CR:YAG CRYSTAL NO FURTHER A MYSTERY

On root cementum, concerning thermal impact for the duration of irradiation, former studies showed only a little charred overall look was made by Er:YAG laser without the need of drinking water coolant [31], While clear carbonization was observed with Er,Cr:YSGG laser devoid of h2o coolant [32]. Appropriately, the Er:YAG laser generates a lot less