The root canal procedure removes the infected soft pulp located in the centre of the tooth, which contains living blood vessels, connective tissues, and nerves.
A cracked or chipped tooth, trauma to the mouth, and deep decay can cause infection of a tooth’s nerve and pulp.
If the infected pulp is not removed, the bacteria can spread throughout the tooth and surrounding structures like the gums, leading to serious health complications.
If you experience any of the following symptoms, you may need a root canal: