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301477

Micro Shear Bond Strength of Resin Composite Restorations to Er,Cr: YSGG Laser Treated Enamel Versus Conventional Acid Etching ( An In Vitro Study)

Article

Last updated: 28 Dec 2024

Subjects

-

Tags

Pharmaceutical, Dental, and medical disciplines whether they are descriptive, analytical, experimental, or basic studies

Abstract

Background:The introduction of adhesive dentistry has spurred research into finding solutions for the facilitation of daily dental adhesive workflow to achieve a durable and reliable adhesive junction using newly introduced instruments & techniques in the dental field.Aim of the study: to evaluate the SBS to enamel surfaces treated using conventional acid etching compared to Er,Cr:YSGG laser at two average power outputs as well as in combination with each other.Materials and Methods: 50 human molars were used in this study. The molars were embedded in acrylic blocks with their buccal surfaces facing upwards. Enamel was removed using an Isomet 4000 exposing superficial dentin and a surrounding enamel rim. The specimens were divided into five equal groups with ten samples in each group GI:Acid Etching, GII:3.5 watt Er,Cr:YSGG Laser, GIII:3.5 watt Er,Cr:YSGG + AE Laser, GIV:4.5 watt Er,Cr:YSGG Laser and GV:4.5 watt Er,Cr: YSGG Laser + AE. Universal microhybrid composite microcylinders were then bonded to the enamel rim using Tygon tubes which were then subjected to microshear bond testing using a universal testing machine and the SBS were recorded and tabulated. One-way ANOVA followed by Duncan's Post-hoc tests were used to compare between the different groups.Results:The SBS values showed that values of GIV was similar to those obtained from GII and showed no statistical significance. Both groups however, showed higher values than the remaining groups which was of statistical significance.Conclusion: Low average power output Er,Cr: YSGG laser has a beneficial effect in enhancing the bonding of etch & rinse adhesives to enamel.

DOI

10.21608/jfcr.2023.185228.1043

Keywords

acid etching, Laser, Erbium laser, surface treatment and micro-shear bond strength

Authors

First Name

Ahmad

Last Name

Shalaby

MiddleName

Nabil

Affiliation

Conservative Dentistry Department, Faculty of Dentistry, Misr International University, Cairo, Egypt

Email

ahmed.shalabi@miuegypt.edu.eg

City

-

Orcid

-

First Name

Dina

Last Name

El-Kassas

MiddleName

-

Affiliation

Professor of Operative Dentistry, Faculty of Oral and Dental Medicine, Misr International University, Cairo, Egypt

Email

dina.wafik@miuegypt.edu.eg

City

-

Orcid

0000-0003-0914-7167

First Name

Sameh

Last Name

Nabih

MiddleName

-

Affiliation

Professor of Operative Dentistry Vice-Dean of Postgraduate Studies and Research Faculty of Dentistry, Al-Azhar University - Boys Section, Cairo, Egypt

Email

samehmnabih@gmail.com

City

Cairo

Orcid

-

Volume

3

Article Issue

1

Related Issue

41497

Issue Date

2023-06-01

Receive Date

2023-01-03

Publish Date

2023-06-01

Page Start

99

Page End

111

Online ISSN

2786-023X

Link

https://jfcr.journals.ekb.eg/article_301477.html

Detail API

https://jfcr.journals.ekb.eg/service?article_code=301477

Order

9

Type

Original research articles

Type Code

1,936

Publication Type

Journal

Publication Title

Journal of Fundamental and Clinical Research

Publication Link

https://jfcr.journals.ekb.eg/

MainTitle

Micro Shear Bond Strength of Resin Composite Restorations to Er,Cr: YSGG Laser Treated Enamel Versus Conventional Acid Etching ( An In Vitro Study)

Details

Type

Article

Created At

28 Dec 2024