I have 3 broken molars, both bottoms and the top left. They have been broken for a few years now and I haven't had any issues but I'm concerned that they will. Most of the tooth, teeth are gone but I still have the root attached. I have also noticed that I have black decay or something on the broken parts of the tooth. My question is, is it necessary for me to get the teeth romoved completely if I'm not having any problems? I currently do not have dental insurance but I am concerned for my dental health, I don't want to cause any additional issues for my teeth. Thank you and I hope I hear from someone soon.