The effect of Er, Cr:YSGG laser and air abrasion on shear bond strength of a fissure sealant to enamel

Pretreatment of enamel surfaces with air abrasion increased the bond strength of fissure sealant, but pretreatment with Er, Cr: YSGG laser did not increase the effectiveness of conventional acid etching of enamel in sealant bonds.