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Oral Care 101: Is Your Dental Crown Due for a Replacement?

Dental Crown

Dental crowns are necessary to repair the aesthetic and functional purpose of broken teeth. Since these are artificial replacements, people who have them are concerned about the mileage they’ll get out of them. Although they’re effective solutions for broken and cracked teeth, they still have a limited lifespan.

Dental crowns vary in their lifespan, depending on how you maintain them. For example, dental crowns will typically last around 15 years but can extend to ten or 15 years more with proper maintenance. Regardless, the standard lifespan of a dental crown will always become more fragile by the 15-year mark.

When Should You Replace Your Dental Crowns

Since a mouth’s composition is complex, different variables can affect a dental crown’s lifespan. This includes one’s oral hygiene, eating habits, and biting behaviour. While the first two are easier to follow, the latter requires you to be more mindful about doing certain things, like biting fingernails or chewing eyes. Over time, these factors can speed up your dental crown’s deterioration, which will eventually lead to a replacement.

Here are three signs you should check to know if your dental crown is due for a replacement:

1) Aged Dental Crown

The most obvious reason to replace a dental crown is if it has reached its limit. While dental crowns can ideally last for 15 years or more, people tend to swap them out much earlier by 5-6 years. Although it’s not ideal, it’s a realistic situation that occurs even with additional maintenance and care.

Dated dental crowns typically show signs of damage through fractures. For example, a crack or discoloration in the crown is a sign of significant wear and tear. Keep in mind that crowns at the back of your teeth are harder to inspect, so you’ll need a professional dentist’s tools to check them.

2) Receding Gum Line

Since your dental crown is an artificial replacement, it won’t always be a perfect fit, no matter how comfortable it feels. Because of this, bacteria can accumulate on the gum surface, which leads to receding gum lines.

A receding gum line means that your crown has gaps in it initially or that you’re not taking the best care of your dental crown. Besides visible signs of a receding gum line, you will start experiencing greater sensitivity near your gums. You’ll either need your dental crown realigned or replaced after dealing with the bacteria buildup.

3) Jaw Pain

After receiving your dental crown for the first time, you may need to get used to the change of having a complete set of teeth again. It could lead to mild discomfort by adjusting to your speaking, but it ideally shouldn’t affect your bite. However, if your dentist didn’t shape the crown right, you will need a dental crown replacement.

If you have trouble chewing food especially on the side where the crown is, your dentist needs to apply readjustments. They could reshape your dental crown to ease jaw tension or replace your dental crown immediately. What solution you should get will depend on the severity of the pain and discomfort you feel.


If any of the signs above apply to your dental crown, it’s important to seek a dental professional to diagnose your condition. Keeping a broken dental crown can do more harm than good, so it’s best to consult with experts to check if you’ll need immediate replacement.

If you’re looking for a reliable family dentist in Red Deer to check your dental crowns’ condition, we’re the right clinic to call. We provide a wide range of dentistry services, including root canals and dental crown procedures. Request an appointment with our dental experts today.


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