The term "root canal" comes from cleaning of the canals inside a tooth's root. Root canal is a treatment repair a badly damaged toot instead of removing it. A tooth's nerve and pulp can become irritated, inflamed, and infected due to deep decay; repeated dental procedures on a tooth; or large fillings, a crack, or chip in the tooth. It also can happen because of trauma to the face.

The foremost indicator is pain that detect something is wrong with your tooth. Your teeth get chipped or cracked while eating hard foods.

Tooth sensitivity is a another reason. If you feeling sensation in your tooth while consuming something hot or cold.

If your gum are are painful and swollen or have a raised bump on thm then you need to undergo root canal treatment

* The very step is takes a radiograph of the tooth using X-rays to determine the infection then administers local anesthetic

* step-The next step is cavity preparation -Very small instruments are used to clean the pulp from the pulp chamber and root canals

* Step- After space is cleaned and shaped, Thorough disinfection is achieved

* Filling the canal by rubber –like material known as Gutta-Percha and then heated.

* The very last step is the crown is placed around the treated tooth, followed by a Cap/Crown cementation