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Are Crowns Always Required with a Root Canal?


Posted on 5/1/2025 by Dr. David Wanserski
A shiny, pearlescent porcelain dental crown that beautifully matches the other teeth hovers above a damaged tooth that has been shaved down to receive it.Have you ever needed a root canal? If so, you might be wondering if you also need a crown. The answer depends on a few factors, which we'll explore in this article.

What is a Root Canal?


Before we dive into crowns, let's quickly recap what a root canal is. A root canal is a treatment that removes the infected pulp from the inside of a tooth. The pulp is the soft tissue that contains nerves and blood vessels. When the pulp becomes infected, it can cause pain, swelling, and even tooth loss.

During a root canal, the infected pulp is removed and the inside of the tooth is cleaned and disinfected. Then, the tooth is filled and sealed to prevent further infection.

Why Might a Crown Be Needed After a Root Canal?


After a root canal, the tooth is more susceptible to fracture because it has lost its inner support. A crown can help to protect the tooth and prevent it from breaking.

Here are some factors that can increase the likelihood of needing a crown after a root canal:

•  The size of the cavity: If the cavity that led to the root canal was large, there may not be enough tooth structure remaining to support a filling.
•  The location of the tooth: Front teeth are generally stronger than back teeth, so they are less likely to need a crown after a root canal.
•  Your personal habits: If you grind your teeth or clench your jaw, you are more likely to need a crown after a root canal.

What are the Alternatives to a Crown?


In some cases, a crown may not be necessary after a root canal. If the tooth is strong and healthy, a filling may be sufficient. However, it is important to follow your dentist's recommendations, as they will be able to assess your individual needs.

Taking Care of Your Teeth After a Root Canal


Whether you get a crown or not, it is important to take good care of your teeth after a root canal. This includes brushing and flossing regularly, and seeing your dentist for regular checkups. With proper care, your root canal-treated tooth can last for many years.

Conclusion


If you have a root canal, your dentist will discuss whether or not you need a crown. The decision will be based on a number of factors, including the size and location of the cavity, the strength of the tooth, and your personal habits. By understanding the factors involved, you can make an informed decision about your oral care.

Wanserski Dental Center for Complex Dentistry
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Dental Blog | Wausau, WI | Wanserski Dental Center for Complex Dentistry
Dr. David Wanserski, DDS, from Wanserski Dental Center for Complex Dentistry, has created this informative blog to help educate the community. Learn more.
Wanserski Dental Center for Complex Dentistry, 550 N. 17th Ave. Wausau, WI 54401 | (715) 848-2435 | wanserskidental.com | 5/22/2025 | Page Terms:dental implants Wausau WI |