What Is Root Canal Treatment?
Inside each tooth is a pulp space containing nerves, blood vessels and connective tissue during development. Deep decay, cracks, trauma, repeated dental procedures or leakage around restorations can inflame or infect this tissue. During root canal treatment, access is created through the tooth, the canal system is mechanically and chemically cleaned, and the canals are filled and sealed. Treatment addresses the inside of the tooth; it does not make the tooth immune to future decay, gum disease or fracture.