Dental crowns are a widely trusted solution for restoring damaged or decayed teeth, offering strength, functionality, and aesthetic improvements. If you're considering a dental crown, one important question may arise: How long do dental crowns typically last? At Arlington Dental Excellence, we pride ourselves on providing patients with reliable and expert advice on the durability of dental crowns. In this guide, we'll explore the expected lifespan of dental crowns, the factors influencing their longevity, and how to ensure they last as long as possible.
What Are Dental Crowns?
Dental crowns are custom-made caps that encase a damaged tooth, restoring its shape, size, and strength. Crowns are often necessary when decay, large fillings, or injury weaken a tooth. By covering the affected tooth, a crown provides added protection and helps preserve the tooth’s integrity. They can be crafted from various materials, including porcelain, metal, or a combination, each offering unique benefits tailored to the patient’s needs.
Types of Dental Crowns
Different types of crowns have varying degrees of durability. The most common types include:
- Porcelain Crowns: Due to their natural look, porcelain crowns are ideal for visible areas and can last up to 10 to 15 years.
- Porcelain-Fused-to-Metal Crowns: These combine the strength of metal with the natural appearance of porcelain and typically last 10 to 15 years.
- Metal Crowns: Made from durable metals like gold or alloys, these crowns are especially resistant to wear and tear and can last 20 years or more.
- Zirconia Crowns: Known for their strength and natural appearance, zirconia crowns can last 10 to 15 years with proper care.
How Long Do Dental Crowns Typically Last?
Dental crowns last between 10 to 15 years on average, but this can vary significantly based on several factors. Here’s a detailed look at the elements that influence how long dental crowns typically last:
Material of the Crown
The material used for your crown is one of the most significant factors in its lifespan. Metal crowns, such as gold, are highly durable and can last up to 20 years. Porcelain and porcelain-fused-to-metal crowns, though aesthetically pleasing, tend to have a shorter lifespan, averaging 10 to 15 years. Zirconia crowns are a relatively newer material but offer excellent durability and aesthetics, with a typical lifespan of 10 to 15 years.
Oral Hygiene Habits
At Arlington Dental Excellence, we emphasize the importance of proper oral hygiene in maintaining the longevity of dental crowns. Brushing twice daily with fluoride toothpaste, flossing, and using mouthwash can prevent plaque buildup around the crown and the surrounding teeth. Poor oral hygiene can lead to gum disease and decay, weakening the crown and shortening its lifespan. Our team provides personalized care instructions to ensure your crowns remain in optimal condition.
Teeth Grinding or Clenching
Teeth grinding, or bruxism, is a common habit that can significantly impact the longevity of dental crowns. The excessive force applied to the crowns during grinding or clenching can cause them to wear down more quickly. At Arlington Dental Excellence, we assess your risk for bruxism and can offer solutions such as custom nightguards to protect your crowns and other dental work from damage.
Diet and Lifestyle
Your diet and lifestyle also play a key role in the durability of your dental crown. Eating hard foods like ice, hard candy, or nuts can crack or damage a crown over time. Additionally, frequent consumption of staining substances like coffee, tea, or tobacco can discolor porcelain crowns, even though the material remains intact. We advise our patients to be mindful of these factors to ensure their crowns stay in good shape.
Crown Placement and Fit
The accuracy of the crown’s placement is critical for its longevity. An improperly fitted crown can lead to discomfort, gum irritation, or even tooth decay beneath the crown. At Arlington Dental Excellence, we use advanced techniques and technology to ensure that your crown fits perfectly, providing comfort and long-term durability.
Overall Oral Health
A healthy mouth is essential for the longevity of your dental crown. If you have underlying oral health issues such as tooth decay or gum disease, the foundation for your crown may become compromised, leading to premature failure. Regular dental check-ups and cleanings at Arlington Dental Excellence are crucial for detecting potential problems before they affect your crown or other dental work.
Signs That Your Dental Crown Needs to Be Replaced
Although dental crowns are durable, they are not invincible. Here are signs that indicate your crown may need replacement:
- Loose or Dislodged Crown: If your crown becomes loose or falls off, this could mean that the tooth underneath has decayed or the crown has worn down.
- Cracked or Chipped Crown: A crack or chip in the crown can weaken its structure and may require replacement.
- Pain or Sensitivity: If your crown causes pain or sensitivity when chewing or drinking, it might be damaged, or the tooth beneath it could be affected.
- Visible Wear or Discoloration: Crowns, particularly porcelain crowns, may show signs of wear or discoloration over time.
- Gum Issues: If you notice your gums receding around the crown or if there is increased irritation, it may be a sign of underlying issues.
How to Extend the Life of Your Dental Crown
To help extend the life of your dental crown, here are a few key tips:
- Maintain Good Oral Hygiene: Regular brushing and flossing can prevent plaque buildup and decay that might affect the crown.
- Avoid Hard Foods: Avoid hard items like ice or candy that could damage your crown.
- Wear a Nightguard: If you grind your teeth, wearing a nightguard can protect your crown from unnecessary stress.
- Visit Your Dentist Regularly: Routine dental check-ups will help monitor the condition of your crown and overall oral health.
- Avoid Staining Agents: Reduce coffee, tea, and tobacco consumption to prevent discoloration of your crown.
Conclusion
Dental crowns are a highly effective solution for restoring damaged teeth. They offer both strength and aesthetic improvement. On average, dental crowns last 10 to 15 years, though with proper care and maintenance, some can last even longer.
At Arlington Dental Excellence in Arlington, VA, our skilled team provides expert advice and personalized care to ensure your crowns remain in excellent condition for as long as possible. Book your consultation today to get a personalized treatment plan for your dental crowns.
FAQs
Can dental crowns be repaired if damaged?
In some cases, crowns can be repaired, but if the damage is severe, the crown may need to be replaced.
Are there any foods I should avoid with dental crowns?
Avoid chewing on hard foods like ice, nuts, or hard candy, and be mindful of staining substances such as coffee or red wine.
Will my dental crown look natural?
Porcelain and zirconia crowns are designed to mimic the natural appearance of your teeth, blending seamlessly with your smile.
How do I care for my dental crown?
To maintain the longevity of your crown, brush and floss regularly, avoid hard foods, and schedule routine dental check-ups.
