title: Correlation between dental arch location and clinical success rate of total etch and self-etch adhesives in ClassV composite restorations.
abstract: Flexure at the tooth cervix might render the restored Class V lesions to degradation. In this clinical trial a total of 76 carious cervical lesions in both arch were restored using Prime & Bond NT and Clearfil SE Bond adhesives, along with Clearfil APX composite resin. Retention of restoration, marginal discoloration and postoperative sensitivity were evaluated during a one year period. The overall clinical success rate was 89.5%, while no significant difference (p > 0.05) was found regarding postoperative sensitivity or marginal discoloration between two adhesives. Retention loss was associated only with self-etch adhesives. No association was found between clinical success and dental arch location.
authors.affiliation: Mashhad University of Medical Science, School of Dentistry, Department of Operative Dentistry, Iran.
authors.forename: M
authors.initials: M
authors.lastname: Ghavamnasiri
authors.forename: H
authors.initials: H
authors.lastname: Ameri
authors.forename: J E
authors.initials: JE
authors.lastname: Chasteen
authors.forename: A H M
authors.initials: AH
authors.lastname: Mofrad
authors.forename: B
authors.initials: B
authors.lastname: Hashemi
mesh_terms: D000328:Adult; D016009:Chi-Square Distribution; D003188:Composite Resins; D003724:Dental Arch / Q000033:anatomy & histology; D045662:Dental Etching / Q000379:methods*; D003793:Dental Restoration, Permanent / Q000009:adverse effects / Q000145:classification / Q000379:methods*; D003799:Dental Stress Analysis; D003807:Dentin Sensitivity / Q000209:etiology; D006801:Humans; D008875:Middle Aged; D011109:Polymethacrylic Acids; D011446:Prospective Studies; D019279:Resin Cements / Q000737:chemistry; D017213:Root Caries / Q000628:therapy; D016037:Single-Blind Method; D018709:Statistics, Nonparametric; D019237:Tooth Cervix; D014075:Tooth Discoloration / Q000209:etiology; D016896:Treatment Outcome
chemical_list: C438313:Clearfil SE Bond; D003188:Composite Resins; D011109:Polymethacrylic Acids; C425843:Prime and Bond NT; D019279:Resin Cements