Effect of weight change of mandibular complete dentures on chewing and stability: A pilot study
Identifieur interne : 009430 ( Main/Exploration ); précédent : 009429; suivant : 009431Effect of weight change of mandibular complete dentures on chewing and stability: A pilot study
Auteurs : Chikahiro Ohkubo [Japon, États-Unis] ; Toshio Hosoi [Japon]Source :
- The Journal of Prosthetic Dentistry [ 0022-3913 ] ; 1999.
English descriptors
- KwdEn :
- Average variation, Complete denture, Complete dentures, Dentistry, Denture, Denture base, Denture retention, Denture stability, Denture vibration, Denture weight, Experimental denture, Gumi candy, Heavy denture, Heavy dentures, Hosoi, Implant, Light denture, Light dentures, Mandibular, Mandibular denture, Marginal discrepancy, Masticatory, Masticatory movements, Ohkubo, Prosthet, Prosthet dent, Prosthetic, Prosthodont, Weight change, Weighted denture, Weighted dentures.
- Teeft :
- Average variation, Complete denture, Complete dentures, Dentistry, Denture, Denture base, Denture retention, Denture stability, Denture vibration, Denture weight, Experimental denture, Gumi candy, Heavy denture, Heavy dentures, Hosoi, Implant, Light denture, Light dentures, Mandibular, Mandibular denture, Marginal discrepancy, Masticatory, Masticatory movements, Ohkubo, Prosthet, Prosthet dent, Prosthetic, Prosthodont, Weight change, Weighted denture, Weighted dentures.
Abstract
Abstract: Statement Of Problem. Little is known as to whether denture weight contributes to the retention and stability of mandibular complete denture. Purpose. This study compared the jaw movements and denture retention, stability, and comfort of heavy and light weight mandibular complete dentures. Material And Methods. Mandibular complete dentures of 12 subjects were duplicated using an autopolymerized polymethyl methacrylate (PMMA) resin. The heavy weight denture was set with weights (20 or 60 g) and the lightweight denture was packed with wax instead of weights. Masticatory movements (3 times each) and denture stability (5 times each) were measured. The subjects expressed their denture preference for comfort and chewing. Results were analyzed using ANOVA and Wilcoxon tests at significance level of α=.10. Results. Masticatory movements and denture retention were not significantly (P >.10) affected by increasing the weight. Five subjects preferred the heavy denture and 4 subjects preferred light denture for comfort; 3 subjects had no preference. Conclusion. The weight of a well-fitting mandibular complete denture did not affect jaw movements, denture stability, or patient preference. (J Prosthet Dent 1999;82:636-42.)
Url:
DOI: 10.1016/S0022-3913(99)70004-1
Affiliations:
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and Assistant Professor, Department of Biomaterials Science, Baylor College of Dentistry, Texas A&M University System, Dallas</wicri:cityArea></affiliation></author><author><name sortKey="Hosoi, Toshio" sort="Hosoi, Toshio" uniqKey="Hosoi T" first="Toshio" last="Hosoi">Toshio Hosoi</name><affiliation wicri:level="1"><country xml:lang="fr">Japon</country><wicri:regionArea>Tsurumi University School of Dental Medicine, Yokohama</wicri:regionArea><wicri:noRegion>Yokohama</wicri:noRegion></affiliation><affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">The Journal of Prosthetic Dentistry</title><title level="j" type="abbrev">YMPR</title><idno type="ISSN">0022-3913</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1999">1999</date><biblScope unit="volume">82</biblScope><biblScope unit="issue">6</biblScope><biblScope unit="page" from="636">636</biblScope><biblScope unit="page" to="642">642</biblScope></imprint><idno type="ISSN">0022-3913</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0022-3913</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Average variation</term><term>Complete denture</term><term>Complete dentures</term><term>Dentistry</term><term>Denture</term><term>Denture base</term><term>Denture retention</term><term>Denture stability</term><term>Denture vibration</term><term>Denture weight</term><term>Experimental denture</term><term>Gumi candy</term><term>Heavy denture</term><term>Heavy dentures</term><term>Hosoi</term><term>Implant</term><term>Light denture</term><term>Light dentures</term><term>Mandibular</term><term>Mandibular denture</term><term>Marginal discrepancy</term><term>Masticatory</term><term>Masticatory movements</term><term>Ohkubo</term><term>Prosthet</term><term>Prosthet dent</term><term>Prosthetic</term><term>Prosthodont</term><term>Weight change</term><term>Weighted denture</term><term>Weighted dentures</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Average variation</term><term>Complete denture</term><term>Complete dentures</term><term>Dentistry</term><term>Denture</term><term>Denture base</term><term>Denture retention</term><term>Denture stability</term><term>Denture vibration</term><term>Denture weight</term><term>Experimental denture</term><term>Gumi candy</term><term>Heavy denture</term><term>Heavy dentures</term><term>Hosoi</term><term>Implant</term><term>Light denture</term><term>Light dentures</term><term>Mandibular</term><term>Mandibular denture</term><term>Marginal discrepancy</term><term>Masticatory</term><term>Masticatory movements</term><term>Ohkubo</term><term>Prosthet</term><term>Prosthet dent</term><term>Prosthetic</term><term>Prosthodont</term><term>Weight change</term><term>Weighted denture</term><term>Weighted dentures</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: Statement Of Problem. Little is known as to whether denture weight contributes to the retention and stability of mandibular complete denture. Purpose. This study compared the jaw movements and denture retention, stability, and comfort of heavy and light weight mandibular complete dentures. Material And Methods. Mandibular complete dentures of 12 subjects were duplicated using an autopolymerized polymethyl methacrylate (PMMA) resin. The heavy weight denture was set with weights (20 or 60 g) and the lightweight denture was packed with wax instead of weights. Masticatory movements (3 times each) and denture stability (5 times each) were measured. The subjects expressed their denture preference for comfort and chewing. Results were analyzed using ANOVA and Wilcoxon tests at significance level of α=.10. Results. Masticatory movements and denture retention were not significantly (P >.10) affected by increasing the weight. Five subjects preferred the heavy denture and 4 subjects preferred light denture for comfort; 3 subjects had no preference. Conclusion. The weight of a well-fitting mandibular complete denture did not affect jaw movements, denture stability, or patient preference. (J Prosthet Dent 1999;82:636-42.)</div></front></TEI><affiliations><list><country><li>Japon</li><li>États-Unis</li></country><region><li>Texas</li></region></list><tree><country name="Japon"><noRegion><name sortKey="Ohkubo, Chikahiro" sort="Ohkubo, Chikahiro" uniqKey="Ohkubo C" first="Chikahiro" last="Ohkubo">Chikahiro Ohkubo</name></noRegion><name sortKey="Hosoi, Toshio" sort="Hosoi, Toshio" uniqKey="Hosoi T" first="Toshio" last="Hosoi">Toshio Hosoi</name></country><country name="États-Unis"><region name="Texas"><name sortKey="Ohkubo, Chikahiro" sort="Ohkubo, Chikahiro" uniqKey="Ohkubo C" first="Chikahiro" last="Ohkubo">Chikahiro Ohkubo</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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