Root Canal Therapy (Endodontics)
A root canal is a dental procedure that is performed to preserve a natural tooth that is infected, inflamed, or dead. The term “root canal” comes from the act of cleaning the canals inside a tooth’s root.
The procedure is necessary when the soft inner part of the tooth, known as the pulp, becomes inflamed or infected. This inflammation or infection can have various causes, including deep decay, repeated dental procedures on the same tooth, a chip or crack in the tooth, or an injury to the tooth that may not cause visible damage, but can damage the pulp. If the inflammation or infection is left untreated, it can cause pain or lead to an abscess.
FAQ
1. What is a root canal procedure?
A root canal is a dental procedure aimed at saving a natural tooth that is infected or inflamed. The procedure involves the removal of the infected or inflamed pulp, the cleaning and disinfection of the inside of the tooth, and the filling and sealing of the tooth’s root canals and pulp chamber.
2. Why would I need a root canal?
You may need a root canal if the pulp, the soft inner part of your tooth, becomes inflamed or infected. This can happen due to deep decay, repeated dental procedures on the same tooth, a chip or crack in the tooth, or an injury to the tooth.
3. Does a root canal hurt?
The root canal procedure is typically performed under local anesthesia, so you shouldn’t feel pain during the procedure. There may be some discomfort or tenderness for a few days after the procedure, which can usually be managed with over-the-counter pain relievers.
4. How many visits does a root canal take?
The number of visits required for a root canal can vary depending on the complexity of the tooth’s root canals and the presence of infection. It can be completed in one or more visits to the dentist or endodontist.
5. What happens after a root canal?
After a root canal, a temporary filling is often placed in the access hole drilled into the tooth. This protects the tooth until a permanent restoration, like a dental crown, is placed. The crown is designed to restore the tooth’s shape, strength, and functionality.
6. Why is a dental crown needed after a root canal?
A dental crown is usually needed after a root canal because the procedure can weaken the tooth’s structure. The crown provides a strong, protective layer that prevents the tooth from breaking and restores its normal function.
7. Are there alternatives to a root canal?
The main alternative to a root canal is tooth extraction, followed by replacing the tooth with a dental implant, bridge, or denture. However, most dentists and endodontists agree that saving the natural tooth, when possible, is the best option.
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