Long-term evaluation of the sealing ability of two root canal sealers in combination with self-etching bonding agents.

Purpose: To compare the short- and long-term sealing ability of root canal fillings consisting of AH-26 and laterally compacted gutta-percha in combination with a self-etching dentin bonding system and the Epiphany-Resilon system.

Materials And Methods: Ninety-eight single-rooted human teeth were used in this study. The root canals were prepared using the step-back technique.