how do you avoid a root canal when your dentist says you need one?

When your dentist says that you need a root canal, it's probably a good idea to go ahead and get one. My dentist tries to wait as long as possible before encouraging his patients to get one, so when he says I need one, I listen! What is the reason you want to avoid getting a root canal? Do you not have dental insurance or are you afraid that it may be painful? Just know that if the procedure is done properly, you shouldn't experience any pain. If it's insurance or money you are worried about, then I would suggest speaking with your dentist to see how soon it needs to be done. If it doesn't need immediate attention it would buy you some time to get things straightened out!