Root Canal Therapy
Root Canal treatment is indicated when blood or nerve supply of the tooth is infected through decay or injury. You may not feel Pain in early stages in some cases instead it could darken in color which may mean that never of the tooth is dead.
If the pulp becomes infected it may lead to abscess which is a collection of pus leading to swelling of the tissues around the tooth.if the root canal is not proceeded. Infection will spread and tooth may need to be extracted.