Paper Information

Journal:   JOURNAL OF DENTAL RESEARCH, DENTAL CLINICS, DENTAL PROSPECTS   2018 , Volume 12 , Number 1; Page(s) 1 To 5.
 
Paper: 

COMPARISON OF THE SHEAR BOND STRENGTH OF SILORANE-BASED COMPOSITE RESIN AND METHACRYLATE BASED COMPOSITE RESIN TO MTA

 
Author(s):  SERIN BUSE AYSE*, DOGAN MUHARREM CEM, YOLDAS HAMDI OGUZ
 
* DEPARTMENT OF PEDIATRIC DENTISTRY, FACULTY OF DENTISTRY, UNIVERSITY OF CUKUROVA ADANA, TURKEY
 
Abstract: 

Background: Mineral trioxide aggregate (MTA) is a material that has recently gained popularity in the application of the vital pulp therapy. Along with the increasing use of MTA to this end, the permanent restoration material to be placed on MTA has become a significant issue. The aim of this in vitro study was to investigate the bond strength of the novel low-shrinkage silorane-based composite resin (SBC) to MTA.
Methods: Twenty acrylic blocks filled with MTA were prepared for this study. SBC was the test group and methacrylate-based composite resin (MBC) was used as the control group. Shear bond strength test was performed to determine the bond strength. The surfaces of broken samples were evaluated under a stereomicroscope and grouped as adhesive, cohesive and mixed. Data were examined by statistical analysis.
Results: Statistical analysis revealed that SBC exhibited higher shear bond strength than the control group. It was observed that most of the failures in the test group were of cohesive type within MTA.
Conclusion: Based on the results, SBC showed higher shear bond strength than the control group; however, clinical follow-up is needed to evaluate the clinical success.

 
Keyword(s): MINERAL TRIOXIDE AGGREGATE, SILORANE-BASED COMPOSITE RESIN, SHEAR BOND STRENGTH
 
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