DETAILED NOTES ON ER:YAG& ER

On root cementum, in terms of thermal influence all through irradiation, past scientific tests showed only a bit charred visual appearance was made by Er:YAG laser without having h2o coolant [31], While evident carbonization was noticed with Er,Cr:YSGG laser without the need of water coolant [32]. Appropriately, the Er:YAG laser generates considera