CR:YAG CRYSTAL NO FURTHER A MYSTERY

On root cementum, with regard to thermal affect throughout irradiation, prior studies showed only a bit charred visual appeal was produced by Er:YAG laser with out h2o coolant [31], whereas obvious carbonization was noticed with Er,Cr:YSGG laser devoid of water coolant [32]. Accordingly, the Er:YAG laser generates considerably less thermogenesis an