Would i still need a root canal even if the tooth itself doesn't hurt?

Possibly: One condition that requires root canal treatment is "apical periodontitis". By definition by the american association of endodontists this condition is asymptomatic. Let your local endodontist examine your condition a explain "why" you need the treatment. You should feel secure in your decision for treatment and that comes with understanding your condition. Good luck -.

Maybe: Nearly half of all needed root canal treatments are done on teeth w/ no pain. Often times the pulp can be exposé to decay and pain has not yet started. Also it is poss, bile to have dead nerves in teeth w/ out pain and chronic abscesses at the end of roots that have not yet caused pain. All these situations need root canals. See your dentist!

Perhaps...: See your dentist. Your dentist can offer you the best answer. An infection may exist even in the absence of pain. Perhaps your dentist has a good reason. If you still have concerns following the explanation of your dentist you might consider a second opinion. You should be comfortable with the care that is recommended. I wish you the best.

Yes, if "dead nerve": When a tooth "dies", the blood supply to the vital cells inside the root canal is no longer viable. In the same manner that skin will fester and remove a splinter, your body detects the dead tissue in the root and initiates an inflammatory response that begins to "fester" the bone that holds the tooth. Called "apical periodontitis, " the lesion appears as an asymptomatic clearing on the x-ray.