Many people feel uncertain about root canal treatment, often unsure of what it really involves. It’s natural to have questions or concerns when facing this kind of dental recommendation. By gaining a better understanding, you can feel more prepared and confident about your next steps. What is a root canal anyway? In this article, we will walk you through what a root canal involves and why it may be recommended.
Why Root Canals Are Needed
Understanding what a root canal is begins with knowing how the inside of a tooth works. Each tooth contains soft tissue at its centre, known as the pulp, which includes blood vessels, connective tissue, and nerves. When this area becomes inflamed or infected, treatment is necessary to save the tooth. Ignoring the issue can lead to more pain and serious issues with the surrounding bone and other teeth.
How Infections Begin
A tooth infection usually starts with deep decay or an untreated cavity. It can also result from repeated dental work or a crack that allows bacteria to reach the dental pulp. The pulp chamber becomes filled with infected pulp, leading to swelling and pressure inside the hollow centre of the tooth. If left unaddressed, the infection can spread, causing damage beyond the affected tooth.
Symptoms That Shouldn’t Be Ignored
A person may experience severe pain, especially while chewing or putting pressure on the tooth. Sensitivity to temperature or swelling in nearby soft tissue can also be signs of an infected root canal. In some cases, a small pimple may form near the gum. These symptoms usually indicate the need for root canal treatment.
What the Procedure Involves
Root canal therapy is a form of endodontic treatment designed to remove the infection and protect the tooth. The goal is to clean the canals inside the root and seal them to stop bacteria from re-entering. Though it may sound complex, the root canal procedure is a routine dental procedure carried out by a trained dentist.
First Steps in Treatment
Your dentist will begin by inspecting the tooth and taking X-rays to confirm the presence of a tooth pulp infection. To keep the area dry and free of bacteria, a dental dam is placed around the tooth. This rubber sheet separates the tooth from the rest of the mouth during treatment. Once numb, a small hole is made to access the pulp chamber.
Cleaning and Sealing the Tooth
The damaged or infected dental pulp is carefully removed. The canals are shaped and cleaned to eliminate bacteria and infected tissue fibres. A disinfecting solution is used to clean out any remaining debris. Once the canals have been thoroughly cleaned, the space inside the tooth is carefully sealed using a rubber-like material known as gutta percha. If the treatment takes more than one visit, the tooth is covered with a temporary filling to keep it protected until the final step is completed.
What Happens After the Treatment
Recovery and Care of the Treated Tooth
Recovery and Care of the Treated ToothOnce the infection is gone and the canals are sealed, the focus shifts to restoring the tooth’s strength. The treated tooth may feel sensitive for some days, especially if there was swelling before the treatment. This is part of the natural healing process and usually improves on its own.
Placing the Final Crown
To restore full function, the tooth will likely need a permanent crown. This protects the structure and prevents breakage. In some cases, a post is placed inside the root to support the crown. This is especially important if there is not much natural tooth left. Crowns are made to match nearby teeth and improve the appearance of the treated area.
What to Avoid After Treatment
Your dentist may suggest steering clear of hard or crunchy foods while the temporary covering is in place. This lowers the risk of harming the treated tooth or disrupting the protective layer. Keeping the area clean with proper brushing and care also supports healing and helps reduce the chances of future infection.
When Root Canal Treatment Is the Right Choice
Saving the Tooth Is Often Better
One of the main reasons to choose root canal therapy is to keep your natural tooth. Extracting the tooth might seem like a quicker fix, but keeping your tooth helps maintain the balance of surrounding teeth and supports normal chewing. It also avoids the need for a tooth replacement right away.
Preventing Further Complications
By treating the infection early, root canal therapy prevents bacteria from spreading to the surrounding bone. It also keeps the natural tooth structure intact, which is usually stronger than any artificial tooth. For a badly damaged or diseased tooth, this treatment can provide lasting relief.
Common Concerns and Considerations
What About Discomfort and Cost?
One of the biggest worries is often the discomfort associated with the procedure. With modern techniques and local anaesthesia, most people find it no more uncomfortable than other types of dental work. Discomfort after treatment is usually mild and temporary.
Root Canal Cost and What to Expect
The root canal cost can vary depending on how complex the case is and where the tooth is located. Front teeth generally have fewer canals than molars, which makes them easier to treat. A dentist can provide a cost estimate during your consultation. In many cases, the total cost also includes the crown or follow-up treatment.
How Long Will a Treated Tooth Last?
With the right care, a tooth that’s been treated can stay strong for a long time. Its durability often relies on the condition of nearby bone, how the treatment was carried out, and your ongoing oral hygiene routine. Regular checkups help identify any signs of reinfection early.
Act Early to Avoid Complications
Root canal treatment plays a key part in saving natural teeth affected by infection. From eliminating bacteria to restoring strength, each step in the process is designed to preserve the structure and function of the affected tooth. Knowing how this dental procedure works helps reduce fear and encourages patients to seek care early. Whether you’re dealing with a deep cavity, an infected pulp, or severe pain, this treatment offers a reliable way to protect your smile.
If you’re experiencing signs of a root canal infection, a loose tooth, or discomfort that could point to an infected tooth, our team can help. With expert care, including precise root-filling techniques, we aim to restore both comfort and function. Call us today to book your consultation.
- Greensborough: 03 4828 7427
- South Yarra: 03 4828 7428
Note: Any surgical or invasive procedure carries risks. Before proceeding, you should seek a second opinion from an appropriately qualified health practitioner.
References
https://www.healthline.com/health/root-canal
https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/root-canal-treatment