Abstract
In necropulpectomies, the main function of intracanal medications is to combat microorganisms that were not eliminated during the biomechanical preparation of the root canals. Calcium hydroxide medication has been widely used, but is not effective in eliminating Enterococcus faecalis, mainly in the form of biofilm. This study aims to evaluate whether the use of N-Acetylcysteine or Ambroxo…