So I have one upper molar tooth which was root canaled 10 years ago and one next to this which was root canaled 4 years ago. Last month my dentist mentioned I have a decay on one of these (i dont remember which one). We have arranged an appointment for the 15th of December.
But this week this tooth hurts :(
I can not imagine how.. root canaled teeth can be decayed ok but pain? Why am I feeling pain if this tooth is basically dead for years?