Is a Dental Crown Better Than a Filling for Tooth Decay?

By: Our Team

8/24/2025

When you have a cavity, you may wonder which treatment is right for your tooth. The short answer is that a dental filling works well for smaller areas of decay, while a crown is better for more severe damage. At The Dentist of Allen, we offer a wide range of restorative treatments in Allen, TX to help keep your smile healthy and strong. 

 If you're dealing with a sensitive tooth, swollen gums, or other common signs of decay, we can perform an examination and create a detailed treatment plan. Call now to book an appointment and get started. 

When a filling is all you need 

A dental filling is often the first choice when decay is caught early. The process is simple: we remove the damaged portion of the tooth and fill the space with a tooth-colored resin. Fillings can usually be completed in one visit and blend in naturally with your smile. 

This treatment is ideal when most of the tooth's structure is still healthy and strong. That's why routine checkups with a trusted dentist are so important — early detection means we can treat cavities before they turn into bigger problems. 

When a crown makes more sense 

Sometimes decay is too extensive for a filling to protect the tooth. In those cases, a dental crown may be the best dental restoration option. A crown covers the tooth to restore its shape, size, and strength. 

We often recommend a crown when:  

  • A large portion of the tooth has been damaged 
  • The tooth is cracked or weakened 
  • There's a higher risk of the tooth breaking without added support 

A crown not only restores function, but it can also prevent the need for an extraction later on. 

How we decide which treatment is right for you 

Choosing between a filling and a crown depends on several factors — the size of the cavity, how much healthy enamel remains, and the overall health of your mouth. During an appointment at The Dentist of Allen, we'll:  

  • Examine the tooth and surrounding gums for signs of decay or infection 
  • Take x-rays to get a clear picture of the damage 
  • Discuss symptoms like a sensitive tooth or swollen gums 
  • Recommend the option that will protect the tooth long-term 

Our goal is to keep as much of your natural tooth as possible while ensuring it stays strong and functional. 

Stopping tooth decay before it starts 

No matter which treatment you receive, preventing future problems is key. Brushing and flossing every day, keeping up with regular cleanings, and addressing symptoms early can help you prevent tooth decay. Paying attention to warning signs — such as gum tenderness or a sensitive tooth — is one of the best ways to protect your oral health. 

Get a healthier smile with restorative treatments 

If you've been wondering whether a crown is better than a filling in Allen, TX, the answer depends on your situation. At The Dentist of Allen, we offer both dental fillings and crowns so you get the right solution. 

Whether you need to restore a small cavity or protect a severely damaged tooth, our team can help you choose the right dental restoration to keep your smile healthy and prevent tooth decay in the future. Call today to schedule an appointment and get the care you need.

* All information subject to change. Images may contain models. Individual results are not guaranteed and may vary.