
Root Canal Therapy
Root canal treatment is a common dental procedure that can save a tooth that has been severely damaged by infection or decay. At MGA Dental, we are dedicated to providing professional and compassionate care to ensure you are comfortable throughout the process.
If you’re experiencing severe tooth pain or other symptoms of infection, a root canal may be necessary to relieve discomfort and preserve your natural tooth.
What is Root Canal Treatment?
A root canal is a procedure used to treat infection at the center of a tooth. The procedure involves removing the infected pulp (soft tissue) inside the tooth, cleaning the area, and then sealing it to prevent further infection. This helps to save the tooth, preventing the need for extraction.
At MGA Dental, we use advanced techniques and tools to ensure the root canal procedure is efficient and as painless as possible. Our team of experienced dentists will guide you through every step of the process.
Signs You Need Root Canal Therapy
You may need a root canal if you experience the following symptoms:
- Persistent tooth pain or sensitivity, especially when chewing or touching the tooth
- Swelling and tenderness in the surrounding gums
- Darkening or discoloration of the tooth
- A pimple-like bump on the gums, often filled with pus (abscess)
- Recurring or constant sharp pain
If you experience any of these symptoms, it is important to visit MGA Dental promptly to avoid further complications and potential tooth loss.

Can a Normal Dentist Perform a Root Canal?
Yes, a general dentist can perform root canal treatments. However, in more complex cases, a dentist may refer you to an endodontist, a specialist who focuses on the interior of the tooth. At MGA Dental, our experienced team is well-equipped to handle root canals efficiently, but if needed, we will refer you to a trusted endodontist to ensure you receive the best care.
Do I Need a Crown After Root Canal Treatment?
After a root canal, the tooth is often more fragile and may be at risk of breaking. To restore its function and appearance, a crown is typically placed on the tooth. The crown helps to protect the tooth from further damage and ensures it remains strong and durable. Your MGA Dental dentist will discuss your options for crowns and help you decide what’s best for your situation.

Root Canal Costs in Brisbane and the Gold Coast
The cost of root canal treatment can vary based on several factors, such as the location of the tooth and the complexity of the procedure. In Brisbane and on the Gold Coast, the price of a root canal typically ranges from $1,000 to $2,500 per tooth. The cost may be higher for molars due to their more complex structure.
In Australia, the cost of a root canal treatment can range from $900 to $2,500 depending on the tooth’s location and the specific clinic. Keep in mind that costs can vary, and our dentists at MGA Dental will provide a personalised quote after your initial examination.
How Long Does It Take to Heal from a Root Canal?
Healing time after a root canal procedure can vary from person to person. Generally, most patients experience some discomfort for a few days after the treatment, which can be managed with over-the-counter pain relievers. Full healing typically takes about 1 to 2 weeks, but it may take longer if there is significant swelling or if a crown is placed later.
Are Root Canals Painful?
Many patients worry that a root canal will be painful, but modern techniques and local anesthesia make the procedure relatively painless. The process itself is typically not painful, though some discomfort or sensitivity may occur after the anesthesia wears off. However, this discomfort is usually mild and can be managed with prescribed pain relief.
What is the Lifespan of a Root Canal?
A root canal can last for many years, sometimes even a lifetime, with proper care. The longevity of the treatment depends on the health of the tooth, the quality of the restoration (like a crown), and the overall dental hygiene habits of the patient. Regular check-ups with your dentist at MGA Dental will help ensure the tooth stays healthy for as long as possible.
How Can I Heal My Root Canal Naturally?
While the majority of root canal healing relies on the body’s natural processes and any treatment prescribed by your dentist, here are some steps to support the healing process:
- Maintain good oral hygiene: Brush gently around the treated area and floss daily to avoid infection.
- Use saltwater rinses: This can help to reduce inflammation and keep the area clean.
- Avoid hard or chewy foods: This minimizes irritation to the treated tooth and surrounding area.
However, any specific questions or concerns should be discussed with your MGA DENTAL dentist to ensure a smooth recovery.

What Kills Root Canal Bacteria?
The primary treatment during a root canal is to clean the infected area, removing bacteria from inside the tooth. During the procedure, the dentist uses special tools to thoroughly clean and disinfect the root canals. In some cases, a medicated solution or antibiotic is used to eliminate bacteria.
Once sealed, the tooth is protected from further bacterial contamination.

What Can’t You Do After a Root Canal?
After a root canal, it’s essential to follow specific guidelines for optimal healing:
- Avoid chewing on the treated tooth until it is fully restored with a crown, as the tooth may be weakened and more prone to fracture.
- Refrain from eating hot or cold foods immediately after the procedure, as the area might be sensitive.
- Limit strenuous activity: Although recovery is generally quick, avoid activities that might irritate the treated area in the days following your procedure.

What Happens if an Old Root Canal Gets Infected?
In some cases, an old root canal can become reinfected. This may occur if bacteria enter the treated area, often due to a crack in the tooth or a loose crown. Symptoms may include pain, swelling, or a pimple-like bump on the gums. If reinfection occurs, you may need additional treatment such as re-root canal therapy (also called an endodontic retreatment) or an apicoectomy (a surgical procedure to remove the infection). It’s important to see your dentist if you notice any signs of reinfection.
Are Antibiotics Necessary After a Root Canal?
Antibiotics are generally not necessary after a root canal unless there is an active infection that has spread beyond the tooth. Your MGA Dental dentist will prescribe antibiotics if they believe it is necessary to prevent or treat infection. It’s essential to follow the prescribed regimen to ensure a complete recovery.
What Is the Next Procedure After a Root Canal?
After completing a root canal, the next step typically involves placing a dental crown. This is important to restore the tooth’s strength and functionality and protect it from further damage. A crown also improves the tooth’s appearance and prevents it from fracturing under pressure. Your MGA Dental dentist will discuss the best type of crown for your specific needs.
Why Choose MGA Dental for Root Canal Treatment
At MGA Dental Brisbane and Gold Coast, we’re all about making your dental treatment as straightforward and stress-free as possible. We understand that the idea of a root canal might sound daunting, but with the right care, it doesn’t have to be.
Here’s why you should choose us:
- Trusted Experience: Our dentists have years of experience performing root canal therapy, with precision and care.
- Modern Tech, Better Comfort: We use advanced technology to ensure your treatment is efficient, accurate, and as comfortable as possible.
- Patient-Centred Care: We take the time to walk you through your treatment, answer any questions, and support you every step of the way.
- Payment Made Easy: We offer flexible payment options and can assist with health fund claims to help you manage costs.
Schedule Your Consultation Today
If you’re experiencing tooth pain or suspect you might need a root canal, don’t wait. Get in touch with MGA Dental to book your appointment.
Our friendly, experienced team is here to guide you through the process and help you protect your smile.
Frequently Asked Questions
How do I know if I need a root canal?
If you experience severe tooth pain, sensitivity to hot or cold, or swelling in the gums, you may need a root canal. A consultation with a dentist at MGA DENTAL will help determine the best course of action.
How long does a root canal take?
A root canal procedure usually takes 60 to 90 minutes. Some cases may take longer depending on the complexity of the tooth being treated.
Is root canal treatment painful?
While the thought of a root canal might be intimidating, the procedure is typically not painful. Local anesthesia is used to numb the area, ensuring you are comfortable throughout the treatment.
How do I care for my tooth after a root canal?
After the procedure, it’s important to avoid chewing on the treated tooth until it is fully restored with a crown. Regular brushing and flossing are essential to maintaining the health of the tooth and surrounding gums.
How successful is root canal treatment?
Root canal treatment is highly successful, with a success rate of approximately 95%. With proper care, a tooth that has undergone a root canal can last for many years.