Infected pulp of the root is removed with the help of rotary files. This infected pulp can cause a lot of pain if it is not treated on time. The root and the crown of the tooth is filled with a filling material to protect the tooth from any harm.
While performing the root canal, the nerve and the pulp are removed. Then the tooth is cleaned properly to remove the infection and the area is sealed after cleaning.
Slight amount of tenderness in the tooth is expected after completion. It’s a painless procedure with local anaesthesia.