Adhesion of Flowable Resin Composites in Simulated Wedge-Shaped Cervical Lesions: An In Vitro Pilot Study
The resin composite restoration of non-carious cervical lesions (NCCLs) still faces some drawbacks mostly related to the quality of the marginal seal. This study attempts to evaluate the adhesive capacities of two flowable and two conventional hybrid resin composite restorations of NCCLs having two...
Main Authors: | , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-04-01
|
Series: | Applied Sciences |
Subjects: | |
Online Access: | https://www.mdpi.com/2076-3417/11/7/3173 |
id |
doaj-0d0a6b44ec37421b96e47474dfa181b9 |
---|---|
record_format |
Article |
spelling |
doaj-0d0a6b44ec37421b96e47474dfa181b92021-04-02T23:01:38ZengMDPI AGApplied Sciences2076-34172021-04-01113173317310.3390/app11073173Adhesion of Flowable Resin Composites in Simulated Wedge-Shaped Cervical Lesions: An In Vitro Pilot StudyDiana Bănuț Oneț0Lucian Barbu Tudoran1Ada Gabriela Delean2Petra Șurlin3Andreea Ciurea4Alexandra Roman5Sorana D. Bolboacă6Cristina Gasparik7Alexandrina Muntean8Andrada Soancă9Department of Periodontology, Faculty of Dental Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, Victor Babeş St., No. 15, 400012 Cluj-Napoca, RomaniaElectron Microscopy Center, Department of Molecular Biology and Biotechnologies, Faculty of Biology and Geology, Babeş-Bolyai University, Clinicilor St., No. 5-7, 400006 Cluj-Napoca, RomaniaDepartment of Odontology and Endodontics, Faculty of Dental Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, Motilor St., No. 33, 400012 Cluj-Napoca, RomaniaDepartment of Periodontology, Faculty of Dental Medicine, University of Medicine and Pharmacy of Craiova, Petru Rareș St., No. 2, 200349 Craiova, RomaniaDepartment of Periodontology, Faculty of Dental Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, Victor Babeş St., No. 15, 400012 Cluj-Napoca, RomaniaDepartment of Periodontology, Faculty of Dental Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, Victor Babeş St., No. 15, 400012 Cluj-Napoca, RomaniaDepartment of Medical Informatics and Biostatistics, Iuliu Hațieganu University of Medicine and Pharmacy Cluj-Napoca, Louis Pasteur St., No. 6, 400349 Cluj-Napoca, RomaniaDivision Dental Propaedeutics, Aesthetics, Department of Prosthetic Dentistry and Dental Materials, Faculty of Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy Cluj-Napoca, Clinicilor St., No. 31, 400001 Cluj-Napoca, RomaniaDepartment of Paediatric Dentistry, Faculty of Dental Medicine, Iuliu Hațieganu University of Medicine and Pharmacy Cluj-Napoca, Avram Iancu St., No. 31, 400083 Cluj-Napoca, RomaniaDepartment of Periodontology, Faculty of Dental Medicine, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, Victor Babeş St., No. 15, 400012 Cluj-Napoca, RomaniaThe resin composite restoration of non-carious cervical lesions (NCCLs) still faces some drawbacks mostly related to the quality of the marginal seal. This study attempts to evaluate the adhesive capacities of two flowable and two conventional hybrid resin composite restorations of NCCLs having two types of cervical margins. Our null hypothesis assumes the same adhesive behavior of different materials. The relative composition of dental–restoration structures was also measured. Thus, restored wedge-shaped cervical cavities were realized on both the buccal and oral surfaces of extracted teeth. After immersion in dye solution, sectioning of the teeth was performed. We proposed an optical microscopy method to quantify the dye penetration along the restoration–tooth interface and scanning electron microscopy (SEM) and energy-dispersive X-ray analysis (EDX) to evaluate the quality of the peripheral seal. The data obtained revealed an amount of dentinal microleakage for all tested materials, despite the favorable results of the restoration peripheral seal. Therefore, data from this study failed to reject the null hypothesis. The adhesion is not influenced by the position of cervical margins. The SEM revealed occasional disruptions of the adhesive interface. EDX sustains the qualitative compositions as provided by the manufacturers. Conclusions: The four experimental composites are recommended to restore NCCLs in clinic.https://www.mdpi.com/2076-3417/11/7/3173restorative materialspropertiesadhesionmicroleakagescanning electron microscopy |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Diana Bănuț Oneț Lucian Barbu Tudoran Ada Gabriela Delean Petra Șurlin Andreea Ciurea Alexandra Roman Sorana D. Bolboacă Cristina Gasparik Alexandrina Muntean Andrada Soancă |
spellingShingle |
Diana Bănuț Oneț Lucian Barbu Tudoran Ada Gabriela Delean Petra Șurlin Andreea Ciurea Alexandra Roman Sorana D. Bolboacă Cristina Gasparik Alexandrina Muntean Andrada Soancă Adhesion of Flowable Resin Composites in Simulated Wedge-Shaped Cervical Lesions: An In Vitro Pilot Study Applied Sciences restorative materials properties adhesion microleakage scanning electron microscopy |
author_facet |
Diana Bănuț Oneț Lucian Barbu Tudoran Ada Gabriela Delean Petra Șurlin Andreea Ciurea Alexandra Roman Sorana D. Bolboacă Cristina Gasparik Alexandrina Muntean Andrada Soancă |
author_sort |
Diana Bănuț Oneț |
title |
Adhesion of Flowable Resin Composites in Simulated Wedge-Shaped Cervical Lesions: An In Vitro Pilot Study |
title_short |
Adhesion of Flowable Resin Composites in Simulated Wedge-Shaped Cervical Lesions: An In Vitro Pilot Study |
title_full |
Adhesion of Flowable Resin Composites in Simulated Wedge-Shaped Cervical Lesions: An In Vitro Pilot Study |
title_fullStr |
Adhesion of Flowable Resin Composites in Simulated Wedge-Shaped Cervical Lesions: An In Vitro Pilot Study |
title_full_unstemmed |
Adhesion of Flowable Resin Composites in Simulated Wedge-Shaped Cervical Lesions: An In Vitro Pilot Study |
title_sort |
adhesion of flowable resin composites in simulated wedge-shaped cervical lesions: an in vitro pilot study |
publisher |
MDPI AG |
series |
Applied Sciences |
issn |
2076-3417 |
publishDate |
2021-04-01 |
description |
The resin composite restoration of non-carious cervical lesions (NCCLs) still faces some drawbacks mostly related to the quality of the marginal seal. This study attempts to evaluate the adhesive capacities of two flowable and two conventional hybrid resin composite restorations of NCCLs having two types of cervical margins. Our null hypothesis assumes the same adhesive behavior of different materials. The relative composition of dental–restoration structures was also measured. Thus, restored wedge-shaped cervical cavities were realized on both the buccal and oral surfaces of extracted teeth. After immersion in dye solution, sectioning of the teeth was performed. We proposed an optical microscopy method to quantify the dye penetration along the restoration–tooth interface and scanning electron microscopy (SEM) and energy-dispersive X-ray analysis (EDX) to evaluate the quality of the peripheral seal. The data obtained revealed an amount of dentinal microleakage for all tested materials, despite the favorable results of the restoration peripheral seal. Therefore, data from this study failed to reject the null hypothesis. The adhesion is not influenced by the position of cervical margins. The SEM revealed occasional disruptions of the adhesive interface. EDX sustains the qualitative compositions as provided by the manufacturers. Conclusions: The four experimental composites are recommended to restore NCCLs in clinic. |
topic |
restorative materials properties adhesion microleakage scanning electron microscopy |
url |
https://www.mdpi.com/2076-3417/11/7/3173 |
work_keys_str_mv |
AT dianabanutonet adhesionofflowableresincompositesinsimulatedwedgeshapedcervicallesionsaninvitropilotstudy AT lucianbarbutudoran adhesionofflowableresincompositesinsimulatedwedgeshapedcervicallesionsaninvitropilotstudy AT adagabrieladelean adhesionofflowableresincompositesinsimulatedwedgeshapedcervicallesionsaninvitropilotstudy AT petrasurlin adhesionofflowableresincompositesinsimulatedwedgeshapedcervicallesionsaninvitropilotstudy AT andreeaciurea adhesionofflowableresincompositesinsimulatedwedgeshapedcervicallesionsaninvitropilotstudy AT alexandraroman adhesionofflowableresincompositesinsimulatedwedgeshapedcervicallesionsaninvitropilotstudy AT soranadbolboaca adhesionofflowableresincompositesinsimulatedwedgeshapedcervicallesionsaninvitropilotstudy AT cristinagasparik adhesionofflowableresincompositesinsimulatedwedgeshapedcervicallesionsaninvitropilotstudy AT alexandrinamuntean adhesionofflowableresincompositesinsimulatedwedgeshapedcervicallesionsaninvitropilotstudy AT andradasoanca adhesionofflowableresincompositesinsimulatedwedgeshapedcervicallesionsaninvitropilotstudy |
_version_ |
1721544581288296448 |