Photobiomodul Photomed Laser Surg
August 2022
To carry out a histological and morphometric analysis of the antimicrobial effect of Er:YAG laser irradiation combined with photodynamic therapy (PDT) on root canals infected with . PDT and Er:YAG laser irradiation may be alternatives for effective endodontic disinfection but there are no data on the combination of these therapies. Forty single-rooted bovine teeth had their roots contaminated with for 72 h.
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