
The use of ceramics has a long history. During the last 200 years, there have been many changes in the way of performing endodontic treatment. Bio ceramics are ceramic materials specially designed for its use in medicine and dentistry. Bio ceramic are inorganic metallic bio compatible materials. They are chemically stable, non-corrosive and interact well with organic tissue. Bio ceramics offers a new treatment options for improving prognosis in many operative and endodontic procedure. Bio ceramics are widely used in dentistry as restorative materials, root canal sealers, and obturation material, for perforation repair, retrograde filling and in regenerative endodontics. This review deals the properties and uses of bio ceramics in operative dentistry and endodontics.