What are the benefits of root canal treatment?
- Can save an infected tooth from extraction
- Removes a source of infection that could spread to other areas
- Prevents further problems that could be caused by losing a tooth
- Relieves pain and toothache
- Less expensive than replacing a lost tooth
What does root canal treatment involve?
Root canal treatment usually requires several appointments, depending on the type of tooth being treated. Between appointments, your tooth will be covered and temporarily restored to protect it.
To begin, we take an x-ray to accurately check the number and shape of the root canals in your tooth. We also make sure there are no signs of infection in the surrounding teeth and bone. We plan your treatment and answer any questions you have about your treatment.
We place a protective rubber sheet around your tooth to keep it dry during treatment. We carefully remove the infected pulp, using local anaesthetic to numb your tooth and minimise your discomfort. We then flush the root canals with an antibacterial solution to thoroughly clean them.
We use special tiny instruments to shape the root canals before washing them again to remove any lasting debris. We then fill them with a rubber compound material to seal the tooth and prevent any bacteria from entering and causing further infection. Finally, the tooth is sealed with a permanent filling. In some cases, we may need to use a crown to help restore tooth shape and functionality for a natural looking finish.
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When is root canal treatment needed?
The dental pulp within your tooth is made up of soft tissue, including nerves and blood vessels, and extends from the crown to the tips of the root. If the pulp becomes infected, due to decay, trauma, or a deep filling, it needs to be removed to avoid the issue spreading and to save your natural tooth. Signs you may need root canal treatment include tooth pain, sensitivity, discolouration, swelling, a metallic taste or gum tenderness. If this occurs, please talk to your dentist.
Book an appointmentFrequently asked questions
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The best way to care for your tooth after endodontic treatment is to maintain your excellent daily oral hygiene routine – that means consistent brushing and flossing. While the infection has been removed, root-filled teeth are still susceptible to decay, so keeping them clean and healthy is key to their long-term success.
