DETAILED NOTES ON ER:YAG& ER

On root cementum, when it comes to thermal impact during irradiation, earlier research showed only slightly charred overall look was made by Er:YAG laser without having h2o coolant [31], While obvious carbonization was observed with Er,Cr:YSGG laser without having drinking water coolant [32]. Accordingly, the Er:YAG laser produces much less thermog