ER:YAG& ER NO FURTHER A MYSTERY

On root cementum, concerning thermal impact throughout irradiation, former studies confirmed only marginally charred look was made by Er:YAG laser with out drinking water coolant [31], Whilst evident carbonization was noticed with Er,Cr:YSGG laser devoid of drinking water coolant [32]. Accordingly, the Er:YAG laser generates fewer thermogenesis and