MTA is a biomaterial that has been introduced since 1993 with antibacterial property and good sealing ability. A New Endodontic Cement, Calcium Enriched Mixture (CEM) cement with good antibacterial effect like CH with sealing ability that is proposed to be similar to MTA according to its double sealing property. CEM cement has been suggested as a suitable material in pulp capping of permanent molars with irreversible pulpitis.