Non-Invasive Approach of Retreating a Tooth - A Review

Non- invasive approach of retreatment is a way to preserve the natural dentition. Patients show great desire in retaining their natural dentition and advancement in endodontic therapy have lead the endodontist to become more aggressive in retreating the teeth. Often the operator encounter problem while retreating the failed root canal cases. In such situation, the choice of different retreatment methods enable them to carry out the retreatment procedure more successfully.