What Is a Root Canal?

Root canal treatment is one of the most effective ways to treat an infected tooth and prevent tooth loss. Although the root canal procedure is common and safe, many patients are nervous when I mention they need root canal treatment. 

I’ve noticed that myths about root canal treatment make patients unnecessarily scared or worried. That’s why this post will explain everything you need to know about how effective and simple root canal treatment is. 

In this post, I’ll answer the root canal treatment questions I hear most, including: 

• What is a root canal? 
• What are signs you need a root canal?
• What are the steps of a root canal procedure? 
• How long does a root canal take? 
• How bad is root canal pain?
• What is root canal recovery like?
• What does root canal aftercare involve? 
• How much does a root canal cost? 
• Can you prevent root canal treatment?
  

What Is a Root Canal? A Step-by-Step Guide to the Procedure

What Is a Root Canal?

If severe tooth decay is left untreated, the nerves inside the tooth can become infected or die. Trauma to the tooth can also damage the nerves inside the tooth. Root canal treatment is an effective way to clear away infected tissue and save the tooth in the event of severe decay or trauma. 

Root canal treatment is straightforward and typically takes between one to three appointments. Each appointment can usually be completed in an hour or less. 

The root canal procedure involves numbing the area, removing infected tissue, and filling and sealing the tooth. The goal is to completely clear the infection and save the tooth.

Learn More: Root Canal Treatment: What Is It and When Do You Need It?

Signs You Need a Root Canal

Here are some possible signs you need a root canal:

• Persistent tooth pain or severe pain when chewing or biting
• Untreated or severe tooth decay
• Extreme sensitivity to hot or cold foods or beverages
• Swollen or tender gums
• Injury or trauma to a tooth (Why You Should Never Ignore a Chipped or Cracked Tooth)
• Darkening of the gums
• Facial swelling
• Loosening of teeth
• Darkening or discolouration of the tooth
• Pimple-like swelling on the gums

If you notice signs you need a root canal, contact your dentist immediately for an evaluation. 

Step-by-Step Guide to the Root Canal Procedure

Step 1 – Diagnosis and X-rays

During an initial examination by your dentist, your affected tooth will be evaluated. 

X-rays will be used to assess the damage and the severity of the infection.

Step 2 – Numbing the Area

Local anaesthesia is used to numb the area so I can make the root canal procedure as comfortable as possible. 

Step 3 – Removing the Infected Pulp

Next, the infected pulp needs to be removed. This is done by drilling a small opening in the tooth. A small sheet of rubber isolates the tooth during the procedure to keep it clean and dry.  

The area is thoroughly cleaned and disinfected to ensure all infected pulp and bacteria is removed.

Step 4 – Cleaning and Shaping the Root Canals

The next step in the root canal procedure is disinfecting and shaping the canals to prevent reinfection. 

Step 5 – Filling and Sealing the Tooth

Next, a rubber-like substance called gutta-percha material is used to fill the canal. This seals the tooth to prevent further infection. A filling is used to help restore the tooth’s appearance and function. 

Step 6 – Placing a Crown (If Needed)

If a filling is not enough to replace the infected tissue, the next step in the root canal procedure is placing a crown. 

A crown can restore the tooth and protect it against decay or fractures. Back teeth that undergo root canal treatment may need a crown. Molars undergo the most force during chewing and a crown can help fortify the tooth against future damage and decay.

Does a Root Canal Hurt? What to Expect

“Does a root canal hurt?” 

This is the question I am asked most about the root canal procedure. With the reputation root canal treatment has, I completely understand the concern. Fortunately, advances in techniques and pain management ensure the procedure is as painless as possible. 

So, when my patients ask me, “Does root canal treatment hurt?” I am happy to answer that the pain should be minimal. 

While pain tolerance varies based on the individual, root canal pain is generally minimal thanks to local anaesthetic. Most of my patients report feeling mild to moderate pressure during the treatment but no to minimal pain. 

I always make a point to ask my patients if they are especially worried or anxious about the root canal procedure. If so, I’m happy to take extra steps to put you at ease and help you through the process. 

Here are some of the steps I take to minimise root canal pain for my patients:  

• Keeping the patient in the loop throughout the procedure 
• Ensuring the area is completely numbed 
• Creating a relaxing, calm environment 
• Developing a detailed but easy-to-follow aftercare plan to minimise discomfort and hasten healing 

You May Also Like: The Most Common Dental Myths Debunked

Root Canal Recovery and Root Canal Aftercare Tips

My patients are often just as worried about the recovery process as much as the actual procedure. Fortunately, root canal recovery is straightforward and simple. 

Many of my patients say they feel almost 100% normal within a week of the procedure. Following the root canal aftercare plan closely is the best way to ensure a fast recovery. 

At 123 Dental, we’ll give you a clear list of root canal aftercare steps to follow to ensure the best recovery. 

It is important to follow the root canal aftercare plan to minimise discomfort and facilitate healing. The aftercare plan will need to be followed until the area is completely healed. Depending on how severe your infection was and the location, root canal recovery generally takes several days to a week. 

You’ll be advised to avoid eating for at least several hours after the root canal procedure. This gives the filling time to harden and allows any numbness to wear off. 

When you begin eating again, I advise chewing on the opposite side of your mouth from the affected tooth. 

After root canal treatment, you may notice mild swelling and sensitivity. Discomfort or pain can be managed with prescribed or over-the-counter medications as advised by your dentist. 

Your root canal aftercare plan will likely involve:

• Not eating for at least several hours following the root canal procedure
• Taking any medications as prescribed
• Gargling with warm salt water
• Getting enough rest and staying hydrated
• Avoiding strenuous activities 
• Avoiding alcohol, smoking, or tobacco
• Avoiding spicy or hot beverages or foods as they can cause discomfort or worsen swelling 
• Not chewing hard or sticky foods or non-food objects, such as ice
• Not using straws

Root Canal vs Extraction: Which Is Better?

A root canal vs extraction will depend on the severity of tooth damage and how deep the infection is. If the tooth is damaged beyond repair, your dentist may opt to extract the tooth. 

I always prefer to preserve the natural tooth structure when possible. However, there are cases where the infection is severe enough that extraction is the best option. 

The best option between root canal vs extraction depends on your oral health, your unique circumstances, and the extent of tooth damage. 

How Much Does a Root Canal Cost?

Root canal cost is affected by several factors, including: 

• Tooth location (front teeth are usually the cheapest and molars are the most expensive)
• Severity of infection
• Whether a crown or additional procedures are needed
• Dentist location
• Complexity of the procedure

Insurance and financing options may help offset root canal cost. Check with your insurance company and talk with your dentist to get an exact estimate of your root canal cost. 

Can I Prevent Root Canal Treatment? 

There is no guaranteed way to prevent a root canal, but the right steps can reduce your risk of needing a root canal procedure. 

Here are steps to reducing your risk of root canal treatment: 

• Follow a good oral hygiene routine that includes brushing your teeth twice a day and flossing daily
• Use a soft-bristled toothbrush and gentle circular motions when brushing your teeth 
• Attend regular dental checkups as they are your best chance at catching decay and infection early and preventing complications
• Consume a healthy diet filled with colourful fruits and veggies and non-processed foods
• Limit your intake of sugary and acidic foods
• Consider a custom-made mouthguard to protect your teeth during contact sports

Comfortable Perth Root Canal Treatment

Root canal treatment is an effective, common treatment for an infected tooth. However, I understand if you feel nervous about the root canal procedure. The good news is that root canal treatment can be simple and virtually painless.  

A good oral hygiene routine and regular dental checkups can help prevent severe tooth decay and the need for root canal treatment. However, if you do find yourself needing a root canal procedure, I’m dedicated to making it as comfortable as possible.

Our team has successfully completed hundreds of root canal treatments. Our aim is to reduce the negative reputation surrounding root canal treatment. We’re here to gently and safely treat your infected tooth and restore your tooth’s function and appearance.

If you are experiencing signs of tooth infection or severe tooth decay, please contact 123 Dental to schedule a consultation.