Antimicrobial efficacy of modified gutta-percha for obturation - A systematic review.

Gutta Percha (GP) cones are made in an aseptic environment, a number of investigations have shown the presence of bacteria in recently opened boxes and this contamination rises with incorrect handling, storage and aerosol application. Numerous physicochemical techniques have been documented aiming to boost the antibacterial activity of GP cones while ensuring its obturation requirements. This systematic review aimed to critically evaluate the efficacy of antibacterial activity of GP modified with various antibacterial agents.