Can the Enterococcus faecalis identified in the root canals of primary teeth be a cause of failure of endodontic treatment?

Objective: This study investigated the presence of Enterococcus faecalis in primary teeth with primary root canal infections and related to the possible failure of pulpectomy outcome after 36 months.

Material And Methods: Root canal samples were obtained from 25 out of 244 patients using the sterile paper cone method. The identification of E.