Biting and chewing in overdentures, full dentures, and natural dentitions.
Identifieur interne : 008C77 ( Main/Exploration ); précédent : 008C76; suivant : 008C78Biting and chewing in overdentures, full dentures, and natural dentitions.
Auteurs : F A Fontijn-Tekamp [Pays-Bas] ; A P Slagter ; A. Van Der Bilt ; M A Van T Hof ; D J Witter ; W. Kalk ; J A JansenSource :
- Journal of dental research [ 0022-0345 ] ; 2000.
Descripteurs français
- KwdFr :
- Adulte, Adulte d'âge moyen, Aliments, Analyse de régression, Analyse du stress dentaire, Femelle, Force occlusale, Humains, Mastication (physiologie), Molaire (physiologie), Mâchoire partiellement édentée (physiopathologie), Overdenture, Prothèse dentaire complète, Prothèse dentaire implanto-portée, Prothèses dentaires, Taille de particule.
- MESH :
- physiologie : Mastication, Molaire.
- physiopathologie : Mâchoire partiellement édentée.
- Adulte, Adulte d'âge moyen, Aliments, Analyse de régression, Analyse du stress dentaire, Femelle, Force occlusale, Humains, Overdenture, Prothèse dentaire complète, Prothèse dentaire implanto-portée, Prothèses dentaires, Taille de particule.
English descriptors
- KwdEn :
- MESH :
- physiology : Mastication, Molar.
- physiopathology : Jaw, Edentulous, Partially.
- Adult, Bite Force, Dental Prosthesis, Dental Prosthesis, Implant-Supported, Dental Stress Analysis, Denture, Complete, Denture, Overlay, Female, Food, Humans, Middle Aged, Particle Size, Regression Analysis.
Abstract
It has been suggested that the provision of dental implants can improve the oral function of subjects with severely resorbed mandibles, possibly restoring function to the level experienced by satisfied wearers of conventional complete dentures. Nevertheless, a quantitative comparison has never been made and can be drawn from the literature only with difficulty, since studies differ greatly in methodology. To make such a comparison, we measured bite force and chewing efficiency by using identical methods in subjects with overdentures, complete full dentures, and natural dentitions. Our results indicated that bite forces achieved with overdentures on dental implants were between those achieved with artificial and natural dentitions. Chewing efficiency was significantly greater than that of subjects with full dentures (low mandible), but was still lower than that of subjects with full dentures (high mandible) and overdentures on bare roots. Differences in the height of the mandible revealed significant differences in chewing efficiency between the two full-denture groups. Furthermore, subjects with a shortened dental arch exerted bite forces similar to those of subjects with a complete-natural dentition, but their chewing efficiency was limited due to the reduced occlusal area. For all groups combined, a significant correlation was found between maximum bite force and chewing efficiency. Nearly half of the variation in chewing efficiency was explained by bite force alone.
DOI: 10.1177/00220345000790071501
PubMed: 11005738
Affiliations:
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Le document en format XML
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Van Der Bilt</name></author><author><name sortKey="Van T Hof, M A" sort="Van T Hof, M A" uniqKey="Van T Hof M" first="M A" last="Van T Hof">M A Van T Hof</name></author><author><name sortKey="Witter, D J" sort="Witter, D J" uniqKey="Witter D" first="D J" last="Witter">D J Witter</name></author><author><name sortKey="Kalk, W" sort="Kalk, W" uniqKey="Kalk W" first="W" last="Kalk">W. 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F.A.Fontijn@med.uu.nl</nlm:affiliation><country xml:lang="fr">Pays-Bas</country><wicri:regionArea>Department of Occlusal Reconstruction and Oral Function, University of Nijmegen</wicri:regionArea><wicri:noRegion>University of Nijmegen</wicri:noRegion></affiliation></author><author><name sortKey="Slagter, A P" sort="Slagter, A P" uniqKey="Slagter A" first="A P" last="Slagter">A P Slagter</name></author><author><name sortKey="Van Der Bilt, A" sort="Van Der Bilt, A" uniqKey="Van Der Bilt A" first="A" last="Van Der Bilt">A. Van Der Bilt</name></author><author><name sortKey="Van T Hof, M A" sort="Van T Hof, M A" uniqKey="Van T Hof M" first="M A" last="Van T Hof">M A Van T Hof</name></author><author><name sortKey="Witter, D J" sort="Witter, D J" uniqKey="Witter D" first="D J" last="Witter">D J Witter</name></author><author><name sortKey="Kalk, W" sort="Kalk, W" uniqKey="Kalk W" first="W" last="Kalk">W. Kalk</name></author><author><name sortKey="Jansen, J A" sort="Jansen, J A" uniqKey="Jansen J" first="J A" last="Jansen">J A Jansen</name></author></analytic><series><title level="j">Journal of dental research</title><idno type="ISSN">0022-0345</idno><imprint><date when="2000" type="published">2000</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Bite Force</term><term>Dental Prosthesis</term><term>Dental Prosthesis, Implant-Supported</term><term>Dental Stress Analysis</term><term>Denture, Complete</term><term>Denture, Overlay</term><term>Female</term><term>Food</term><term>Humans</term><term>Jaw, Edentulous, Partially (physiopathology)</term><term>Mastication (physiology)</term><term>Middle Aged</term><term>Molar (physiology)</term><term>Particle Size</term><term>Regression Analysis</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Aliments</term><term>Analyse de régression</term><term>Analyse du stress dentaire</term><term>Femelle</term><term>Force occlusale</term><term>Humains</term><term>Mastication (physiologie)</term><term>Molaire (physiologie)</term><term>Mâchoire partiellement édentée (physiopathologie)</term><term>Overdenture</term><term>Prothèse dentaire complète</term><term>Prothèse dentaire implanto-portée</term><term>Prothèses dentaires</term><term>Taille de particule</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Mastication</term><term>Molaire</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Mastication</term><term>Molar</term></keywords><keywords scheme="MESH" qualifier="physiopathologie" xml:lang="fr"><term>Mâchoire partiellement édentée</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Jaw, Edentulous, Partially</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Bite Force</term><term>Dental Prosthesis</term><term>Dental Prosthesis, Implant-Supported</term><term>Dental Stress Analysis</term><term>Denture, Complete</term><term>Denture, Overlay</term><term>Female</term><term>Food</term><term>Humans</term><term>Middle Aged</term><term>Particle Size</term><term>Regression Analysis</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Aliments</term><term>Analyse de régression</term><term>Analyse du stress dentaire</term><term>Femelle</term><term>Force occlusale</term><term>Humains</term><term>Overdenture</term><term>Prothèse dentaire complète</term><term>Prothèse dentaire implanto-portée</term><term>Prothèses dentaires</term><term>Taille de particule</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">It has been suggested that the provision of dental implants can improve the oral function of subjects with severely resorbed mandibles, possibly restoring function to the level experienced by satisfied wearers of conventional complete dentures. Nevertheless, a quantitative comparison has never been made and can be drawn from the literature only with difficulty, since studies differ greatly in methodology. To make such a comparison, we measured bite force and chewing efficiency by using identical methods in subjects with overdentures, complete full dentures, and natural dentitions. Our results indicated that bite forces achieved with overdentures on dental implants were between those achieved with artificial and natural dentitions. Chewing efficiency was significantly greater than that of subjects with full dentures (low mandible), but was still lower than that of subjects with full dentures (high mandible) and overdentures on bare roots. Differences in the height of the mandible revealed significant differences in chewing efficiency between the two full-denture groups. Furthermore, subjects with a shortened dental arch exerted bite forces similar to those of subjects with a complete-natural dentition, but their chewing efficiency was limited due to the reduced occlusal area. For all groups combined, a significant correlation was found between maximum bite force and chewing efficiency. Nearly half of the variation in chewing efficiency was explained by bite force alone.</div></front></TEI><affiliations><list><country><li>Pays-Bas</li></country></list><tree><noCountry><name sortKey="Jansen, J A" sort="Jansen, J A" uniqKey="Jansen J" first="J A" last="Jansen">J A Jansen</name><name sortKey="Kalk, W" sort="Kalk, W" uniqKey="Kalk W" first="W" last="Kalk">W. Kalk</name><name sortKey="Slagter, A P" sort="Slagter, A P" uniqKey="Slagter A" first="A P" last="Slagter">A P Slagter</name><name sortKey="Van Der Bilt, A" sort="Van Der Bilt, A" uniqKey="Van Der Bilt A" first="A" last="Van Der Bilt">A. Van Der Bilt</name><name sortKey="Van T Hof, M A" sort="Van T Hof, M A" uniqKey="Van T Hof M" first="M A" last="Van T Hof">M A Van T Hof</name><name sortKey="Witter, D J" sort="Witter, D J" uniqKey="Witter D" first="D J" last="Witter">D J Witter</name></noCountry><country name="Pays-Bas"><noRegion><name sortKey="Fontijn Tekamp, F A" sort="Fontijn Tekamp, F A" uniqKey="Fontijn Tekamp F" first="F A" last="Fontijn-Tekamp">F A Fontijn-Tekamp</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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