CR:YAG CRYSTAL FUNDAMENTALS EXPLAINED

On root cementum, when it comes to thermal impact all through irradiation, previous studies showed only marginally charred visual appeal was produced by Er:YAG laser with out water coolant [31], While evident carbonization was noticed with Er,Cr:YSGG laser with no water coolant [32]. Accordingly, the Er:YAG laser produces fewer thermogenesis and ma