Management of iatrogenic errors: Furcal perforation

Perforations as a possible complication during a root canal treatment may increase the risk of failure for the affected tooth. The influencing factors include the location and the size of the perforation, potential microbial colonization of the endodontic system, the time lapse between the occurrence of the perforation and repair, and the filling material. For the long-term success of the root canal system, it is essential to emphasize on disinfection and sterilization at the perforation site and in the remaining root canal system. Nonsurgical management is possible with predictable prognosis is possible if correct treatment is planned and executed.