Dental root canal treatment, also known as endodontic treatment, is a dental procedure used to treat and save a severely damaged or infected tooth. The procedure involves removing the damaged or infected pulp (soft tissue) from the tooth’s interior (root canal) and then filling and sealing the tooth to prevent further infection or damage.
Root canal treatment may be necessary if a tooth has:
A deep cavity that has reached the pulp
A cracked or fractured tooth that has reached the pulp
Repeated dental procedures that have damaged the tooth’s pulp
Trauma to the tooth that has caused pulp damage or death