In my experience, I have had three root canal fillings. None were successful. I was warned about this from friends who have had this procedure done.Some have suggested that a 'crown' would help. That...
Root canal therapy is a method of saving an infected tooth that would otherwise have to be removed. When an infection or tooth decay is allowed to advance into the nerve of the tooth, a root canal...
If your tooth needs a root canal and is not painful, then it must be a dead tooth. When a tooth is dead, it is a source of infection which is not good. It is possible that it could hurt in the future...
Maybe a little bit but not too much. And also don't worry about the procedure because they should numb your mouth fist which makes all the pain go way.