DETAILS, FICTION AND ER:YAG& ER

On root cementum, regarding thermal affect in the course of irradiation, prior research confirmed only marginally charred physical appearance was made by Er:YAG laser with no h2o coolant [31], While clear carbonization was noticed with Er,Cr:YSGG laser with out h2o coolant [32]. Appropriately, the Er:YAG laser makes less thermogenesis and may be si