Evaluation for Healing of Iatrogenic Perforation After Non Surgical Repair

The goal of this retrospective study is to evaluate the outcome of nonsurgical root perforation repair treated by specialized endodontist . The null hypothesis is: MTA can be used successfully as perforation repair material with high success rate subjects of the study were identified from patients who had received endodontic treatment with non-surgical root perforation repair by an endodontic specialist in his private practice