Dental crowns protect damaged teeth and restore your smile. When you get a crown, you want to know how long it will last. Understanding dental crown lifespan helps you make good decisions about your dental care. Most crowns last between 5 and 15 years, but some last even longer. The lifespan depends on the material, how well you care for it, and your habits.
This guide explains everything you need to know about how long crowns last and how to make yours last as long as possible.
What Is a Dental Crown?
A dental crown is a cap that covers a damaged or weak tooth. It looks like a real tooth and works like one too. Crowns protect broken teeth, cover discoloured teeth, and support teeth after root canals.
Your dentist custom-makes each crown to fit your tooth perfectly. Once placed, it becomes part of your mouth.
Different Crown Materials Last Different Lengths
The material your crown is made from affects how long it lasts.
| Type of Crown | Lifespan | Key Benefits | Considerations |
| Porcelain Crowns | 10–15 years | Very natural appearance | Can chip or crack |
| Metal Crowns | 15–30 years | Extremely strong and durable | Visible; usually used for back teeth |
| Ceramic Crowns | 10–15 years | Natural-looking and durable | Slightly less strong than metal |
| Zirconia Crowns | 15–20 years | Strong and natural appearance | May be more expensive |
At a clinic, your dentist can explain which material is best for getting dental crowns in SW Calgary.
How Often Do Crowns Need Replacement?
How often do crowns need replacement depends on several factors.
A well-made crown with good care might last 20 years or more. A crown that gets poor care might need replacement in 5 to 7 years.
On average, plan for crown replacement every 10 to 15 years. A dentist near you will tell you when your specific crown needs attention.
Signs a Dental Crown Needs Replacing
Signs a dental crown needs replacing include:
- Visible cracks or chips in the crown
- The crown feels loose or moves slightly
- Pain or sensitivity around the crown
- Dark line showing at the gum line
- Decay is developing under the crown
- The crown looks discoloured compared to the surrounding teeth
If you notice any of these signs, contact your dentist in SW Calgary right away. Early treatment prevents bigger problems.
Factors That Affect Crown Lifespan
Your Bite and Chewing Habits
If you grind your teeth at night, your crown may wear out faster. Chewing hard objects like ice or hard candy damages crowns. A night guard protects your crown from grinding.
How Well You Care for It
Brushing and flossing around your crown keep it healthy. Poor oral hygiene causes decay around the crown base. This eventually requires replacement.
The Quality of the Original Placement
A crown placed with precision lasts longer. A poorly fitted crown fails sooner.
Your Overall Oral Health
If you have gum disease or other problems, your crown may not last as long. Keeping your mouth healthy protects your crown.
Making Your Crown Last Longer
You can extend the life of your dental crown by:
- Make sure to brush your teeth gently twice a day
- Flossing carefully every day
- Avoiding hard or sticky foods
- Wearing a night guard if you grind
- Getting regular dental check-ups
- Treating any new problems quickly
The Cost of Crown Replacement
Crowns are an investment. A new crown costs several hundred to over a thousand dollars.
Making your crown last longer saves money.
Regular care and good habits mean fewer replacements. This saves you money over your lifetime.
Your Crown Deserves Good Care
With proper care, a dental crown will last many years. Check-ups allow for early problem detection. Daily good habits take care of your investment.
At Atlas Dental Centre, our team places high-quality crowns and helps you maintain them for as long as possible. We monitor your crowns during regular visits and answer all your questions about care. Book your crown consultation with us today and get a crown built to last.
Frequently Asked Questions
Can a dental crown last forever?
With good care, it’s possible for some crowns to last 25 to 30 years or longer. Eventually, they all need replacing, but good habits can help a lot.
What happens when a crown fails?
If a crown cracks or becomes loose, your dentist removes it and places a new one. The tooth underneath is protected during this process.
Is it painful to have a crown replaced?
No, your dentist numbs the area, so you feel no pain. You might feel pressure, but not pain.
Can decay form under a crown?
Yes, if bacteria get under the crown, decay can develop. This is why brushing and flossing around the crown are important.
How often should I see my dentist if I have a crown?
Visit every six months for regular check-ups. Your dentist monitors your crown and addresses any concerns early.