ER:YAG& ER NO FURTHER A MYSTERY

On root cementum, with regards to thermal affect throughout irradiation, prior research showed only a little bit charred physical appearance was produced by Er:YAG laser with no drinking water coolant [31], whereas noticeable carbonization was noticed with Er,Cr:YSGG laser devoid of drinking water coolant [32]. Accordingly, the Er:YAG laser generat