Effects of Er, Cr: YSGG Laser on Shear Bond Strength of the Orthodontic Brackets for 5 and 10 Seconds: An In Vitro Study

Table 2

Definition of laser groups regarding times.

	5 s (n)	10 s (n)
Group 2	6	6	Enamel conditioned with the Er, Cr: YSGG laser at 1 W power
Group 3	6	6	Enamel conditioned with the Er, Cr: YSGG laser at 1.5 W power
Group 4	6	6	Enamel conditioned with the Er, Cr: YSGG laser at 2 W power
Group 5	6	6	Enamel conditioned with the Er, Cr: YSGG laser at 2.5 W power