Pulpal Thermal Changes following Er-YAG Laser Debonding of Ceramic Brackets

Table 1

Comparison of the mean data for the shear bond strengths and the standard deviations of the groups.

	Control group	Waterless group	Water group
Shear bond strength (in MPa)	22.76 ± 2.99	6.36 ± 1.92	10.46 ± 2.25	***

Statistically significant ( < 0.05) changes.
±: standard deviation.