Hi Bryanna,
I had a root canal done a few years ago which became infected in September 2013. The endo...cleaned it out with no cost. However, there is another infection at the same tooth. He said not to be concerned unless it hurts. It is only sensitive to the touch now. I am not comfortable with an infection in the same tooth which was cleaned out in September. I would like to know if the infection can just stay there indefinitely until it really bothers me. Thanks,