Root canal treatment
When is a root canal performed?
Root canal therapy is a high-precision procedure designed to stop infection of the pulp, the central part of the tooth containing blood vessels and nerves. This situation is often the result of the worsening of a poorly treated cavity. Bacteria can also reach the pulp following trauma or the breakage of a restoration. Whatever the cause of such an infection, eliminating it is essential to save the affected tooth and avoid a number of problems.
Possible complications of pulp infection
- Weakening of the affected tooth, eventually leading to its removal or loss;
- Toothache (sharp, persistent dental pain that interferes with sleep and daily activities);
- Tooth abscess (a subgingival infection usually found near the roots of a tooth);
- Spread of disease to neighboring teeth;
Root canal treatment steps
Root canal treatment is essential in cases of very deep infection. It cleanses the pulp and stops the bacterial action. It is performed under local anaesthetic and usually takes between 60 and 90 minutes to complete. Two appointments may be necessary to fully clean the pulp chamber and root canal branches. In all cases, a clear procedure is followed in just a few steps:
The dentist installs a protective dam around the treated tooth to prevent infiltration of saliva or bacteria;
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Root canal treatment: not so stressful
Root canal treatment is often seen as a painful procedure that "kills" the tooth. This can lead to apprehension. But root canal treatment is no more painful than a filling. Rather, the sensations attributed to it are caused by the bacteria it aims to eliminate. It is true, however, that root canal treatment does devitalize the tooth, but this is not a problem, since the tooth can continue to perform its functions in spite of this!
Endodontics
Root canal treatment: watch how it works
Our team walks you through every step with care and precision, so you arrive at your appointment feeling at ease.
Frequently asked questions
Your questions about root canal treatment
Is root canal treatment painful?
No. With local anaesthetic, root canal treatment is no more painful than a regular filling. It is often the bacteria infecting the pulp that cause pain before the procedure, not the treatment itself. Your dentist at Centre dentaire Taschereau ensures your comfort at every step.
How long does root canal treatment take?
Most root canal treatments take between 60 and 90 minutes. In more complex cases, two appointments may be needed to fully clean the pulp chamber and all root canal branches.
What should I eat after root canal treatment?
After the procedure, avoid hard or crunchy foods for 24 to 48 hours. Stick to soft foods such as yogurt, soup and mashed potatoes. Also wait until the anaesthetic has fully worn off before eating to avoid injuring yourself.
Root canal or extraction: which is better?
Root canal treatment is always preferable to extraction as it preserves your natural tooth. A natural tooth ensures optimal chewing function and prevents neighbouring teeth from shifting. Your dentist will only recommend extraction if the tooth is too damaged to be saved.
Does insurance cover root canal treatment?
Most dental insurance plans cover all or part of root canal treatment. We invite you to check with your insurer or contact our clinic for information on available financing options.