Root Canal Reality: What Really Happens During the Procedure

By Your Health Magazine

Hearing the words “root canal” can make many people nervous. There is a common idea that it is a painful and complicated dental procedure. But in reality, a root canal is a routine treatment that can save your natural tooth and stop pain for good.

If your tooth is badly decayed or infected, a root canal might be the best way to fix it. Modern techniques and tools have made this treatment more comfortable and efficient than ever. If you have been advised to get one and are searching for a reliable dentist, understanding what to expect during the procedure can help ease your concerns.

What Is a Root Canal?

A root canal is a dental treatment that removes infected or damaged pulp from the inside of a tooth. The pulp is the soft tissue found in the centre of the tooth that contains nerves and blood vessels. When it becomes infected due to deep decay, cracks or trauma, it can cause severe pain and swelling.

Instead of removing the entire tooth, a root canal cleans out the damaged tissue, disinfects the area and seals it to stop further infection. This helps preserve the natural tooth structure and avoids the need for an extraction.

Why You Might Need a Root Canal

Not every toothache needs a root canal, but your dentist may recommend it if you have:

Persistent tooth pain that does not go away
Sensitivity to hot or cold that lingers
Swollen gums near a specific tooth
A tooth that feels dark or discoloured
A pimple or bump on the gum that keeps coming back

These are signs that the tooth’s pulp may be infected or inflamed. A South Yarra dentist can take an X-ray and perform a clinical exam to confirm if a root canal is needed.

Step-by-Step: What Happens During a Root Canal

Knowing what actually happens during the treatment can make the process feel less scary. A typical root canal is done over one or two visits and usually follows these steps:

1. Numbing the Area

The dentist will first numb the area around the tooth using local anaesthetic. This means you will not feel any pain during the procedure, only mild pressure. Most patients are surprised by how comfortable this part is.

2. Creating an Opening

Once the area is numb, a small opening is made in the top of the tooth to reach the pulp. The dentist uses special tools to remove the infected tissue and clean out the canals.

3. Disinfecting and Shaping the Canals

After removing the pulp, the inside of the tooth is cleaned and disinfected to kill any remaining bacteria. The canals are shaped to prepare them for filling.

4. Filling the Canals

The cleaned canals are then filled with a rubber-like material called gutta-percha. This seals the space and helps prevent future infections.

5. Sealing and Restoring the Tooth

A temporary or permanent filling is placed on top of the tooth to close the opening. In most cases, your dentist will also recommend a crown to protect the tooth and restore its full function. The crown is usually placed in a second visit.

Does It Hurt?

One of the biggest myths about root canals is that they are extremely painful. The truth is, modern root canals are about as comfortable as getting a regular filling. The pain most people associate with the procedure usually comes from the infection, not the treatment itself. In fact, many patients feel relief right after the root canal is completed.

After the procedure, you might feel some mild soreness for a day or two. This can be managed with over-the-counter pain relief and usually goes away quickly.

How Long Does It Take?

A root canal usually takes between 60 to 90 minutes, depending on the tooth and how complex the case is. Molars can take a bit longer due to having more roots. Some root canals are done in a single visit, while others may require a second appointment to place a crown.

Taking Care of Your Tooth After a Root Canal

Once your root canal is complete, looking after your tooth properly will help ensure it lasts a long time. Here are some tips:

Avoid chewing hard foods on the treated side until the permanent crown is in place
Brush and floss your teeth twice daily
Visit your dentist regularly for check-ups and cleans
Let your dentist know if you feel any discomfort or notice swelling

With proper care, a tooth that has had a root canal can last just as long as your other natural teeth.

A root canal might sound intimidating, but it is a safe and common treatment that can save your smile. Thanks to modern dental technology and techniques, the process is straightforward and far more comfortable than you might think. If you are in pain or think you might need one, speak to your local South Yarra dentist for advice. They can walk you through the process, answer your questions and help you make the best choice for your oral health.

Saving a tooth is always better than losing one, and with the right care, your restored tooth can stay strong for many years to come.