Do I Need a Root Canal Treatment?

At Pain Free Dentistry, our root canal treatment ranges from 60-90 minutes. Alongside, we offer IV Sedation for an easy, pain free experience. If you’re experiencing the symptoms listed below, call 02 9559 8988 or email us at info@painfreedentistsydney.com.au for a consultation.

  1. Persistent Pain: If you experience prolonged and severe tooth pain, especially when chewing or applying pressure, it could be a sign of an infected or damaged pulp inside the tooth.

  2. Sensitivity to Hot and Cold: Sensitivity to hot or cold temperatures that lingers after the temperature stimulus is removed may indicate nerve or pulp damage.

  3. Swollen Gums: Swelling or tenderness in the gums near a specific tooth could be a sign of infection that may require root canal therapy.

  4. Darkening or Discoloration: A tooth that has become discolored (usually appearing gray or dark yellow) may be a result of internal damage or infection.

  5. Pimple on the Gums: The presence of a pimple-like bump (dental abscess) on the gums, accompanied by pus drainage and pain, may indicate an infection that requires attention.

  6. Prolonged Pain Relief After Removal of Stimulus: If you experience temporary relief from pain after the stimulus (such as hot or cold) is removed, but the discomfort returns later, it could suggest pulp damage.

  7. Cracked or Chipped Teeth: Teeth that are cracked or chipped can expose the pulp to bacteria, leading to infection and the potential need for a root canal.

It's crucial to consult with a dentist if you are experiencing any of these symptoms. They will conduct a thorough examination, possibly including X-rays, to assess the condition of the tooth and determine the most appropriate course of action, which may include root canal treatment. Early intervention can help prevent the progression of dental issues and preserve the affected tooth.

Should I Get a Root Canal?

Opting for a root canal instead of extracting a tooth can prevent the occurrence of gaps in your mouth. Gaps may result in alignment problems that can alter your smile and create challenges in eating. By undergoing a root canal, your tooth remains in its original position, mitigating concerns about potential alignment issues.

What Exactly Happens In a Root Canal?

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Root canal treatment


A root canal is a dental procedure designed to treat and save a tooth that is severely infected or damaged, typically due to deep decay, a cracked tooth, or repeated dental procedures. The process involves the following key steps:

  1. Diagnosis and X-rays:

    • Your dentist will examine the affected tooth, inquire about your symptoms, and possibly take X-rays to assess the extent of the damage and to identify the number and shape of the root canals.

  2. Anesthesia:

    • Before starting the procedure, the dentist will administer local anesthesia to ensure that you are comfortable and pain-free during the root canal treatment.

  3. Isolation of the Tooth:

    • A rubber dam is placed around the tooth to keep it dry and free from saliva during the procedure.

  4. Access Opening:

    • The dentist creates a small opening in the crown of the tooth to access the pulp chamber and root canals.

  5. Cleaning and Shaping:

    • Special instruments are used to remove the infected or damaged pulp tissue from the pulp chamber and root canals. The canals are then cleaned, shaped, and disinfected to eliminate bacteria and prevent future infections.

  6. Filling the Canals:

    • After cleaning and shaping, the empty root canals are filled with a biocompatible material called gutta-percha to seal the space and prevent the entry of bacteria.

  7. Sealing the Access Opening:

    • The access opening created in the crown of the tooth is sealed with a temporary or permanent filling to protect the tooth and restore its function.

  8. Restoration of the Tooth:

    • In most cases, a tooth that has undergone a root canal will need further restoration. This may involve placing a crown on the tooth to provide strength and protection, especially if the tooth was extensively damaged.

The goal of a root canal is to eliminate infection, relieve pain, and save the natural tooth. With advancements in dental technology and techniques, root canal procedures are generally well-tolerated and have a high success rate. It's important to follow any post-treatment care instructions provided by your dentist to ensure optimal healing and long-term success.