Bioceramics have been used in dentistry for a long time now. The advances in bioceramics have changed the way treatment is done and. Treatment has been more conservative, and well accepted by the body. They are of different types and their applications in dentistry are many. They are highly biocompatible and an added advantage to form hydroxyapatite and ultimately create a bond between dentin and the filling material. 

Keywords: Bioceramics; Applications as Sealers; Advantages.