Influence of phosphoric acid etching on microleakage of a self-etch adhesive and a self-adhering composite
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2012
Authors
Rengo, CarloGoracci, Cecilia
Juloski, Jelena
Chieffi, Nicoleita
Giovannetti, Agostino
Vichi, Alessandro
Ferrari, Marco
Article (Published version)
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Background: The aim of this study was to evaluate the influence of preliminary phosphoric acid etching on the microleakage of a self-adhering flowable composite and a self-etch adhesive used in combination with the proprietary flowable composite. Methods: Standard Class V cavities were prepared on the buccal side of 20 extracted sound human molars. Specimens were randomly divided into five groups: (1) Gel Etchant/Optibond FL/Premise Flowable; (2) Vertise Flow; (3) Optibond XTR/Premise Flowable; (4) Gel Etchant/Vertise Flow; and (5) Gel Etchant/Optibond XTR/Premise Flowable (Kerr). The interfacial sealing ability of the materials was evaluated by scoring the depth of silver nitrate penetration and through scanning electron microscopy observations. Differences in leakage at either the enamel or the dentine interface were evaluated for statistical significance (KruskalWallis ANOVA, MannWhitney U test, p lt 0.05). Results: At the enamel interface, no significant differences were found am...ong the materials. On dentine, Gel Etchant/Vertise Flow had the highest leakage scores and the difference was statistically significant (p lt 0.05). Conclusions: The early sealing ability of the self-adhering flowable composite and the self-etch adhesive in Class V restorations did not significantly benefit from selective enamel etching. Preliminary phosphoric acid etching of dentine negatively affected the quality of the seal when using the adhesive-free flowable composite.
Keywords:
Acid etching / adhesion / microleakage / self-adhering / self-etchSource:
Australian Dental Journal, 2012, 57, 2, 220-226Publisher:
- Wiley, Hoboken
DOI: 10.1111/j.1834-7819.2012.01689.x
ISSN: 0045-0421
PubMed: 22624765
WoS: 000304438300018
Scopus: 2-s2.0-84861631387
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Stomatološki fakultetTY - JOUR AU - Rengo, Carlo AU - Goracci, Cecilia AU - Juloski, Jelena AU - Chieffi, Nicoleita AU - Giovannetti, Agostino AU - Vichi, Alessandro AU - Ferrari, Marco PY - 2012 UR - https://smile.stomf.bg.ac.rs/handle/123456789/1738 AB - Background: The aim of this study was to evaluate the influence of preliminary phosphoric acid etching on the microleakage of a self-adhering flowable composite and a self-etch adhesive used in combination with the proprietary flowable composite. Methods: Standard Class V cavities were prepared on the buccal side of 20 extracted sound human molars. Specimens were randomly divided into five groups: (1) Gel Etchant/Optibond FL/Premise Flowable; (2) Vertise Flow; (3) Optibond XTR/Premise Flowable; (4) Gel Etchant/Vertise Flow; and (5) Gel Etchant/Optibond XTR/Premise Flowable (Kerr). The interfacial sealing ability of the materials was evaluated by scoring the depth of silver nitrate penetration and through scanning electron microscopy observations. Differences in leakage at either the enamel or the dentine interface were evaluated for statistical significance (KruskalWallis ANOVA, MannWhitney U test, p lt 0.05). Results: At the enamel interface, no significant differences were found among the materials. On dentine, Gel Etchant/Vertise Flow had the highest leakage scores and the difference was statistically significant (p lt 0.05). Conclusions: The early sealing ability of the self-adhering flowable composite and the self-etch adhesive in Class V restorations did not significantly benefit from selective enamel etching. Preliminary phosphoric acid etching of dentine negatively affected the quality of the seal when using the adhesive-free flowable composite. PB - Wiley, Hoboken T2 - Australian Dental Journal T1 - Influence of phosphoric acid etching on microleakage of a self-etch adhesive and a self-adhering composite VL - 57 IS - 2 SP - 220 EP - 226 DO - 10.1111/j.1834-7819.2012.01689.x ER -
@article{ author = "Rengo, Carlo and Goracci, Cecilia and Juloski, Jelena and Chieffi, Nicoleita and Giovannetti, Agostino and Vichi, Alessandro and Ferrari, Marco", year = "2012", abstract = "Background: The aim of this study was to evaluate the influence of preliminary phosphoric acid etching on the microleakage of a self-adhering flowable composite and a self-etch adhesive used in combination with the proprietary flowable composite. Methods: Standard Class V cavities were prepared on the buccal side of 20 extracted sound human molars. Specimens were randomly divided into five groups: (1) Gel Etchant/Optibond FL/Premise Flowable; (2) Vertise Flow; (3) Optibond XTR/Premise Flowable; (4) Gel Etchant/Vertise Flow; and (5) Gel Etchant/Optibond XTR/Premise Flowable (Kerr). The interfacial sealing ability of the materials was evaluated by scoring the depth of silver nitrate penetration and through scanning electron microscopy observations. Differences in leakage at either the enamel or the dentine interface were evaluated for statistical significance (KruskalWallis ANOVA, MannWhitney U test, p lt 0.05). Results: At the enamel interface, no significant differences were found among the materials. On dentine, Gel Etchant/Vertise Flow had the highest leakage scores and the difference was statistically significant (p lt 0.05). Conclusions: The early sealing ability of the self-adhering flowable composite and the self-etch adhesive in Class V restorations did not significantly benefit from selective enamel etching. Preliminary phosphoric acid etching of dentine negatively affected the quality of the seal when using the adhesive-free flowable composite.", publisher = "Wiley, Hoboken", journal = "Australian Dental Journal", title = "Influence of phosphoric acid etching on microleakage of a self-etch adhesive and a self-adhering composite", volume = "57", number = "2", pages = "220-226", doi = "10.1111/j.1834-7819.2012.01689.x" }
Rengo, C., Goracci, C., Juloski, J., Chieffi, N., Giovannetti, A., Vichi, A.,& Ferrari, M.. (2012). Influence of phosphoric acid etching on microleakage of a self-etch adhesive and a self-adhering composite. in Australian Dental Journal Wiley, Hoboken., 57(2), 220-226. https://doi.org/10.1111/j.1834-7819.2012.01689.x
Rengo C, Goracci C, Juloski J, Chieffi N, Giovannetti A, Vichi A, Ferrari M. Influence of phosphoric acid etching on microleakage of a self-etch adhesive and a self-adhering composite. in Australian Dental Journal. 2012;57(2):220-226. doi:10.1111/j.1834-7819.2012.01689.x .
Rengo, Carlo, Goracci, Cecilia, Juloski, Jelena, Chieffi, Nicoleita, Giovannetti, Agostino, Vichi, Alessandro, Ferrari, Marco, "Influence of phosphoric acid etching on microleakage of a self-etch adhesive and a self-adhering composite" in Australian Dental Journal, 57, no. 2 (2012):220-226, https://doi.org/10.1111/j.1834-7819.2012.01689.x . .