Revive Your Smile: 6 Ways Dental Crowns Improve Root Canals

Root canals save millions of teeth annually. They are needed when the soft tissue inside a tooth, called the pulp, becomes infected or inflamed. It can happen due to decay, trauma, or other factors. However, the tooth may become weak and brittle after a root canal, making it more susceptible to damage.

It is where dental crowns come in. They are a versatile and effective way to improve the function and appearance of a tooth that has undergone a root canal. 

Learn how dental crowns can enhance root canals and help revive your smile.

1. Protection

Dental crowns provide a protective barrier for teeth undergoing root canal treatment. It covers the entire tooth, including the root canal filling, which helps prevent further damage or infection. It can also help prevent bacteria from entering the tooth and causing another infection.

By providing a solid and protective barrier, dental crowns not only improve the aesthetic appearance of the tooth but also extend its lifespan. This ensures that the root canal treatment is a long-term success.

2. Strength

Teeth undergoing root canal therapy may exhibit reduced strength compared to healthy teeth. It is because the pulp, which contains nerves and blood vessels that nourish the tooth, has been removed. The tooth may also be more brittle due to the loss of moisture. 

A dental crown reinforces the tooth and mitigates the likelihood of fracturing or rupturing. The crown acts like a protective shell, holding the tooth together and distributing the forces of biting and chewing more evenly.

3. Restoration of Function

Heightened sensitivity and reduced functionality may happen on teeth undergoing root canal therapy. It may pose challenges in consuming food, communicating verbally, or exhibiting facial expressions with self-assurance. 

Placing a dental crown can effectively reinstate the functionality of a tooth by furnishing a uniform and polished surface for biting and chewing. It can also improve the tooth’s appearance, making it look more natural and attractive.

4. Longevity

Dental crowns are durable and long-lasting. They are capable of enduring the mechanical stresses caused by the actions of biting and chewing and protecting for many years. A well-maintained crown can last 10-15 years or more. 

5. Customization

Customizing dental crowns is possible to ensure that they correspond to the adjacent teeth’ color, shape, and size. It means a dental crown can blend seamlessly with natural teeth, creating a more attractive and natural-looking smile. The dentist can also shape the crown to improve the bite and ensure it fits comfortably in the mouth.

6. Improved Oral Health

By protecting the tooth from further damage or infection, the crown can help prevent the need for additional dental work in the future. It can save time, money, and discomfort. 

A well-maintained crown can also help prevent gum disease and other oral health problems by keeping the tooth and surrounding tissues healthy and free from infection.


Dental crowns are an essential part of restoring and improving root canals. They strengthen and protect the weakened tooth structure, prevent further decay or infection, reinstate the teeth’ original form and function, and improve oral health. 

So, if you have undergone a root canal or need one in the future, consider dental crowns as a viable option for restoring your smile and oral health.

Are you looking for a dental clinic in Boston? Check out Mass Dental Associates! Our team of dental professionals commits to delivering exceptional dental care services with a focus on expertise and amiability. Book your appointment today and take the first step towards a healthier, happier you.

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