A badly infected, dead or painful tooth may need root canal treatment to save it!
Root canal treatment is needed when the pulp inside a tooth becomes infected or damaged. The pulp is the soft tissue containing nerves, blood vessels and connective tissue, and it plays a crucial role in the development and nourishment of the tooth. When the pulp is infected or injured, it can cause severe pain, sensitivity and other problems. Root canal treatment removes the infected or damaged pulp and saves the tooth from further decay or extraction.
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There are several reasons why your tooth may need a root canal:
Infection: when tooth decay reaches the inner layers of the tooth, it can infect the pulp. Bacteria can enter through cavities, cracks or injuries. The infected pulp can cause swelling, pain and an abscess. Root canal treatment removes the infected tissue and stops the infection spreading.
Deep decay: if decay reaches deep into the tooth and into the pulp, a root canal is often necessary. The decay weakens the tooth, causing pain and sensitivity. Removing the decayed tissue and restoring the tooth with root canal treatment can relieve the discomfort and save the tooth.
Trauma: accidents or injuries can damage the pulp. A severe blow to the mouth or a sports injury can fracture or dislodge a tooth, exposing the pulp to infection. A root canal may be needed to treat the damage and keep the tooth.
Fractures or cracks: cracked or fractured teeth can let bacteria reach the pulp, leading to infection. Root canal treatment may be needed to remove the infected tissue and repair the tooth. If left untreated, the crack can worsen and may lead to losing the tooth.
Repeated dental work: extensive work on a tooth, such as multiple fillings, crowns or repeated repairs, can weaken the pulp and make it prone to infection. In these cases, a root canal may be recommended to treat existing infection or prevent future problems.
Tooth abscess: an abscess is a pus-filled pocket that forms at the root of the tooth when infection spreads beyond the pulp. Abscesses can be painful and cause swelling in the surrounding tissue. Root canal treatment is often needed to drain the abscess, remove the infected pulp and save the tooth.
It’s important to have a root canal when your dentist recommends it, because the infection or damage will not resolve on its own. Without treatment, the infection can spread to the surrounding tissues and even into the bloodstream, leading to more serious health problems. Removing a tooth without replacing it can also cause problems with chewing, speech and the alignment of your remaining teeth.
During root canal treatment, the dentist removes the infected pulp, cleans the root canals and seals them to prevent further infection. A crown or filling is then usually placed on the tooth to restore its strength and function. With proper care, a tooth that has had root canal treatment can last a lifetime.
In summary, root canal treatment is needed to treat infected or damaged tooth pulp. It relieves pain, stops infection spreading and saves the tooth from extraction. If you have tooth pain, sensitivity or other symptoms, see a dentist who can assess your tooth and tell you whether a root canal is needed.
Sometimes extracting a tooth is actually the right choice!
If your tooth is too badly infected, painful or weak, extraction may be the best option. We can help you make that decision once we’ve fully assessed your situation.