The fact of frequently finding Enterococcus faecalis in the root canals of teeth having received failed endodontic procedures means that this species is intimately involved in the pathogenesis and persistence of apical periodontitis.
El frecuente hallazgo de Enterococcus faecalis en canales radiculares de dientes con endodoncias fallidas implica que esta especie está íntimamente involucrada en la patogénesis y la persistencia de la periodontitis apical.