One-year Clinical Evaluation of Resin Composite Restorations of Noncarious Cervical Lesions in Smokers.
J Adhes Dent
; 17(5): 405-11, 2015 Aug.
Article
em En
| MEDLINE
| ID: mdl-26525004
ABSTRACT
PURPOSE:
To evaluate the one-year clinical performance of composite restorations in noncarious cervical lesions placed in smoking and non-smokers using a multimode adhesive system with two adhesive strategies. MATERIALS ANDMETHODS:
Among the selected cervical lesions, four experimental groups were formed based on the patients' smoking habit and bonding strategies with a multimode adhesive system (n = 38) G1 etchand- rinse in non-smokers; G2 selective enamel etching in non-smokers; G3 etch-and-rinse in smokers; G4 selective enamel etching in smokers. The restorations were paired, ie, each patient received at least two restorations. A nanofilled resin composite was applied and light cured incrementally in all groups by one operator. Two calibrated examiners evaluated the restorations at baseline, 6 and 12 months after placement. The modified USPHS criteria were used for evaluation. Data were analyzed using the chi-square (for associations between groups) and McNemar tests.RESULTS:
No statistically significant difference was found between groups for the criteria of retention, marginal discoloration, color match, marginal integrity, or sensitivity after 6 and 12 months. The assessments over time showed a statistically significant difference only for marginal discoloration at 12 months for groups 1, 3, and 4 when compared to baseline (p = 0.031). There were no statistical differences for any criteria evaluated among smokers and non-smokers, except for color match, where a difference was found after the baseline evaluation. Regarding the adhesive strategy, etch-and-rinse resulted in a clinical performance similar to that of selective enamel etching over 12 months.CONCLUSION:
Neither cigarette smoking habit nor adhesive strategy influenced the clinical performance of resin composite cervical restorations over the first year.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Fumar
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Resinas Compostas
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Colo do Dente
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Materiais Dentários
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Restauração Dentária Permanente
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Desgaste dos Dentes
Tipo de estudo:
Clinical_trials
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Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adult
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
J Adhes Dent
Assunto da revista:
ODONTOLOGIA
Ano de publicação:
2015
Tipo de documento:
Article