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MARGINAL MICROLEAKAGE OF FIVE DIFFERENT GLASS IONOMER RESTORATIONS IN PRIMARY TEETH WITH OR WITHOUT POLISHING

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Last updated: 01 Jan 2025

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Abstract

Aims and Objectives: The purpose of this in vitro study was to investigate the effect of polishing on the microleakage of five different Glass Ionomer restorative materials. Materials and Methods: Class V cavities were prepared at the labial surfaces of 50 freshly extracted primary anterior teeth. The prepared teeth were randomly divided into five groups and restored with Equia Fort, photac fil, Ketac molar, riva self cure and Fuji IX. each group was further subdivided into two subgroups (polished and not polished) of 5 teeth each. Finishing and polishing of the polished group was done using the Sof-Lex polishing system. Furthermore, all the restorations were subjected to dye penetration testing. Results: EQUIA specimens showed the least microleakage which was significantly better than the rest of groups. Maximum microleakage scores were observed in specimens of groups III and V (ketac molar and fuji IX). There was no significant difference between polished and non polished specimens of each group. Conclusions: Generally, resin modified glass ionomer cements produced more favorable results than conventional glass ionomer in terms of microleakage, with the exception of EQUIA, exhibiting excellent results. Also, polishing of glass ionomer restorations has no effect on marginal microleakage.

DOI

10.21608/edj.2016.92628

Keywords

Glass Ionomer, Microleakage, Resin Modified Glass ionomer

Authors

First Name

Ghada

Last Name

Aly

MiddleName

Mohamed Mahmoud

Affiliation

Lecturer of Pediatric Dentistry. Modern Science and Arts University. Cairo, Egypt

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Orcid

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First Name

Nehal

Last Name

Kabel

MiddleName

Refaat

Affiliation

Lecturer of Pediatric Dentistry. Misr University for Sience and Technology. Cairo, Egypt

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City

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Orcid

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First Name

Dawlat

Last Name

Ahmed

MiddleName

Mostafa

Affiliation

Lecturer of Dental Biomaterials. Alexandria University. Alexandria, Egypt

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Orcid

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Volume

62

Article Issue

Issue 1 - January (Part 1)

Related Issue

13973

Issue Date

2016-01-01

Receive Date

2020-05-30

Publish Date

2016-01-01

Page Start

9

Page End

19

Print ISSN

0070-9484

Online ISSN

2090-2360

Article File

EDJ_Volume 62_Issue Issue 1 - January (Part 1)_Pages 9-19.pdf

PDF . 1.6MB

Link

https://edj.journals.ekb.eg/article_92628.html

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https://edj.journals.ekb.eg/service?article_code=92628

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2

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Original Article

Type Code

254

Publication Type

Journal

Publication Title

Egyptian Dental Journal

Publication Link

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

MainTitle

MARGINAL MICROLEAKAGE OF FIVE DIFFERENT GLASS IONOMER RESTORATIONS IN PRIMARY TEETH WITH OR WITHOUT POLISHING

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Article

Created At

22 Jan 2023