Rtc is a procedure that saves your tooth it has nothing to do with strength of the root in fact if you have strong roots you should go for root canal
. Rct is a procedure where your nerve to the tooth is treated you are getting pain
is because the nerves of your tooth are exposed it can be due to deep cavity or due to erosion in teeth root canal does not mean removing of tooth but in fact it helps to save
your natural tooth if not carried
out few months you may have to remove the tooth as the cavity or erosion will not stop.