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78468

ADAPTATION OF RESIN COMPOSITE TO ENAMEL SURFACE PREPARED BY DIFFERENT CUTTING TOOLS - SEM STUDY ORIGINAL RESEARCH ARTICLE

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Last updated: 01 Jan 2025

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Abstract

Aim: To investigate the effect of four different cutting tools on the adaptation of resin composite to enamel. Materials and methods: Twenty extracted sound human premolar teeth were used. Occlusal surfaces were ground flat and four random groups were formed according to the received surface treatment as follow, 600-grit silicon-carbide paper (control), carbide-bur, diamond-stone and air abrasion. Two successive layers of self-etch bonding agent were applied followed by composite build-up. Teeth were sectioned longitudinally, the interface between composite and enamel was examined by SEM and micrographs were obtained. Results: the best adaptation and least surface roughness were seen in the control group while the roughest surface was observed in the air abrasion group with presence of scanty microgaps.

DOI

10.21608/edj.2018.78468

Keywords

adaptation, Composite, cutting tools, enamel

Authors

First Name

Majed

Last Name

Ashi

MiddleName

Amin

Affiliation

Dental Intern, Faculty of Dentistry, Umm Al-Qura University, Kingdom of Saudi Arabia

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City

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Orcid

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First Name

Yasser

Last Name

El-Bouhi

MiddleName

-

Affiliation

Consultant, Alexandria Dental Research Center, Semouha, Alexandria, Egypt - Assistant professor, Department of Conservative and Restorative Dentistry, College of Dentistry, Umm Al-Qura University, Mecca, Saudi Arabia

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City

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Volume

64

Article Issue

Issue 3 - July (Fixed Prosthodontics, Dental Materials, Conservative Dentistry & Endodontics)

Related Issue

11454

Issue Date

2018-07-01

Receive Date

2020-03-22

Publish Date

2018-07-01

Page Start

2,545

Page End

2,550

Print ISSN

0070-9484

Online ISSN

2090-2360

Article File

EDJ_Volume 64_Issue Issue 3 - July (Fixed Prosthodontics, Dental Materials, Conservative Dentistry & Endodontics)_Pages 2545-2550.pdf

PDF . 690.7kB

Link

https://edj.journals.ekb.eg/article_78468.html

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https://edj.journals.ekb.eg/service?article_code=78468

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Type

Original Article

Type Code

254

Publication Type

Journal

Publication Title

Egyptian Dental Journal

Publication Link

https://edj.journals.ekb.eg/

MainTitle

ADAPTATION OF RESIN COMPOSITE TO ENAMEL SURFACE PREPARED BY DIFFERENT CUTTING TOOLS - SEM STUDY ORIGINAL RESEARCH ARTICLE

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Article

Created At

22 Jan 2023