What is Endodontics (Root Canals)?
Endodontics is a branch of dentistry with a focus on the pulp of the tooth and surrounding tissue as well. The white hard portion of the tooth (the area that people see) is the enamel and dentin while the inside or root canal contains a pulp of sensitive and tender tissue, nerves and blood vessels.
Dentists examine the pulp of the tooth to diagnose and treat pain, abnormalities as well as injuries pertaining to the root of the tooth.
Root Canal Treatment
When the pulp of the tooth is infected, a root canal may be required for proper treatment. Infections of the pulp may occur through trauma, deep decay, cracks, and chips as well as repeated dental procedures. Pain or swelling of the tooth or gum may be indicative of infection. Additionally, sensitivity to temperature of teeth may be a sign of infection as well.
A root canal involves the removal of the infected pulp. Once the pulp is removed, your dentist thoroughly cleans the root canal system located in the root of the tooth. Treatment typically involves local anesthesia and is completed in one or more visits. Treatment length greatly depends on the severity of the infection and changes on a case by case basis.