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The effect of different enamel surface treatment methods on the shear bond strength between self-adhesive resin composite and orthodontic brackets

Article

Last updated: 24 Dec 2024

Subjects

-

Tags

Orthodontics

Abstract

Objective: The current research evaluated the shear bond strength (SBS) of orthodontic brackets with self-adhesive resin composite (FusioTM) with different enamel surface treatment. Materials and methods: Twenty-eight maxillary premolars were divided according to bonding protocol into four groups (n=7). Group 1 brackets were bonded with orthodontic adhesive (Enlight) and primer (orthosoloTM) after etching of enamel surface. The brackets of other three groups were bonded to enamel with FusioTM but with different enamel surface treatment; group 2 brackets bonded directly, Group 3 brackets were bonded after enamel etching, while group 4 brackets were bonded with FusioTM and orthosoloTM after enamel etching. All samples were subjected to SBS followed by determination of adhesive remnant index (ARI) by stereomicroscope. The statistical significance difference was determined by Kruskal-Wallis and Mann-Whitney tests (P ≤ 0.05). Results: Group 1 reported the highest statistically significant difference SBS values (25.66 MPa ± 3.82) followed by group 3 and 4 (11.92 MPa ± 1.88) (9.52 MPa ± 1.66) respectively with no statistically significant difference. However, group 4 recorded least statistically significant difference (5.56 MPa ± 1.33). ARI recorded the most adhesive remained at tooth structure in groups 1,3 and 4 and remained on the brackets in group 4. Conclusion: Self-adhesive resin composite can be used safely for bonding the orthodontic brackets provided that enamel surface etching.

DOI

10.21608/ajdsm.2024.298407.1544

Keywords

orthodontic brackets, Shear bond strength, adhesive remnant index, self-adhesive resin composite

Authors

First Name

Ahmed

Last Name

Sayed

MiddleName

Magdy

Affiliation

Dental Biomaterials Department, Faculty of Oral and Dental Medicine, Modern University of Technology an Information, Cairo, Egypt

Email

dentist-am@hotmail.com

City

-

Orcid

0000-0002-4140-1762

First Name

khaled

Last Name

ElHabbak

MiddleName

Samy

Affiliation

Orthodontic Department, Faculty of Oral and Dental Medicine, Modern University for Technology and Information, Cairo, Egypt

Email

khaledhabbak@gmail.com

City

cairo

Orcid

0000-0003-2521-426x

Volume

27

Article Issue

4

Related Issue

50918

Issue Date

2024-10-01

Receive Date

2024-06-24

Publish Date

2024-10-01

Page Start

601

Page End

607

Print ISSN

1110-6751

Online ISSN

2682-3314

Link

https://ajdsm.journals.ekb.eg/article_385430.html

Detail API

https://ajdsm.journals.ekb.eg/service?article_code=385430

Order

385,430

Type

Original Article

Type Code

848

Publication Type

Journal

Publication Title

Al-Azhar Journal of Dental Science

Publication Link

https://ajdsm.journals.ekb.eg/

MainTitle

The effect of different enamel surface treatment methods on the shear bond strength between self-adhesive resin composite and orthodontic brackets

Details

Type

Article

Created At

24 Dec 2024