How Long Do Root Canals Last?

The Lifespan of a Root Canal: How to Make It Last Longer

Before talking about the lifespan of a root canal, it is important to understand what the procedure involves. During a root canal, a dentist removes the infected or damaged pulp from inside the tooth. That pulp consists of nerves, blood vessels, and connective tissue that support the growth of the tooth as it develops.

After removing the pulp, the dentist cleans, disinfects, and seals the inside of the tooth to prevent future infection. Usually, a dentist places a crown over the tooth to restore its strength and function.

How Long Can a Root Canal Last?

With proper care, a root canal can last for many years or even a lifetime. Research shows that the success rate for root canals is over 90%, meaning that the vast majority of treated teeth remain functional for several years. Many people who have had root canals in their 20s or 30s still have their treated teeth well into their 50s and even more.

However, a root canal-treated tooth can be damaged again. Here are several factors which can affect how long the root canal lasts:

1. Quality of Initial Root Canal Procedure

The skill of the dentist performing that procedure plays a significant role in the success and durability of a root canal. A professional performs a root canal to guarantee that all infected tissue is entirely removed, cleans the inside of the tooth properly, and effectively seals the tooth.

If any infected tissue remains there or if that tooth is not sealed correctly, it can cause reinfection and shorten the life of that tooth. Therefore, to increase the chances of a successful procedure, it is advisable to choose a dentist with experience in root canals.

2. Use of a Dental Crown

In most cases, a crown is placed on a tooth after a root canal to protect it from further damage. Tooth structure can become more fragile after removing the pulp. Therefore, the crown adds necessary strength. Teeth that have undergone a root canal but lack a crown are more likely to crack or break over time.

High-quality crowns made from materials like porcelain or metals can last 10 to 15 years or more with proper care.

3. Oral Hygiene Habits

One of the most significant factors in determining how long a root canal will last is how well someone cares for their teeth. Brushing the teeth twice a day, flossing daily, and using an antiseptic mouthwash can help keep the gums and the surrounding teeth healthy.

Regular dental check-ups and cleanings are also crucial for spotting any issues early, such as cracks in the crown or signs of gum disease.

4. Reinfection

A root canal can successfully remove infection, but a risk of reinfection will always be there. This can happen if there are any complications during the treatment. For example, undetected canals, or if the crown becomes damaged. If new decay forms around the tooth, then reinfection can happen.

If the person who underwent a root canal faces any pain, swelling or sensitivity in their tooth, it is important to consult with the dentist.

5. Wear and Tear

Our teeth can endure a lot of wear and tear throughout life. If somebody grinds their teeth frequently or chews hard objects, it can weaken the teeth that have undergone a root canal over time. A night guard can help protect the teeth while sleeping. It also helps to avoid habits that put unnecessary stress on the teeth.

How to Maximise the Lifespan of Your Root Canal?

Here are a few tips to ensure that our teeth last as long as possible:

• Maintain proper oral hygiene: Using a brush, floss, and mouthwash daily can help prevent plaque buildup and various gum diseases.
• Wear a crown: It helps to protect the tooth from cracking and weakening. Also, it adds strength to the overall tooth structure.
• Consult with a dentist regularly: Regular dental check-ups allow the dentist to diagnose any potential issues early on.

A properly treated root canal can last for many years, but durability depends on various factors. The most important factor is how well we treat our teeth and if we follow regular oral care. Properly taking care of our teeth and doctor visits when needed can ensure the longevity of the root canal.

Also Read:

→ What Happens in Root Canal Treatment

→ What is the Average Cost of a Root Canal Treatment

→ Is Root Canal Treatment Safe