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Dental Crowns vs. Dental Fillings: Which Option Is Best?

Feb 02, 2026
Dental crowns vs fillings tooth restoration in restorative dentistry at Schaumburg Dental Studio


When you find out you have a cavity or a damaged tooth, your first thought is usually, "How do we fix this?" Most of us are familiar with the standard filling, but sometimes your dentist might suggest a dental crown instead. It can be a little confusing to decide which path to take, especially when you just want your tooth to stop hurting so you can get back to your day.


At Schaumburg Dental Studio, we believe that every patient deserves to understand their plan. Choosing between a filling and a crown isn't just about cost or how long you sit in the chair; it is about what is going to keep your tooth healthy for the next ten or twenty years. As a local dentist in Schaumburg, we see patients every day who are trying to make this exact choice.


The truth is, both options are great, but they do very different things. Let’s look at the differences so you can feel good about your next dental visit.


What Is a Dental Filling?


A filling is the most common way to fix a small cavity. When germs eat through your enamel, they leave a hole. If we leave that hole alone, it will only get bigger.


How a Filling Works


Your dentist in Schaumburg will remove the decayed part of the tooth and "fill" the space with a special material. Today, most people choose a tooth-colored material that blends in perfectly with your smile. It is a quick, one-visit job that keeps as much of your natural tooth as possible.


When Fillings Are Best


Fillings are perfect for small issues. If the decay is minor and the tooth around it is still strong and thick, a filling is almost always the right move. It is a simple, affordable way to get the job done.


What Is a Dental Crown?


A dental crown, often called a "cap," is a bigger fix. Instead of filling a small hole inside the tooth, a crown covers the whole part of the tooth that shows above the gum line.


How a Crown Works


Getting a crown usually takes two visits. During the first visit at Schaumburg Dental Studio, we shape the tooth to make room for the cap and take a mold. A lab then makes a custom crown out of porcelain or ceramic. On the second visit, we glue it permanently to your tooth.


When You Need a Crown


Think of a crown like a helmet for your tooth. If a tooth has a big crack, a very large old filling that is falling apart, or has had a root canal, a simple filling won't be strong enough. A crown holds the tooth together and stops it from breaking when you chew.


Key Differences: How to Choose


So, how do we decide which one is right for you? It usually comes down to how bad the damage is, where the tooth is, and what you want for your health in the long run.



How Much Tooth Is Left?


A good rule in dentistry is that if more than half of the tooth's width is damaged by decay or an old filling, a crown is the safer bet. If we try to put a giant filling in a tooth with thin walls, the tooth can split right down to the root.



How Long It Lasts


Fillings are strong, but they can wear down or leak as time goes on. A crown is built to handle heavy chewing for a long time. At Schaumburg Dental Studio, we often see patients who have replaced the same filling three or four times; at that point, a crown is usually the better choice for your wallet in the end.


Protection After a Root Canal


If you’ve had a root canal, the tooth becomes brittle because it no longer has a blood supply. A filling isn't enough to keep it from snapping. This is why almost every dentist in Schaumburg will recommend a crown after a root canal to keep the tooth in one piece.


Frequently Asked Questions


Q: Can a filling be replaced by a crown later?


A: Yes, this happens all the time. Many people start with a small filling, and as the years go by and the filling needs to be replaced, the hole gets bigger. Eventually, there isn't enough real tooth left to hold a filling, so we switch to a crown.


Q: Which one looks more natural?


A: Both can look great! Fillings are matched to your tooth color. However, porcelain crowns often look even better for front teeth because they catch the light just like a real tooth does.


Q: Is a crown more painful than a filling?


A: Neither one should hurt. We use numbing for both jobs. A crown takes longer because there is more prep work, but you should be just as comfortable during the appointment.


Q: How much does a crown cost compared to a filling?


A: A crown costs more than a filling. This is because it involves lab fees, more time with the doctor, and very strong materials. However, if a crown stops you from losing a tooth and needing an expensive implant later, it is a smart move.


Why Choose Our Schaumburg Team?


Picking a dentist in Schaumburg is about finding someone you trust to tell you the truth. At Schaumburg Dental Studio, we never want to do more work than you need. If a filling will fix the problem, we will tell you. If we think a filling will fail soon and leave you with a broken tooth, we will explain why a crown is better.


We use digital tools to show you exactly what we see. We can take a photo of your tooth and put it on a big screen so you can see the cracks or decay for yourself. We find that when you see what we see, the choice is much easier to make.


Taking Care of Your Teeth


Whether you have a filling or a crown, how you look after it matters.

  • Brush and Floss: You can still get a cavity at the bottom of a crown or under a filling. Keep those edges clean!
  • Avoid Hard Foods: Don't use your teeth to open bottles or chew on ice. Even strong porcelain can chip.
  • Night Guards: If you grind your teeth, you can wear down your fillings or crack your crowns. Talk to us at Schaumburg Dental Studio about a guard to protect your teeth.


The Verdict: Don't Wait to Decide


The worst thing you can do for a damaged tooth is nothing. A small cavity that needs a simple filling today can quickly turn into a tooth that needs a crown, or even needs to be pulled out, if it's left alone for too long.


As your local dentist in Schaumburg, we are here to help you make these choices without the stress. We are a friendly, down-to-earth office where your comfort matters just as much as your smile. We want you to leave our office feeling like you made the best choice for your health and your budget.


Ready to Fix Your Smile?


If you have a tooth that is bothering you, or if you’ve been told you might need some work, come talk to us. You don't have to guess which option is best.


Give us a call or stop by Schaumburg Dental Studio. We will do a gentle exam, take some pictures, and give you an honest answer. Whether it is a quick filling or a beautiful new crown, we will make sure you are taken care of. Let's get your smile back to 100 percent.

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