Related Experiment Video
Updated: Jun 14, 2026

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material
Published on: December 20, 2024
[Shear bond strength of anterior teeth fragment reattachment using two different adhesive materials]
Juan Huang1, You-Nong Wu, Bing Ge
1Dept. of Stomatology, The People's Hospital of Taizhou, Taizhou 225300, China.
Objective:
To compare the shear bond strength of the fractured anterior teeth reattached by two different adhesive materials.
Methods:
Forty crown fractured anterior modes were divided into two groups randomly, with 20 in each group. Group A were reattached by Clearfil SE Bond and Clearfil AP-X, while group B were reattached by Clearfil S3 Bond and Clearfil AP-X. Then the specimens were submitted to an axial compression test in a universal testing machine until tooth fractured. The strength was recorded.
Results:
The mean shear bond strength of group A and group B was (324.32 +/- 65.91) N and (263.08 +/- 55.88) N, separately. The mean shear bond strength of group A was statistically higher than group B(t = 3.17, P = 0.000).
Conclusion:
The shear bond strength of two-step adhesive Clearfil SE Bond is higher than one-step adhesive Clearfil S3 Bond for the reattachment of fractured anterior teeth.
Related Concept Videos
Bonding and Strength of Aggregate
Adhesion
Capillary action is a result of water’s adhesive tendencies. When a narrow glass...