alexa In-vitro Comparison Of Er:YAG Laser, EDTA And Citric Acid Effect On Micro Shear Bond Strength Of Selfadhesive Resine Cements To Dentin
ISSN: 2161-1122

Open Access

Like us on:
OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Share This Page

Additional Info

Loading Please wait..

20th Annual World Dental Summit
March 20-22, 2017 Rome, Italy

Zahra Khamverdi
Hamadan University of Medical Sciences, Iran
Posters & Accepted Abstracts: Dentistry
DOI: 10.4172/2161-1122.C1.012
Objectives: Nowadays resin cements are widely used to adhesion the veneer, inlay, onlay, intra canal posts and full crowns. Access to optimum adhesion with dentin is considered as a main goal in restorative dentistry. Aim of this study was to compare laser with acidic conditioners of EDTA and acid citric on micro shear bond strength of self-adhesive cements to dentin. Materials & Method: In this experimental study, 40 human posterior teeth without previous carries, restoration, fracture and abrasion which were extracted mostly due to orthodontic treatment were selected. Then, the teeth crowns were cut from DEJ and dentin surface was exposed with disk. The teeth were divided into four groups as follows: in G1, the samples were etched and rinsed with 10% acid citric and in G2 with 15% EDTA, G3 were treated with Er:YAG laser and the samples of group four were remained without treatment (control). Then, embrace cement resin was cemented on the dentin treated area in dimensional 3X1X0.5 mm. Micro shear bond strength of groups were measured with universal mechanical test in MPa. Data were analyzed by using SPSS16, one-way ANOVA and Tukey HSD tests (P< 0.05). Results: Mean and standard deviation of micro shear bond strength in different groups was: laser (22.86±5.77), acid citric (12.96±3.94), EDTA (13.67±5.82) and control group (12.95±5.53). Results showed that there are statistical differences between micro shear bond strength of the groups (P<0.001). Laser group had significant difference than other groups (P<0.05). Conclusion: Dentin surface treatment with laser increases the bond strength of resin cement to dentin in comparison with etching.

Zahra Khamverdi has completed her Graduation from Isfahan University. She is a Professor in Operative Dentistry department from Dental Faculty, Hamadan University of Medical Sciences. She has presentation in the field of Operative Dentistry, Aesthetic Dentistry and Dental Materials in international and national conferences and published more than 35 papers in scientific journals and has been serving as a member of Dental Research Center.


image PDF   |   image HTML

Relevant Topics

Peer Reviewed Journals
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

1-702-714-7001Extn: 9037

Business & Management Journals


1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

1-702-714-7001 Extn: 9042

© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version