My recommendation will include referral to specialist unless it happened with the specialist to check the prognosis(success ratio). I have seen good success with perforation treatments depending upon location. Newer materials have good success rate.
Perforation Cure in Anterior Tooth During Root Canal?
Doctor Answers 2
These answers are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.