The field of Endodontics is constantly changing due to introduction of new techniques, new materials and technological advances. Advances in endodontic material sciences contribute significantly to the exponential growth in endodontics. Bio-ceramics are amongst the recently introduced materials in endodontics which have changed the face of endodontics. Ceramics are inorganic, non-metallic materials made by the heating of raw minerals at high temperatures

Bio-ceramics are biocompatible ceramic materials or metal oxides with enhancedsealing ability, antibacterial and antifungal activity applied for use in medicine and dentistry. They include alumina and zirconia, bioactive glass, glass ceramics, calcium silicates, hydroxyapatite and resorbable calcium phosphates, and radiotherapy glasses with various classifications depend on their compositions and clinical characteristics. Bioceramics are being widely used in endodontic sealer, obturation, root perforation repair, retro-filling, regenerative endodontics giving in good results in endodontic treatment by using proper techniques.