FASCINATION ABOUT ER:YAG& ER

On root cementum, regarding thermal affect in the course of irradiation, past reports showed only slightly charred look was produced by Er:YAG laser with out water coolant [31], Whilst apparent carbonization was noticed with Er,Cr:YSGG laser devoid of h2o coolant [32]. Appropriately, the Er:YAG laser provides a lot less thermogenesis and could be a