Antimicrobial efficacy of indocyanine green-mediated photodynamic therapy against infected root canals with diverse cross-sectional morphologies

Objective

This study aims to assess the efficacy of indocyanine green-mediated antimicrobial photodynamic therapy (ICG-aPDT) in enhancing disinfection following chemomechanical preparation in root canals infected with Enterococcus faecalis, characterized by varying cross-sectional morphologies.