Root canal treatment is used to treat infection or inflammation inside a tooth. This usually occurs when bacteria reach the inner pulp (or nerve) of the tooth due to deep decay, cracks, or trauma.

At East Coast Bays Dental, root canal treatment is approached carefully and conservatively, with a focus on relieving discomfort, treating infection, and preserving the natural tooth wherever possible.

What is root canal treatment?

Root canal treatment is a dental procedure that removes infected or inflamed tissue from inside a tooth. The canals are then cleaned, disinfected, and sealed to help prevent further infection.

The aim of a root canal procedure is to save the natural tooth rather than remove it. Once treated, the tooth can often continue to function normally and may be restored with a filling or crown for added strength.

When might root canal treatment be recommended?

Root canal treatment may be recommended if the inner pulp of a tooth becomes infected or damaged. This can result from deep decay, cracks in the tooth, repeated dental treatment, or trauma.

In some cases, infection can lead to a tooth abscess, which may cause pain, swelling, or sensitivity. Root canal treatment is commonly used as part of tooth abscess treatment to remove the source of infection and support healing.

Symptoms vary and may include persistent toothache, sensitivity to hot or cold, discomfort when biting, swelling, or a pimple-like bump on the gums. Not all infected teeth cause pain, which is why assessment is important.

What to expect during the root canal procedure

Root canal treatment is usually carried out over one or more visits, depending on the condition of the tooth.

A local anaesthetic is used to keep the area comfortable. The infected tissue is removed, and the canals are cleaned and sealed. A temporary filling may be placed initially, followed by a permanent restoration, such as a filling or crown, to protect the tooth.

It is common for a treated tooth to feel slightly sensitive for a short time after treatment. Because a treated tooth can be more fragile, a crown is often recommended to restore strength and function. Your dentist will advise on the most appropriate restoration based on the tooth’s location and use.

Each step of the procedure is explained clearly so you know what to expect throughout treatment.