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Article: Clinical evaluation of polyacid-modified resin composite posterior restorations: One-year results

TitleClinical evaluation of polyacid-modified resin composite posterior restorations: One-year results
Authors
KeywordsClinical Evaluation
Compomer
Polyacid-Modified Resin Composite
Wear
Issue Date2000
PublisherQuintessence Publishing Co, Inc. The Journal's web site is located at http://www.quintpub.com
Citation
Quintessence International, 2000, v. 31 n. 9, p. 630-636 How to Cite?
AbstractObjective: The aim of this investigation was to evaluate the clinical performance of a new compomer restorative system, Dyract AP, placed in combination with Non-Rinse Conditioner and Prime & Bond NT in permanent posterior teeth. Method and materials: Fifty Class II and 41 Class I restorations were placed in 39 patients by 1 dentist. The restorations were evaluated directly, with modified US Public Health Service criteria, and indirectly, with color slides and polyvinyl siloxane impressions, at baseline and 6 months and 1 year after placement. Preoperative and 1-year postoperative bitewing radiographs were also taken. Results: All 82 restorations available for 1-year evaluation were in situ. No postoperative sensitivity or pulpal problems were reported. Four Class II restorations (4.9%) failed because of partial fracture or recurrent caries. The percentages of Alfa score for each criterion were color match, 95.1%; marginal discoloration, 57.3%; marginal integrity, 35.4%; anatomic form, 98.8%; and surface texture, 91.5%. The average wear rate of Dyract AP was low (18.5 ± 11.7 μm at 6 months and 35.7 ± 13.6 μm at 12 months). Conclusion: The excellent handling characteristics, the good clinical performance, and the improved wear resistance suggest that this compomer will provide reliable direct tooth-colored restorations in stress-bearing areas.
Persistent Identifierhttp://hdl.handle.net/10722/154116
ISSN
2015 Impact Factor: 0.821
2015 SCImago Journal Rankings: 0.396
References

 

DC FieldValueLanguage
dc.contributor.authorLuo, Yen_US
dc.contributor.authorLo, ECMen_US
dc.contributor.authorFang, DTSen_US
dc.contributor.authorWei, SHYen_US
dc.date.accessioned2012-08-08T08:23:20Z-
dc.date.available2012-08-08T08:23:20Z-
dc.date.issued2000en_US
dc.identifier.citationQuintessence International, 2000, v. 31 n. 9, p. 630-636en_US
dc.identifier.issn0033-6572en_US
dc.identifier.urihttp://hdl.handle.net/10722/154116-
dc.description.abstractObjective: The aim of this investigation was to evaluate the clinical performance of a new compomer restorative system, Dyract AP, placed in combination with Non-Rinse Conditioner and Prime & Bond NT in permanent posterior teeth. Method and materials: Fifty Class II and 41 Class I restorations were placed in 39 patients by 1 dentist. The restorations were evaluated directly, with modified US Public Health Service criteria, and indirectly, with color slides and polyvinyl siloxane impressions, at baseline and 6 months and 1 year after placement. Preoperative and 1-year postoperative bitewing radiographs were also taken. Results: All 82 restorations available for 1-year evaluation were in situ. No postoperative sensitivity or pulpal problems were reported. Four Class II restorations (4.9%) failed because of partial fracture or recurrent caries. The percentages of Alfa score for each criterion were color match, 95.1%; marginal discoloration, 57.3%; marginal integrity, 35.4%; anatomic form, 98.8%; and surface texture, 91.5%. The average wear rate of Dyract AP was low (18.5 ± 11.7 μm at 6 months and 35.7 ± 13.6 μm at 12 months). Conclusion: The excellent handling characteristics, the good clinical performance, and the improved wear resistance suggest that this compomer will provide reliable direct tooth-colored restorations in stress-bearing areas.en_US
dc.languageengen_US
dc.publisherQuintessence Publishing Co, Inc. The Journal's web site is located at http://www.quintpub.comen_US
dc.relation.ispartofQuintessence Internationalen_US
dc.subjectClinical Evaluationen_US
dc.subjectCompomeren_US
dc.subjectPolyacid-Modified Resin Compositeen_US
dc.subjectWearen_US
dc.titleClinical evaluation of polyacid-modified resin composite posterior restorations: One-year resultsen_US
dc.typeArticleen_US
dc.identifier.emailLo, ECM:hrdplcm@hkucc.hku.hken_US
dc.identifier.authorityLo, ECM=rp00015en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0034302202en_US
dc.identifier.hkuros58268-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0034302202&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume31en_US
dc.identifier.issue9en_US
dc.identifier.spage630en_US
dc.identifier.epage636en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridLuo, Y=49161174100en_US
dc.identifier.scopusauthoridLo, ECM=7101705982en_US
dc.identifier.scopusauthoridFang, DTS=7202133694en_US
dc.identifier.scopusauthoridWei, SHY=7401765260en_US

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