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How Long Do Dental Crowns Last?

Dental crowns are meant to withstand the daily wear and tear of chewing and speaking, but their longevity can be influenced by several factors.


Understanding Dental Crowns and Their Durability

Dental crowns are prosthetic devices that are placed over a damaged or decayed tooth to restore its shape, size, and strength. They are often recommended by dentists to treat a variety of dental problems, including cracked or chipped teeth, extensive decay, and weakened teeth after a root canal.


Dental crowns are meant to withstand the daily wear and tear of chewing and speaking, but their longevity can be influenced by several factors. In this article, we will delve into the lifespan of dental crowns, including porcelain and ceramic types, and provide tips for prolonging their durability. 

Discussing the durability of your crown with your dentist during your dental exam can also give you a better idea of what to anticipate and how to keep your crown in good shape.

We have divided the article into 5 sections:

  1. Factors that affect dental crown longevity
  2. How long do porcelain crowns last?
  3. How long do ceramic crowns last?
  4. Prolonging the life of your dental crowns
  5. Dental crown in Porter Ranch

4 Factors That Affect Crown Longevity

When it comes to the longevity of dental crowns, there are several factors to consider. Some of the most significant factors that can impact the durability of a crown include:

1. Type of Crown Material

The type of material used to make the crown is one of the most important factors in determining its durability. There are many different materials used for dental crowns, including porcelain, ceramic, metal, and resin. Each material has its own unique properties, advantages, and disadvantages, which can affect how long the crown lasts.


2. Quality of the Crown’s Fit

The quality of the crown’s fit is also essential for its longevity. A well-fitted crown will help prevent decay and damage from occurring around the tooth. A poorly fitted crown can cause bacteria to get under the crown, leading to decay and even tooth loss.

3. Oral Hygiene and Maintenance

Good oral hygiene is crucial for the longevity of dental crowns. Proper brushing and flossing can help prevent decay and other issues from occurring around the crown. Regular dental checkups and teeth cleanings can also help keep the crown and the underlying tooth healthy.

4. Lifestyle Factors

Lifestyle factors can also play a role in the durability of dental crowns. For example, people who grind their teeth, play contact sports, or have a diet high in sugary or acidic foods may be more likely to experience issues with their crowns.

How Long Do Porcelain Crowns Last?

If you’re considering getting porcelain crowns, it’s important to know how long they typically last before needing to be replaced. Porcelain crowns are a popular choice for their aesthetic appeal and durability, but like all dental restorations, they do have a limited lifespan.

Explanation of Porcelain Crowns and Their Benefits


Porcelain crowns are one of the most popular types of dental crowns due to their natural-looking appearance and durability. They are made of porcelain, which is a type of ceramic material that closely resembles the appearance of natural teeth. Porcelain crowns are often used for front teeth or other visible areas of the mouth where aesthetics are a primary concern. In addition to their natural look, porcelain crowns are stain-resistant and highly durable.

Average Lifespan of Porcelain Crowns

The lifespan of porcelain crowns can vary depending on several factors, such as the patient’s oral hygiene habits, the quality of the crown’s fit, and the amount of wear and tear the crown is exposed to. On average, porcelain crowns can last anywhere from 5 to 15 years or more. With proper care and maintenance, porcelain crowns can last even longer.

How Long Do Ceramic Dental Crowns Last?

When it comes to dental crowns, ceramic is another popular material choice due to its natural-looking appearance. Ceramic dental crowns are made of porcelain-based material, which is fused to a metal structure to provide strength and durability.

Ceramic Crowns and Their Benefits:

Ceramic dental crowns are an excellent choice for individuals who are looking for a natural-looking option to restore their teeth. They are highly durable and provide excellent aesthetics, which makes them a popular choice among patients.

One of the main advantages of ceramic dental crowns is their ability to mimic the natural appearance of teeth. They can be color-matched to the surrounding teeth, making them virtually indistinguishable from the natural teeth.

Another significant advantage of ceramic dental crowns is that they are highly resistant to wear and tear. They are incredibly durable and can last for many years with proper care and maintenance.

Average Lifespan of Ceramic Crowns:

On average, ceramic dental crowns can last between 10 to 15 years. However, the lifespan of a ceramic dental crown can vary depending on several factors.

Prolonging the Life of Dental Crowns

Dental crowns are an investment in your oral health, and it’s important to take care of them to ensure they last as long as possible. Here are some tips for prolonging the life of your dental crowns:

Tips for Maintaining Oral Hygiene and Preventing Damage to Crowns

  • Brush twice a day with fluoride toothpaste and floss daily to keep your teeth and gums healthy. Proper oral hygiene helps prevent decay and gum disease, which can weaken the tooth and affect the crown’s integrity.
  • Avoid hard or sticky foods that could damage or dislodge the crown. Biting on ice, popcorn kernels, or hard candy can cause a crown to crack or break.
  • Wear a mouth guard if you grind or clench your teeth. Teeth grinding and clenching can put undue pressure on the crown, causing it to crack or break.
  • Use an antibacterial mouthwash to reduce the number of harmful bacteria in your mouth. This helps prevent decay and gum disease, which can impact the crown’s lifespan.

When to See a Dentist for a Crown Replacement or Repair


While dental crowns are designed to be durable, they can still crack, break, or wear down over time. Here are some signs that you may need a crown replacement or repair:

  • Pain or sensitivity when you bite down
  • The crown is loose or falls out
  • The crown is chipped or cracked
  • The crown feels rough or uneven to the touch

If you experience any of these issues, it’s important to see your dentist as soon as possible. Ignoring a damaged crown can lead to further dental problems down the line, so it’s best to address the issue as soon as it arises.

By following these tips and staying on top of your oral health, you can help ensure that your dental crowns last as long as possible. And if you do experience any issues with your crown, don’t hesitate to contact your dentist for a replacement or repair.

Dental Crown Dentist in Porter Ranch

Throughout this article, we have explored the lifespan and durability of dental crowns, including porcelain and ceramic crowns, as well as the factors that can impact their longevity.

Remember, each patient’s case is unique, and it’s essential to consult with your dentist for personalized advice on how to best care for your dental crowns and when to consider a replacement or repair. Your dentist will also be able to address any concerns or questions you may have about dental crowns or any other dental procedures.

We hope this article has been helpful in educating you about dental crowns and their longevity. At Porter Ranch Dental Studio, we are dedicated to providing our patients with the best possible care and services. If you have any questions or would like to schedule a consultation, please don’t hesitate to contact us. Your smile is our priority!

Schedule Your Next Dental Appointment

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Dr. Alex Dolgov

Dr. Alex Dolgov

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