Root canal treatment is a dental procedure designed to save a severely damaged or infected tooth. When the soft tissue inside the tooth (the pulp) becomes inflamed or infected due to decay, trauma, or deep fillings, a root canal procedure removes the damaged tissue, cleans the inside of the tooth, and seals it to prevent further issues.
Without root canal treatment, an infected tooth can lead to serious pain, abscess formation, and even tooth loss. At Redfern Dentist, we ensure patients in Redfern, NSW, receive professional and comfortable care when undergoing this procedure.
Signs You May Need a Root Canal
A root canal may be necessary if you experience:
| Symptom | Description |
| Persistent pain | Ongoing discomfort that may radiate to the jaw or face. |
| Sensitivity | Pain or discomfort when consuming hot or cold foods and drinks. |
| Swollen gums | Swelling near the affected tooth, often accompanied by tenderness. |
| Tooth discolouration | A darkened tooth may indicate nerve damage. |
| Gum abscess | A pimple-like swelling with pus, suggesting an infection. |
| Pain when chewing | Discomfort when biting down, indicating nerve involvement. |
If you notice these symptoms, seeking prompt dental care can help prevent further complications.
Causes of Root Canal Infection
Several factors can contribute to pulp infection, including:
- Deep Decay – When untreated cavities extend into the pulp, bacteria infiltrate the inner layers of the tooth.
- Repeated Dental Procedures – Extensive dental work on a single tooth can weaken it and expose the pulp to damage.
- Cracks or Chips – A cracked or chipped tooth allows bacteria to reach the pulp.
- Trauma to the Tooth – A strong impact, even without visible cracks, can damage the nerve inside.
- Severe Gum Disease – Advanced gum disease can cause infections that spread to the tooth’s root.
The Root Canal Procedure
The procedure generally follows these steps:
- Examination and X-rays – The dentist assesses the affected tooth using X-rays to determine the extent of the infection.
- Anaesthesia – Local anaesthesia is applied to numb the area, ensuring a comfortable experience.
- Pulp Removal – A small opening is made in the tooth to remove the infected pulp and clean the root canals.
- Disinfection – The canals are thoroughly cleaned and sterilised to remove bacteria.
- Filling and Sealing – The empty canals are filled with a biocompatible material to prevent reinfection.
- Restoration – A dental crown or filling is placed to protect the treated tooth and restore its function.
Benefits of Root Canal Treatment
Choosing root canal treatment offers several advantages:
- Preserves the natural tooth – Avoids extraction and maintains oral function.
- Eliminates pain and infection – Prevents the spread of bacteria.
- Restores normal chewing ability – Allows you to eat comfortably.
- Enhances overall oral health – Prevents future dental complications.
- Aesthetic benefits – Keeps your natural smile intact without gaps.
Common Misconceptions About Root Canal Treatment
| Myth | Reality |
| Root canals are painful | Modern anaesthesia makes the procedure virtually painless. |
| It’s better to extract the tooth | Saving the natural tooth maintains function and prevents bone loss. |
| Root canals take multiple visits | Many cases can be completed in one or two appointments. |
| A treated tooth is weaker | A crown can strengthen the tooth, making it durable. |
Post-Treatment Care and Recovery
After a root canal, follow these guidelines for a smooth recovery:
- Avoid chewing on the treated side until the permanent restoration is placed.
- Maintain oral hygiene by brushing and flossing daily.
- Attend follow-up visits to ensure proper healing.
- Contact Redfern Dentist in Redfern, NSW, if you experience prolonged discomfort or swelling.
- Follow any prescribed medications or antibiotics to prevent reinfection.
- Stick to soft foods immediately after the procedure to avoid discomfort.
How to Prevent Root Canal Treatment in the Future
While root canals are effective at saving teeth, prevention is always better than treatment. Reduce your risk by:
- Brushing twice daily with fluoride toothpaste.
- Flossing once a day to remove plaque between teeth.
- Attending regular dental check-ups at Redfern Dentist in Redfern, NSW, to catch issues early.
- Avoiding excessive sugary foods that contribute to decay.
- Wearing a mouthguard during sports to protect against trauma.
- Seeking prompt treatment for cavities before they progress.
When to Seek Professional Advice
If you suspect you may need a root canal, early intervention is key to preserving your tooth and preventing further issues. The team at Redfern Dentist provides expert care for patients in Redfern, NSW, ensuring a smooth and stress-free experience.
Dr. Andres Franco, a skilled dentist in Redfern, has been practicing since 1998, offering comprehensive dental care. With extensive postgraduate training in Orthodontics, Implants, TMJ disorders, and Cosmetic Dentistry, Dr. Andres Franco is dedicated to excellence. He also brings experience as a Dental Technician, ensuring personalized and high-quality treatment for all patients.