THE BEST SIDE OF CR:YAG CRYSTAL

On root cementum, with regard to thermal affect for the duration of irradiation, former experiments confirmed only marginally charred overall look was produced by Er:YAG laser with out drinking water coolant [31], whereas clear carbonization was noticed with Er,Cr:YSGG laser without having h2o coolant [32]. Appropriately, the Er:YAG laser makes a l