What is root canal therapy?

Q: What is root canal therapy?

A: Root canal therapy is a dental procedure designed to remove infected or damaged pulp from inside a tooth. It involves cleaning, disinfecting, and sealing the tooth to eliminate infection, alleviate pain, and preserve the tooth’s structure.

Q: When is a root canal necessary?

A: A root canal is necessary when the dental pulp inside a tooth becomes inflamed or infected due to deep decay, repeated dental procedures, cracks, or trauma. Symptoms like severe toothache, prolonged sensitivity to hot or cold, or swelling may indicate the need for this treatment.

Q: Is root canal treatment painful?

A: Modern root canal procedures are virtually painless thanks to advancements in anesthetics and techniques. While you might feel mild discomfort during recovery, the procedure itself is no more uncomfortable than getting a dental filling.

Q: How long does a root canal procedure take?

A: A standard root canal procedure usually takes one to two appointments, with each session lasting 60 to 90 minutes. The duration depends on the complexity of the tooth and the extent of the infection.

Q: What is the success rate of root canals?

A: Root canal therapy has a success rate of over 95% when performed by a skilled dentist. Proper aftercare, including good oral hygiene and regular dental checkups, significantly enhances the long-term success of the procedure.

Q: Can a root canal fail over time?

A: While rare, root canal failure can occur due to incomplete removal of infection, cracks in the tooth, or recontamination. In such cases, retreatment or apical surgery may be required.

Q: How does a root canal save a tooth?

A: By removing infected pulp, cleaning the root canals, and sealing the tooth, root canal therapy preserves the natural tooth structure. This prevents the need for extraction and maintains dental function and aesthetics.

Q: What happens after a root canal?

A: After a root canal, the tooth is usually restored with a filling or crown to strengthen and protect it. Patients can resume normal eating and oral care routines shortly after the procedure. Mild discomfort is normal for a few days but resolves quickly.

Q: Are there alternatives to root canals?

A: The primary alternative to a root canal is tooth extraction, followed by replacement options such as dental implants, bridges, or dentures. However, preserving the natural tooth is typically the preferred and most cost-effective solution.

Q: Does a root canal require a crown afterward?

A: In most cases, a crown is recommended after a root canal to restore the tooth’s strength and functionality. Teeth treated with root canals are more prone to fractures, and a crown provides essential protection.

Q: How much does root canal therapy cost?

A: The cost of root canal therapy varies based on the tooth’s location and complexity. Front teeth are usually less expensive than molars. On average, costs range from ₹3,000 to ₹15,000 per tooth in India excluding crown.