craniofacial morphology and the occlusal data, the asymmetry indices of occlusal force and occlusal contact area showed significant positive correlations to the mandibular deviation and the ratios of maxillary and gonial angle widths in the TMD group. The TMD‐free group showed the smaller mandibular deviation and the smaller asymmetry indices of occlusal force and occlusal contact area than those in the TMD group.
It could be concluded that orthodontic patients with TMD may have not only the morphological disharmony but also the imbalance of occlusal force.
Url:
DOI: 10.1046/j.1365-2842.2000.00531.x
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K. Yamada<affiliation><mods:affiliation>The Department of Orthodontics,</mods:affiliation><wicri:noCountry code="subField"></wicri:noCountry></affiliation><affiliation><mods:affiliation>The Department of Orthodontics,</mods:affiliation><wicri:noCountry code="subField"></wicri:noCountry></affiliation><affiliation><mods:affiliation>The Department of Orthodontics,</mods:affiliation><wicri:noCountry code="subField"></wicri:noCountry></affiliation><affiliation><mods:affiliation>The Department of Removable Prosthodontics, and</mods:affiliation><wicri:noCountry code="subField">and</wicri:noCountry></affiliation>Le document en format XML
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Yamada</name><affiliation wicri:level="1"><mods:affiliation>The Department of Oral Physiology, Faculty of Dentistry, Niigata University, Niigata, Japan</mods:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>The Department of Oral Physiology, Faculty of Dentistry, Niigata University, Niigata</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:64CC128C3BA7EE75F263C959BB79359B65D0D338</idno><date when="2000" year="2000">2000</date><idno type="doi">10.1046/j.1365-2842.2000.00531.x</idno><idno type="url">https://api.istex.fr/document/64CC128C3BA7EE75F263C959BB79359B65D0D338/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">003169</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">003169</idno><idno type="wicri:Area/Istex/Curation">003169</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main">The relationship between frontal facial morphology and occlusal force in orthodontic patients with temporomandibular disorder</title><author><name sortKey="Yamada, K" sort="Yamada, K" uniqKey="Yamada K" first="K." last="Yamada">K. Yamada</name><affiliation><mods:affiliation>The Department of Orthodontics,</mods:affiliation><wicri:noCountry code="subField"></wicri:noCountry></affiliation></author><author><name sortKey="Hanada, K" sort="Hanada, K" uniqKey="Hanada K" first="K." last="Hanada">K. Hanada</name><affiliation><mods:affiliation>The Department of Orthodontics,</mods:affiliation><wicri:noCountry code="subField"></wicri:noCountry></affiliation></author><author><name sortKey="Sultana, M H" sort="Sultana, M H" uniqKey="Sultana M" first="M. H." last="Sultana">M. H. Sultana</name><affiliation><mods:affiliation>The Department of Orthodontics,</mods:affiliation><wicri:noCountry code="subField"></wicri:noCountry></affiliation></author><author><name sortKey="Kohno, S" sort="Kohno, S" uniqKey="Kohno S" first="S." last="Kohno">S. Kohno</name><affiliation><mods:affiliation>The Department of Removable Prosthodontics, and</mods:affiliation><wicri:noCountry code="subField">and</wicri:noCountry></affiliation></author><author><name sortKey="Yamada, Y" sort="Yamada, Y" uniqKey="Yamada Y" first="Y." last="Yamada">Y. Yamada</name><affiliation wicri:level="1"><mods:affiliation>The Department of Oral Physiology, Faculty of Dentistry, Niigata University, Niigata, Japan</mods:affiliation><country xml:lang="fr">Japon</country><wicri:regionArea>The Department of Oral Physiology, Faculty of Dentistry, Niigata University, Niigata</wicri:regionArea></affiliation></author></analytic><monogr></monogr><series><title level="j" type="main">Journal of Oral Rehabilitation</title><title level="j" type="alt">JOURNAL ORAL REHABILITATION</title><idno type="ISSN">0305-182X</idno><idno type="eISSN">1365-2842</idno><imprint><biblScope unit="vol">27</biblScope><biblScope unit="issue">5</biblScope><biblScope unit="page" from="412">412</biblScope><biblScope unit="page" to="421">421</biblScope><biblScope unit="page-count">10</biblScope><publisher>Blackwell Science Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2000-05">2000-05</date></imprint><idno type="ISSN">0305-182X</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0305-182X</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>American journal</term><term>Asymmetry</term><term>Asymmetry index</term><term>Asymmetry indices</term><term>Avpr</term><term>Blackwell science</term><term>Canine</term><term>Cephalogram</term><term>Craniofacial</term><term>Craniofacial morphology</term><term>Dental arch</term><term>Dysfunction</term><term>Force distribution</term><term>Free group</term><term>Frontal craniofacial morphology</term><term>Gonial</term><term>Gonial angle height ratio</term><term>Gonial angle width</term><term>Hattori</term><term>Incisor</term><term>Intercuspal position</term><term>Japanese society</term><term>Mandibular</term><term>Mandibular deviation</term><term>Masticatory</term><term>Maxillary</term><term>Maxillary height ratio</term><term>Maxillary width ratio</term><term>Molar</term><term>Molar ocar</term><term>Molar region</term><term>Morphology</term><term>Ocar</term><term>Occlusal</term><term>Occlusal contact area</term><term>Occlusal contacts</term><term>Occlusal data</term><term>Occlusal force</term><term>Ocfr</term><term>Oral rehabilitation</term><term>Orthodontic patients</term><term>Other hand</term><term>Positive correlations</term><term>Premolar</term><term>Present study</term><term>Right side</term><term>Satoh</term><term>Standard deviations</term><term>Stomatognathic function</term><term>Temporomandibular</term><term>Total ocfr</term><term>Watanabe</term><term>Yamada</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>American journal</term><term>Asymmetry</term><term>Asymmetry index</term><term>Asymmetry indices</term><term>Avpr</term><term>Blackwell science</term><term>Canine</term><term>Cephalogram</term><term>Craniofacial</term><term>Craniofacial morphology</term><term>Dental arch</term><term>Dysfunction</term><term>Force distribution</term><term>Free group</term><term>Frontal craniofacial morphology</term><term>Gonial</term><term>Gonial angle height ratio</term><term>Gonial angle width</term><term>Hattori</term><term>Incisor</term><term>Intercuspal position</term><term>Japanese society</term><term>Mandibular</term><term>Mandibular deviation</term><term>Masticatory</term><term>Maxillary</term><term>Maxillary height ratio</term><term>Maxillary width ratio</term><term>Molar</term><term>Molar ocar</term><term>Molar region</term><term>Morphology</term><term>Ocar</term><term>Occlusal</term><term>Occlusal contact area</term><term>Occlusal contacts</term><term>Occlusal data</term><term>Occlusal force</term><term>Ocfr</term><term>Oral rehabilitation</term><term>Orthodontic patients</term><term>Other hand</term><term>Positive correlations</term><term>Premolar</term><term>Present study</term><term>Right side</term><term>Satoh</term><term>Standard deviations</term><term>Stomatognathic function</term><term>Temporomandibular</term><term>Total ocfr</term><term>Watanabe</term><term>Yamada</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The aim of this study was to investigate the relation between frontal craniofacial morphology and the distribution of occlusal force in orthodontic patients with and without TMD. Experimental data were obtained from 45 female orthodontic patients (TMD‐free group: 22 subjects; TMD group: 23 subjects) using the pressure‐sensitive sheet. The following results were obtained:
(1) There were significant differences in the gonial angle width and the mandibular deviation of the postero‐anterior cephalogram between the two groups.
(2) There were significant differences in occlusal force, occlusal contact area and average occlusal pressure between the two groups.
(3) On the relation between the frontal craniofacial morphology and the occlusal data, the asymmetry indices of occlusal force and occlusal contact area showed significant positive correlations to the mandibular deviation and the ratios of maxillary and gonial angle widths in the TMD group. The TMD‐free group showed the smaller mandibular deviation and the smaller asymmetry indices of occlusal force and occlusal contact area than those in the TMD group.
It could be concluded that orthodontic patients with TMD may have not only the morphological disharmony but also the imbalance of occlusal force.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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