Painless Root Canal Treatment

Doing the Impossible

What is Root Canal Treatment ?

Root Canal Treatment also known as RCT is one of the best ways to treat infected teeth painlessly. A root canal treatment is a procedure to save a tooth from getting it extracted or removed which is caused by decay or trauma. A tooth consists of outermost layer-enamel, dentin and the innermost layer-pulp. When tooth decay reaches the innermost layer involving or nearby pulp, the tooth needs to go for root canal treatment. Although there are many other reasons to go for root canal treatment such as broken tooth, cracked tooth, tooth with heavy restoration / repeated restoration, & gum diseases in some cases. It is also known as Endodontic procedure and it is done by an Endodontist, who is a specialist in root canal treatment.

         It’s a myth that RCT is a painful procedure because with the latest expertise & technologies available now-a –days, it’s a pain free procedure. So, in this way Root canal treatment is beneficial to patients as they can rid of the infected part of the tooth without the requirement of the removal of the tooth.

Steps involved in RCT

All the decays are removed and an access is made through the tooth to reach the pulp cavity and canals.

Step 01

Removal of infected nerves and blood vessels.

Step 02

Shaping and cleaning the pulp canals and disinfecting it.

Step 03

Sometimes when the infection is more, medication is kept inside of the tooth.

Step 04

Canals are disinfected and filled with suitable materials and are sealed with permanent restoration.

Step 05

Next, the impression is taken for the crown preparation.

Step 06

Lastly, the crown is placed and cemented to the same tooth to protect it from various forces exerted during chewing & to prevent fractures.

Step 07

Frequently Asked Questions

No, it takes multiple sittings to complete. Although, in some relevant cases it can be done in a single sitting depending on the severity of infection.

With the use of advanced state of the art equipment, Dental World has been successful in providing a completely painless Root Canal Treatment.

The success rates of root canal treatment ranges from 87% to 99%. The success rate of RCT at Dental World Kolkata almost 99%. We have the best dentist in Kolkata to save your teeth with Re-RCT procedures as well.


After root canal treatment you are given a printed instruction list to follow from our dentist. Gradually, you can start using that side for active eating.

After 5 days, since RCT treated tooth becomes brittle. It's better to give a crown to avoid any fracture of the tooth.

It's all depends on patient. The oral hygiene instruction need to be follow by the patient, it fail to do so, the tooth can be painful & chance are reinfection are high. 

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