Hi there, would much appreciate any feedback or advise.\n\nI recently had root canal therapy performed on 2 teeth. \n\nThe first seemed to go okay, the second however, I didn’t have a great experience as when the treatment was done I was told a piece of his file had broken off and had been left in the tooth!? \nHe did say it was near the bottom of the root where it slightly bends. He also placed a temporary filling and said to return in 3 months just to check the tooth before fitting a permanent crown.\n\nI’ve attached the photos before and after treatment and want to know if they look like they have been carried properly. I.e completely sealed and also haven’t gone to far through the appendix root tooth itself? Should I just get the tooth relooked at, removed or am I just worrying ?