Research Article

Influence of Er,Cr:YSGG Laser Irradiation on the Push-Out Bond Strength of Zirconia and Glass Fiber Posts with Radicular Dentin

Table 2

Overall push-out bond strength values of the different post groups expressed in MPa (±SD).

Study groupsExperimental groups
ControlAxial fiber tipRadial fiber tip

Glass fiber posts6.09 ± 0.947.63 ± 1.226.98 ± 0.96
Zirconia posts6.19 ± 1.007.41 ± 1.037.13 ± 1.06

Statistically significant difference at compared between the groups.