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Effectiveness of photodynamic therapy and sodium hypochlorite on root canal system infected with Enterococcus faecalis – An in vitro study
Revista Odonto Ciência
Objective: The purpose of this study was to evaluate, in vitro, the effectiveness of photodynamic therapy and sodium hypochlorite over root canal system infected with Enterococcus faecalis.Methods: The root canals of 45 single-rooted human extracted teeth were enlarged up to a file 60, autoclaved, inoculated with Enterococcus faecalis and incubated for 30 days. The samples were divided into five groups (G1 – n=5; G2-G5 – n=10) according to the protocol of decontamination: G1 (negative control)doi:10.15448/1980-6523.2016.3.21746 fatcat:pm2vj4q3ybam3imlogtmwwhofe