Dental crowns and bridges are excellent restorative solutions for damaged or missing teeth. They not only enhance the appearance of your smile but also restore function and protect your oral health. However, a common concern among patients is how long these restorations last and what steps can be taken to maximize their lifespan.
In this guide, we’ll explore the durability of dental crowns and bridges and provide essential maintenance tips to ensure their longevity.
How Long Do Dental Crowns Last?
A dental crown is a cap placed over a damaged or weakened tooth to restore its shape, size, and strength. The lifespan of a dental crown depends on various factors, including the material used, oral hygiene practices, and lifestyle habits.
Average Lifespan of Dental Crowns
On average, dental crowns last between 10 to 15 years. However, with proper care, some crowns can last 20 years or more. The durability of crowns depends on the material:
- Porcelain Crowns: Typically last 10 to 15 years but may wear down if subjected to excessive force.
- Metal Crowns (Gold or Alloy): Extremely durable, often lasting 15 to 20 years or more.
- Porcelain-Fused-to-Metal (PFM) Crowns: Can last around 10 to 15 years but may show signs of wear over time.
- Zirconia Crowns: Highly resistant to wear and chipping, with a lifespan of 15 to 20 years.
How Long Do Dental Bridges Last?
A dental bridge is a prosthetic device used to replace one or more missing teeth by anchoring to adjacent healthy teeth or implants. Just like crowns, their longevity is influenced by the material, oral care routine, and lifestyle habits.
Average Lifespan of Dental Bridges
The typical lifespan of a dental bridge is between 10 to 15 years. However, with diligent oral care and regular dental checkups, some bridges can last 20 years or more.
Factors that affect the longevity of dental bridges include:
- Material Choice: Zirconia and metal bridges tend to last longer than all-ceramic ones.
- Oral Hygiene: Proper brushing and flossing prevent decay and gum disease, which can weaken supporting teeth.
- Bite Pressure: Excessive grinding or chewing hard foods can reduce the bridge’s lifespan.
Maintenance Tips to Extend the Life of Crowns and Bridges
Taking care of your dental crowns and bridges is essential to maximize their lifespan and maintain optimal oral health. Follow these simple but effective maintenance tips:
1. Practice Good Oral Hygiene
- Brush your teeth twice daily using a fluoride toothpaste.
- Floss daily, especially around the crown or bridge, to prevent plaque buildup.
- Use an antibacterial mouthwash to reduce bacteria and prevent gum disease.
2. Avoid Hard and Sticky Foods
- Refrain from chewing on ice, hard candies, or pens, as they can cause crowns or bridges to crack.
- Minimize sticky foods like caramel or chewing gum, which can loosen a bridge over time.
3. Wear a Night Guard if You Grind Your Teeth
- Bruxism (teeth grinding) can weaken crowns and bridges, leading to premature wear.
- A custom-fitted night guard from your dentist can protect your restorations while you sleep.
4. Visit Your Dentist Regularly
- Schedule a dental checkup every six months to monitor the condition of your crowns and bridges.
- Professional cleanings help prevent plaque buildup and detect any potential issues early.
5. Avoid Using Teeth as Tools
- Do not use your teeth to open bottles, rip packages, or bite nails. This can cause unnecessary stress on crowns and bridges, leading to damage.
6. Maintain a Healthy Diet
- Eat foods rich in calcium and vitamins to support strong teeth and gums.
- Limit sugary foods and acidic drinks that can contribute to decay and weaken restorations.
When Should You Replace a Dental Crown or Bridge?
Although crowns and bridges are designed for durability, they may eventually need replacement. Signs that indicate it’s time for a replacement include:
- Visible Wear or Damage: Chips, cracks, or worn-out surfaces affect functionality.
- Tooth Sensitivity: Increased sensitivity to hot or cold temperatures may indicate an underlying issue.
- Receding Gums: Gum recession around the restoration can expose tooth roots, leading to decay.
- Loose or Ill-Fitting Restoration: If a crown or bridge becomes loose, see your dentist immediately to prevent further complications.
Get Expert Care at Kailash Dentistry
If you’re considering dental crowns or bridges, or need an assessment of your existing restorations, Kailash Dentistry is here to help. As a trusted dentist in Etobicoke, our team offers expert care to ensure your dental restorations last as long as possible.
At Kailash Dentistry, we provide high-quality materials, advanced dental techniques, and personalized treatment plans to meet your needs. Whether you require a new crown, bridge, or general dental care, we are committed to helping you maintain a healthy and beautiful smile.
Schedule your consultation today and let our experienced team help you achieve long-lasting dental health!
By following these maintenance tips and visiting a professional dentist regularly, you can ensure that your dental crowns and bridges last for many years, providing both function and confidence in your smile.
