A root canal is one of the most misunderstood dental procedures. Often associated with pain, it is actually designed to eliminate pain and save a natural tooth that would otherwise need to be extracted.
What Is a Root Canal?
Every tooth contains a hollow space in its center called the pulp chamber, which holds nerves, blood vessels, and connective tissue. When this pulp becomes severely infected or inflamed due to deep decay, repeated dental work, or a crack in the tooth, it can cause intense discomfort. Root canal therapy involves removing the damaged pulp, cleaning and disinfecting the internal canals, and sealing the space to prevent further infection, which is why consulting a periodontist near me can be important for ongoing gum and tissue hea
Warning Signs
While only a professional examination can confirm the need for a root canal, these common symptoms often indicate that the pulp is compromised:
- Persistent Pain: This is often a deep, rhythmic ache that might worsen when you lie down or chew.
- Lingering Sensitivity: If your tooth reacts sharply to hot or cold foods, and the pain lasts for more than 30 seconds.
- Gum Swelling: You might notice a small bump on your gums. This is essentially a drainage vent for an infection at the root tip.
- Tooth Discoloration: If a single tooth begins to look grey, dark yellow, or brownish, it often means the internal blood supply has been severed, and the pulp is necrotic.
- The Taller Tooth Feeling: When an infection exists at the root, the surrounding ligament can swell, slightly pushing the tooth up.
The Step-by-Step Process
Modern root canals are completed in one or two visits. Here is what you can expect:
- Diagnosis: The dentist uses digital X-rays to see the shape of the canals and check for signs of infection in the surrounding bone.
- Anesthesia: Local anesthesia is applied to ensure the area is completely numb. Most patients report that the sensation is no different than getting a standard filling.
- Pulpectomy: An opening is made in the top of the tooth. Specialized tools are used to remove the diseased pulp and clean the canals.
- Sealing: The canals are filled with a biocompatible material called gutta-percha to seal the space.
- Restoration: Because the tooth becomes more brittle after the pulp is removed, a dental crown is almost always recommended to protect it from fracturing under biting pressure.
Understanding the Investment
In a dental hub like Chennai, the cost of a root canal is significantly more affordable than an extraction followed by a dental implant.
- Front Tooth RCT: Generally range between ₹4,000 and ₹7,000 as they typically have only one canal.
- Molar RCT: Costs between ₹7,000 and ₹12,000 because back teeth are harder to access and have multiple canals.
- Total Cost with Crown: Including a quality crown (PFM or Zirconia), the total investment usually ranges from ₹12,000 to ₹18,000.
Final Thoughts
Saving your natural tooth should always be the priority. A root canal allows you to maintain your natural biting force and prevents your other teeth from shifting out of place.
