Hart Dental

Healthy Smiles for Families

Root Canal

Root canals are necessary when an untreated cavity or broken tooth reaches all the way to the pulp where the nerve and blood vessels reside.

  • An infected pulp eats away at the surrounding bone (this is known as an abscess)
  • Symptoms include sensitivity to hot/cold or sweets, pain, swelling, pain to biting or pressure, and a bad taste in the mouth.  However, sometimes no symptoms are apparent and you may be unaware of any problem until a checkup.
  • A root canal cleans out the infected tooth pulp and disinfects the canals of the tooth.  The canal is filled in to prevent any further infection.
  • A core build-up and crown is usually recommended for a tooth after a root canal due to it losing its strength and integrity.