>>92078778extractions are fine as long as you dont get a dry socket, avoid eating on that side and stay away from straws for a few weeks to a month
root canals are fine as long as you dont have an infection that gets to the nerve, you might get prescribed antibiotics for any infections
if the tooth rots too much and youre left with splinters of roots you could need oral surgery in the future that will cost more and have a longer recovery time
remember liggerman an ounce of prevention is worth a pound of cure
