THE ULTIMATE GUIDE TO CR:YAG CRYSTAL

On root cementum, regarding thermal affect throughout irradiation, previous research showed only marginally charred physical appearance was produced by Er:YAG laser without h2o coolant [31], whereas obvious carbonization was observed with Er,Cr:YSGG laser with out h2o coolant [32]. Accordingly, the Er:YAG laser produces a lot less thermogenesis and