Microscopic appearance and apical seal of root canals filled with gutta‐percha and ProRoot Endo Sealer after immersion in a phosphate‐containing fluid

Abstract

ProRoot Endo Sealer is comparable in sealing quality to the epoxy resin-based sealer and seals better than the ZOE-based sealer after immersion in PCF. The calcium silicate-based sealer also demonstrates ex vivo bioactivity when it comes into contact with phosphate ions.