I have a crown that had a root canal with post years ago that is extremely loose but hasnt fallen off. It is on a tooth that is directly next to my front tooth and I have so much anxiety thinking it is going to fall out when sleeping etc. Because I don't want to lose it. Its gotten worse and I'm currently trying to purchace insurance but its time consuming & I'm not sure if I have that time before I do serious damage to the tooth under it. I hav not tried to remove myself due to the fear of breaking the crown or fracturing the underlying tooth. Any suggestions on what I can do to remove it safely so I may temporarily recement until I can get to see a dentist to fix it? It is so loose now it feels like it is just hanging there and I know its not good because it allows bacteria and food particles in at seams. Please any help would be a lifesaver.