What Actually Goes on During a Root Canal?

Root Canal vs Extraction — Save Your Tooth When Possible | Aura Dentists Bayswater

A successful root canal is better than removing a tooth and getting an implant. You should never remove a tooth if a root canal can save it.

Aura Dentists Bayswater concentrates on easing your mind by explaining to you what is occurring within your tooth so you feel comfortable, knowledgeable, and assured during the procedure.

What a Root Canal Really Is

A root canal isn’t a matter of “removing the root” — it’s a way of saving the tooth.

Each tooth contains a soft inner core known as the pulp, which houses small blood vessels and nerves.

When pulp becomes infected or inflamed (typically due to deep decay, cracks, or old fillings), the inside of the tooth must be cleaned and sealed so it won’t hurt or become infected.

So, rather than losing the tooth, we fix the inside and regain its strength.

Step-by-Step: What Really Happens During Treatment

Here’s what a typical root canal procedure looks like:

Step 1: Diagnosis

Determine whether the tooth needs a root canal or just a biomimetic filling. Many cases do not require a root canal.

Step 2: Numbing

You’ll be given local anesthesia to numb the area completely no pain, only slight pressure. If you’re nervous, possibilities such as gentle sedation or relaxation techniques can help you feel more relaxed.

Step 3: Rubber Dam Placement

The clinic uses a rubber dam for every root canal. It prevents chemicals from entering the mouth and keeps the procedure clean and safe.

Step 4: Access & Cleaning

Access the tooth similar to a filling. Remove all infection, blood vessels, and nerves. A tiny opening is created at the crown of the tooth to access the pulp chamber.

With fine instruments, your dentist extracts the infected tissue and scrubs each root canal channel meticulously.

Step 5: Measuring the Canals

Length is measured with electric sensors, not outdated manual rulers. Provides very accurate measurements.

Step 6: Shaping the Canals

Use electric rotary files to shape canals.

Usually takes two appointments:
- Visit 1: Initial cleaning.
- Visit 2: Further cleaning + shaping.

Step 7: Sealing the Canals

A natural sealer called Gutta Percha (GP) is used. This material is safe and derived from trees. Canals must be sealed tightly to prevent reinfection.

Step 8: Filling & Crown

A filling is placed after sealing. A crown is added to restore strength and protect the tooth.

Most patients remark that their greatest surprise is how fast and comfortable the procedure actually is.

Why Root Canals Matter

Not filling an infected tooth can cause major issues such as pain, swelling, or even bone loss next to the tooth.

Root canal treatment allows you to retain your natural tooth, keep your bite, and prevent more complicated procedures in the future.

With gentle methods and state-of-the-art technology, this treatment is now one of the safest and most effective methods for saving oral health.

Longevity & Aftercare

Typical Timeline

Treatment usually takes 2–3 visits.
Numbing wears off in a few hours; patients can drive and return to work immediately.
With a proper crown, a root-canal treated tooth lasts 7–10 years or more.
Regular dental checkups are necessary for long-term health.

Caring for Your Tooth After a Root Canal

Gently brush and floss as usual.
Don’t chew hard foods on that side until your crown or permanent restoration is in place.
Have your follow-up appointment to verify healing and fit.

An optimally treated root canal tooth can endure as long as your natural teeth occasionally for decades.

Frequently Asked Questions from Patients

Will it hurt?

You’ll be completely numb through the treatment. Most patients compare it to a routine filling.

How long will it last?

Typically one to two visits, depending upon the tooth.

Can I drive or go back to work afterwards?

Yes, after the numbness subsides, you can resume your day as usual. Some mild soreness is normal but temporary.

Will the tooth discolor?

Yes, it may darken over time. Whitening or filling treatments can restore good appearance.

Does a root canal cause autoimmune disease?

No — this is false. Modern root canal treatment is safe, effective, and supported by scientific evidence.

Why Choose Aura Dentists Bayswater

A root canal isn’t something to dread it’s something to be thankful for.

It’s how contemporary dentistry saves smiles that could otherwise be lost.

Here at Aura Dentists Bayswater, we treat each procedure with care, communication, and comfort.

If you’ve been avoiding a root canal, it’s time to speak to us — we’ll take you through every step and ensure that you understand precisely what will happen.