A root canal treatment is necessary when the innermost part of a tooth, known as the pulp, becomes infected, inflamed, or damaged.
The pulp contains blood vessels, nerves, and connective tissue that provide nourishment to the tooth during its development. However, once a tooth is fully mature, it can survive without the pulp.
Several factors can lead to pulp infection or inflammation, making a root canal necessary:
1. Deep Decay: When a cavity or decay reaches the pulp, bacteria can infect and irritate the pulp tissue. This often causes pain, sensitivity, and inflammation.
2. Trauma: A physical injury to the tooth, such as a crack or chip, can damage the pulp, making it susceptible to infection.
3. Repeated Dental Procedures: Multiple dental procedures on the same tooth, such as fillings or crowns, can irritate the pulp and lead to infection over time.
4. Gum Disease: Advanced gum disease can cause the gums to pull away from the teeth, creating pockets where bacteria can accumulate and infect the tooth’s roots.
5. Fractured Tooth: A fracture or break in the tooth can expose the pulp to bacteria, leading to infection and inflammation.
6. Abscess: An untreated infection within the pulp can spread to the tip of the tooth’s roots, forming a pocket of pus called an abscess. This can lead to severe pain and potentially cause bone loss in the jaw.
A root canal treatment involves removing the infected or damaged pulp, cleaning and disinfecting the inside of the tooth, and then sealing the space with a filling material. The procedure saves the tooth from extraction while eliminating the source of pain and preventing the spread of infection. After a root canal, the tooth is often restored with a crown to protect it and restore its function and appearance.
If you’re experiencing symptoms such as severe toothache, sensitivity to hot or cold, swelling, or signs of infection, it’s important to consult a dentist. They can determine if a root canal is necessary to alleviate your symptoms, save the tooth, and promote your oral health.
For more information, contact Dr. Bipin Shah, Ophthalmologist in Matunga. Visit Shanta Medical Centre. Charitable medical trust in Mumbai.