Efficacy of chitosan root canal medicament against cross-kingdom dual-species biofilm of Candida albicans and Enterococcus faecalis in an in vitro root-canal model.

Infection of the root canals with cross-kingdom biofilm of Candida albicans (C. albicans) and Enterococcus faecalis (E. faecalis) causes more inflammation and is resistant to conventional medication.