Push-Out Bond Strength of Restorations with Bulk-Fill, Flow, and Conventional Resin Composites

Joint Authors

Caixeta, Rodrigo Vieira
Kaneshima, Edmilson Nobumitu
Barbosa, Aline Silvestre
Picolotto, Cassiana Pedrotti
Lima, Ana Eliza de Souza
Gonini Júnior, Alcides
Berger, Sandrine Bittencourt
Guiraldo, Ricardo Danil

Source

The Scientific World Journal

Issue

Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-5, 5 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2015-09-20

Country of Publication

Egypt

No. of Pages

5

Main Subjects

Medicine
Information Technology and Computer Science

Abstract EN

The aim of this study was to evaluate the bond strengths of composite restorations made with different filler amounts and resin composites that were photoactivated using a light-emitting diode (LED).

Thirty bovine incisors were selected, and a conical cavity was prepared in the facial surface of each tooth.

All preparations were etched with Scotchbond Etching Gel, the Adper Scotchbond Multipurpose Plus adhesive system was applied followed by photoactivation, and the cavities were filled with a single increment of Filtek Z350 XT, Filtek Z350 XT Flow, or bulk-fill X-tra fil resin composite (n = 10) followed by photoactivation.

A push-out test to determine bond strength was conducted using a universal testing machine.

Data (MPa) were submitted to Student’s t-test at a 5% significance level.

After the test, the fractured specimens were examined using an optical microscope under magnification (10x).

Although all three composites demonstrated a high prevalence of adhesive failures, the bond strength values of the different resin composites photoactivated by LED showed that the X-tra fil resin composite had a lower bond strength than the Filtek Z350 XT and Filtek Z350 XT Flow resin composites.

American Psychological Association (APA)

Caixeta, Rodrigo Vieira& Guiraldo, Ricardo Danil& Kaneshima, Edmilson Nobumitu& Barbosa, Aline Silvestre& Picolotto, Cassiana Pedrotti& Lima, Ana Eliza de Souza…[et al.]. 2015. Push-Out Bond Strength of Restorations with Bulk-Fill, Flow, and Conventional Resin Composites. The Scientific World Journal،Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1078772

Modern Language Association (MLA)

Caixeta, Rodrigo Vieira…[et al.]. Push-Out Bond Strength of Restorations with Bulk-Fill, Flow, and Conventional Resin Composites. The Scientific World Journal No. 2015 (2015), pp.1-5.
https://search.emarefa.net/detail/BIM-1078772

American Medical Association (AMA)

Caixeta, Rodrigo Vieira& Guiraldo, Ricardo Danil& Kaneshima, Edmilson Nobumitu& Barbosa, Aline Silvestre& Picolotto, Cassiana Pedrotti& Lima, Ana Eliza de Souza…[et al.]. Push-Out Bond Strength of Restorations with Bulk-Fill, Flow, and Conventional Resin Composites. The Scientific World Journal. 2015. Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1078772

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1078772