Laser and visible light cured pit and fissure sealants--comparison of microleakage at enamel-sealant interface: an in vitro study.

ABSTRACT

The efficacy of Argon laser in comparison with Visible light was assessed by the extent of marginal leakage of three commercially available pit and fissure sealants at enamel sealant interface. Enameloplasty and penetration by Rhodamine dye revealed higher degree of microleakage in Argon laser cured samples. Concise Sealant (3M) showed lesser amount of microleakage in both the curing techniques.