Simple Solution to Save Your Tooth
Root canals get a bad wrap. But don't believe the rumors; the dreaded root canal isn't dreadful at all! Root canals are needed when either decay or an injury infects the inner tooth (the pulp). In the earliest stages of infection, you may not feel any pain at all. However, as it progresses, you may experience a toothache and swelling, or a dental abscess may form. Root canals remove the infection and prevent it from spreading. Pulp capping is an alternative to root canals, used when the infection has not yet penetrated the pulp. Pulp capping can also prevent a large dental filling from getting too close to the nerve.
How Root Canal Treatment Works
Inside every tooth is a soft core called the pulp, which contains nerves and blood vessels that help keep the tooth alive and healthy. When deep decay, injury, or a large cavity reaches this layer, it can cause pain, swelling, or even an infection.
A root canal treatment involves removing the infected pulp, thoroughly cleaning and disinfecting the inside of the tooth, and sealing it to protect against future issues. This procedure allows you to save your natural tooth and restore its function without needing an extraction.
When Do You Need a Root Canal?
Root canals are most commonly performed when tooth decay has reached the pulp. This often occurs if a cavity is left untreated for too long. A cracked or broken tooth can also expose the pulp, allowing bacteria to enter.
You may need a root canal if you experience:
- Persistent or severe tooth pain
- Pain when chewing or touching the tooth
- Sensitivity to hot or cold that lingers
- Swelling or tenderness in the gums
- Darkening or discoloration of the tooth
If you notice any of these symptoms, it’s important to visit your dentist as soon as possible.