Title of article :
Comparison of shear bond strength(SBS) between E-max ceramic and composite resin with two methods of cementation
Author/Authors :
Rouhollahpour ، Ehsan Department of Prosthodontics - Shahid Beheshti University of Medical Sciences , Rezaei Dastjerdi ، Maryam Dental Materials Research Center, Health Reasearch Institute - Babol University of Medical Sciences , Ahmadnezhad ، Mohammad Ebrahim Oral Health Research Center, Health Research Institute - Babol University of Medical Sciences , Amirian Chaijan ، Kamran Dental Materials Research Center, Health Reasearch Institute - Babol University of Medical Sciences
Abstract :
Introduction: Today, the use of all-ceramic restorations has increased due to their physical properties as well as translucency and esthetic appearance. The aim of this study was to compare the shear bond strength (SBS) between two methods of e-max ceramic cementing. Materials Methods: The study groups were 1 flowable composite as cement (FC group) and 2) choice2 cement (C2 group). The samples were fixed to a KOOPA universal testing machine for SBS testing. The data were analyzed using SPSS 20 through T-test at significant level of P˂0.05. Results: The average SBS in the FC group was 10.41±2.17 and the average SBS in the C2 group was 13.28±1.52. There was a statistically significant difference between the SBS of both groups (p 0.001). Conclusion: This study demonstrated that, the use of flowable composite instead of C2 cement is not recommended for cementing e-max ceramics.
Keywords :
Ceramics , Lithium Disilicate , Cementation , Composite Resins , Shear Strength
Journal title :
Caspian Journal of Dental Research
Journal title :
Caspian Journal of Dental Research
