Dental Crown Longevity

Dental crowns are one of the most effective solutions for restoring damaged teeth. Whether you've cracked a tooth, undergone a root canal, or had a large cavity filled, a crown can protect and strengthen your tooth for years to come.

But exactly how long do crowns last? This is one of the most common questions patients ask when considering this dental treatment.

In this Blum and Isakov Dental article, we’ll explore the lifespan of dental crowns, the factors that influence their durability, and what you can do to ensure your crown lasts as long as possible.

What is a Dental Crown?

A dental crown at Blum and Isakov Dental is essentially a cap placed over a damaged tooth to restore its shape, size, and function. Crowns are designed to look and feel like natural teeth and can be made from a variety of materials.

Not only do they protect weak teeth, but they also improve the appearance of teeth that are misshapen or discolored.

Types of Dental Crowns

There are several types of dental crowns available, each offering unique benefits. Let’s take a closer look at the most common types of crowns:

Full Cast Crowns

Full cast crowns are made entirely of metal, typically gold or a metal alloy. These crowns are incredibly durable and long-lasting, often lasting 20 years or more.

While they may not be the most aesthetically pleasing option, their strength makes them ideal for molars where chewing pressure is greatest.

Porcelain Fused to Metal (PFM) Crowns

PFM crowns combine the strength of metal with the natural look of porcelain. These crowns are a popular choice for patients who want durability and aesthetics.

However, over time, the porcelain may wear down, and the metal underneath can become visible.

All-Porcelain Crowns

All-porcelain crowns are the most natural-looking crowns, making them an excellent choice for front teeth. While they offer superior aesthetics, they may not be as strong as metal or PFM crowns, which makes them more susceptible to cracking.

Resin Crowns (Temporary Crowns)

Resin crowns are typically used as temporary solutions while you wait for a permanent crown to be made. Although they're less expensive, resin crowns are not as durable and are more likely to wear down or break.

Factors that Affect the Lifespan of a Dental Crown

Now that we’ve covered the types of crowns, let’s explore the factors that can influence how long your crown will last.

Material of the Crown

The material used for your crown significantly impacts its lifespan. Metal crowns tend to last the longest, while porcelain or resin crowns may require replacement sooner.

Quality of Dental Work

A well-placed crown by an experienced dentist can last much longer than one that's poorly fitted. Precision in fitting the crown ensures it stays secure and protects the tooth from further damage.

Oral Hygiene

Your oral hygiene habits play a crucial role in how long your crown lasts. Just like natural teeth, crowns require regular brushing and flossing to prevent plaque buildup and decay around the gum line.

Diet and Habits

Certain habits, such as chewing on hard foods or grinding your teeth, can wear down crowns more quickly. Limiting these behaviors can help extend the lifespan of your dental crown.

Underlying Tooth Condition

The health of the tooth underneath the crown also matters. If the tooth is weak or decayed, it may not support the crown as well, leading to premature failure.

Bite

How your upper and lower teeth meet (your bite) can affect the wear and tear on your crown.

Bruxism (Teeth Grinding)

If you grind your teeth at night, this constant pressure can wear down your crown, causing it to crack or break over time.

Malocclusion (Misalignment of Teeth)

A misaligned bite can put uneven pressure on your crown, potentially shortening its lifespan.

How to Care for Dental Crowns

Proper care is essential for making your dental crown last as long as possible. Here’s what you can do:

Brush and Floss Regularly

Good oral hygiene is crucial to keeping your crown and surrounding teeth healthy. Be sure to brush twice a day and floss daily to prevent plaque buildup.

Avoid Hard Foods

Chewing on hard objects like ice, nuts, or pens can damage your crown. Try to avoid these habits to prevent cracks or chips.

Limit Sugar Intake

Sugary foods can lead to decay around the base of the crown. Limiting sugar in your diet can help maintain your crown's integrity.

See Your Dentist for Regular Checkups

Routine dental visits allow your dentist to monitor the condition of your crown and catch any potential issues early on.

Signs that a Dental Crown Needs to Be Replaced

Crowns can last for many years, but they are not indestructible. Here are some signs that it might be time to replace your crown:

• Pain or Sensitivity: If you experience discomfort or sensitivity when biting down, it could be a sign that your crown is no longer fitting properly. It could also be a sign that a cavity has formed.
• Discoloration: If your crown starts to discolor, it may be time for a replacement, especially if the crown is made of porcelain.
• Chipped or Cracked Crown: Cracks or chips in your crown can weaken its structure, making it more prone to failure.
• Loose Crown: A loose crown may no longer be securely bonded to your tooth, putting you at risk for tooth decay or further damage.
• Food Getting Stuck Under the Crown: If you frequently notice food getting trapped under your crown, this could indicate that it's no longer sealed correctly.

Cost of Replacing a Dental Crown

The cost of replacing a dental crown varies depending on several factors:

Factors that Affect the Cost

Material, location, and complexity of the treatment all play a role in determining the price of a crown replacement. Metal crowns tend to be more expensive than porcelain or resin options.

Insurance Coverage

Many dental insurance plans cover part of the cost of crown replacement, but it’s essential to check with your provider for details.

Alternatives to Dental Crowns

If a dental crown isn’t the best option for you, there are alternatives to consider:

Dental Fillings

Fillings are suitable for small cavities or minor damage. They’re less invasive but may not provide as much protection as a crown.

Dental Veneers

Veneers are thin shells that cover the front surface of your teeth, offering a cosmetic solution for minor imperfections.

Dental Implants

If your tooth is severely damaged or missing, a dental implant may be a more permanent solution than a crown.

Blum & Isakov Dental: The Crown Experts

Let us at Blum & Isakov Dental help you restore your smile. Located in Fairlawn and serving the greater Akron area, Blum & Isakov Dental is a leading provider of an array of dental services.

We take pride in delivering comprehensive, quality dentistry to our community. With our innovative, state-of-the-art technologies, we strive to bring you a personalized experience that leaves you feeling informed and confident every step of the way.

Whether you’re in need of a semi-annual cleaning, a root canal, an implant, or anything in between, we are here to help you. Contact and book an appointment today.

Conclusion

So, how long do crowns last? The answer depends on various factors, including the material of the crown, your oral hygiene habits, and the quality of dental care you receive.

By taking proper care of your dental crown and addressing any issues early on, you can extend its lifespan and enjoy a healthier smile for years to come. If you’re looking for expert dental care, Blum & Isakov Dental is here to help you every step of the way.