Endodontic instrumentation

Endodontic instruments are used within the tooth pulp chamber and root canal systems. An understanding of the armamentarium of endodontic instrumentation is necessary in the selection of, and proper use of, these instruments. This proper selection and use of instruments along with the meticulous use of the endodontic triad, can greatly increase the probability of success of endodontic procedures. The endodontic triad is canal preparation, sterilization, and obturation. The object of preparation is to prepare the canal to accept obturation with a positive seal and appropriate sealer. This article describes in detail, the types of endodontic instrumentation available.