Root Canal Treatment in Byron Bay

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A Woman is Sitting in a Dental Chair Getting Her Teeth Examined — Bytes of Byron–Bio Holistic Dentistry in Byron Bay, NSW

Byron Bay Root Canal Treatment

When the soft tissue inside a tooth becomes inflamed or infected, a root canal treatment may be recommended to retain the natural tooth and prevent further complications. At Bytes of Byron – Bio Holistic Dentistry, we perform root canal procedures at our Byron Bay and Lennox Head clinics as part of a broader restorative treatment plan.


Root canal therapy involves removing the affected pulp, cleaning and shaping the canal space, and sealing it to protect against future infection. The goal is to stabilise the tooth while maintaining function and bite alignment.


Our approach focuses on conservative treatment using modern techniques and biocompatible materials wherever appropriate.

Root canal treatment is often misunderstood but is considered a standard and widely used procedure in dentistry. With appropriate aftercare, treated teeth can remain functional for many years.


If you’re experiencing symptoms such as prolonged sensitivity, swelling, or discomfort when biting, a clinical assessment can help determine the underlying cause. To arrange an appointment or speak with our team, call (02) 6680 8066.

Treatment, Restoration & Follow-Up

Root canal treatment is usually carried out over one or more visits. During the procedure, local anaesthetic is used to numb the area, and a protective barrier is placed to keep the tooth dry. The pulp is then removed, and the root canals are carefully cleaned, shaped, and sealed. Depending on the condition of the tooth, a temporary or permanent restoration may be placed immediately after.


In most cases, a crown is recommended following root canal treatment—particularly for back teeth—due to the loss of internal tooth structure. Crowns help protect the remaining tooth from fracture and restore chewing function. We will discuss this as part of your treatment plan and advise on timing based on how the tooth responds during the healing phase.


After treatment, it’s normal to experience mild sensitivity or discomfort for a few days, which typically resolves with basic pain relief. Long-term success depends on factors such as oral hygiene, follow-up care, and whether the tooth is adequately restored. If you have questions about whether root canal treatment is suitable for your situation, contact our clinic on (02) 6680 8066.

A Dentist is Holding a Syringe in Front of a Patient's Mouth — Bytes of Byron–Bio Holistic Dentistry in Byron Bay, NSW

Frequently Asked Questions

  • Is root canal treatment always better than extraction?

    Not always—it depends on the condition of the tooth and your overall oral health. If the tooth is structurally sound and the surrounding bone is healthy, a root canal may allow you to keep the tooth long-term. In cases where the tooth is too damaged or if infection has spread beyond the root, removal may be more appropriate. Your dentist will outline both options with supporting imaging.

  • Why do I need a crown after a root canal?

    A root canal removes the inner pulp tissue, which leaves the tooth more brittle and prone to fractures—especially in back teeth exposed to heavy chewing forces. A crown helps protect the tooth by restoring its shape and strength. While not every case requires one, most molars and premolars benefit from this added protection.

  • What if I’ve already had a root canal on the same tooth?

    If symptoms return after a root canal, retreatment may be considered. This involves removing the previous filling material, disinfecting the canals again, and resealing the space. In some cases, surgical procedures like an apicoectomy (removal of the root tip) may be recommended. Your dentist will assess the cause of failure and whether re-treatment is possible.