. . . "Then the tooth is sealed with strong, natural looking restoration such as crown or onlay. read moreRoot Canal TherapyBy: ddshawary31 | Health & FitnessRoot canal therapy refers to the process by which a dentist treats the inner aspects of a tooth, specifically that area inside a tooth that is occupied by its ???pulp tissue read moreModern Root Canal TreatmentBy: Nate Joris | DentalLike Cosmetic Su" .