
Are you experiencing tooth pain, sensitivity, or swelling? These could be signs of an infected tooth pulp, requiring root canal treatment to save your tooth and prevent further complications. At Melbourne Street Dental Studio in South Brisbane, we provide root canal treatment for teeth with infected or damaged pulp.
A root canal removes infected or damaged tissue from inside the tooth, cleans the canals and seals them. Treatment is carried out under local anaesthetic.
Why Is Root Canal Treatment Necessary?
When the pulp tissue inside a tooth becomes infected, inflamed, or damaged, it can cause intense pain and lead to serious dental complications if left untreated. Common causes include:
- Deep Cavities – If tooth decay reaches the pulp, bacteria can cause infection and severe pain.
- Dental Trauma – Cracks, fractures, or injuries can expose the pulp tissue to bacteria.
- Bruxism (Teeth Grinding) – Excessive grinding can weaken teeth and cause nerve damage.
- Large Fillings or Restorations – Extensive dental work close to the pulp can cause irritation or infection.
Untreated infection can progress and may lead to an abscess or tooth loss. Root canal treatment aims to keep the natural tooth where possible, but success is not guaranteed.

The Root Canal Treatment Process – What to Expect
At Melbourne Street Dental Studio, we aim to make treatment as comfortable as possible. Here’s what to expect during your visit:
1. Comprehensive Examination & Diagnosis
- Digital X-rays and clinical assessment to confirm infection and evaluate the affected tooth.
2. Anesthesia & Pain Management
- Local anaesthetic is used to numb the area. Let your dentist know if you feel discomfort.
- For anxious patients, sedation options are available.
3. Removal of Decay & Access to the Pulp
- The dentist carefully removes any decayed material and opens the tooth to access the infected pulp.
4. Cleaning & Disinfection
- The infected or dead pulp tissue is thoroughly removed.
- The root canals are cleaned, shaped and disinfected using irrigation solutions to reduce bacteria.
5. Filling the Canals
- The cleaned canals are sealed with gutta-percha, a biocompatible material, to prevent reinfection.
6. Temporary Filling Placement
- A temporary filling is placed to protect the tooth until a permanent restoration is applied.
7. Final Restoration – Crown or Inlay
- Since a tooth becomes more fragile after a root canal, dentist may recommend a crown or inlay to protect the tooth.

Post-Treatment Care & Follow-Up
After your root canal treatment, proper care is essential to maintain the health and longevity of your tooth.
- Mild discomfort can occur. Follow your dentist's advice on pain relief. Contact us if pain or swelling worsens.
- Avoid chewing hard foods on the treated tooth until a permanent restoration is placed.
- Maintain good oral hygiene: Brush twice daily, floss, and attend regular check-ups.
- Annual dental visits help monitor your root canal-treated tooth to prevent reinfection.
Frequently Asked Questions
Is a Root Canal Painful?
Treatment is done under local anaesthetic, and many patients describe it as similar to having a filling. Some soreness afterwards is common. Tell your dentist if you feel pain at any time.
How Long Does a Root Canal Take?
A standard root canal can be completed in one to two visits, depending on the complexity of the case.
Can the Tooth Get Infected Again?
Reinfection can occur. A well-sealed restoration and regular check-ups reduce the risk.
What Happens If I Don’t Get a Root Canal?
Untreated infections can spread, causing abscesses, severe pain, and tooth loss.
Do I Need a Crown After a Root Canal?
Yes! A crown is often recommended after a root canal on a back tooth to protect it from fracture. Dentist will advise what is right for your tooth.
If you have tooth pain or swelling, contact Melbourne Street Dental Studio in South Brisbane. We provide root canal treatment when clinically appropriate and can explain the procedure, potential benefits, risks and alternatives.
Discuss Your Root Canal Treatment – Book a Consultation

