[Temporary filling materials used in endodontics].

Abstract

Temporary filling materials are used in endodontics to prevent contamination of the root canal system during intertreatment visits. The effectiveness of these materials in preventing the ingress and egress of fluids, salivary ions and bacteria is dependent upon a numerous physical and mechanical factors. This presentation was conducted to compare the sealing ability of several products that were recommended for the temporary restoration of teeth undergoing endodontic treatment.