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How Long Do Dental Crowns Last? Factors That Affect Durability

How Long Do Dental Crowns Last? Factors That Affect Durability

Dental crowns are a popular and effective way to restore the function and appearance of a damaged or decayed tooth.

Dental crowns are a popular and effective way to restore the function and appearance of a damaged or decayed tooth. One common question that patients have is how long their dental crown will last. While dental crowns are designed to be durable, their lifespan can vary depending on several factors. In this article, we’ll explore how long dental crowns typically last and the factors that can affect their durability.

Introduction to Dental Crowns

A dental crown is a restorative dentistry procedure in which a tooth-shaped ‘cap’ is placed over a weakened or damaged tooth. Crowns can also be used to improve the appearance of teeth that are misshapen, discolored, or otherwise aesthetically unpleasing.

Dental crowns are usually made of porcelain or ceramic, and they are designed to match the color and shape of your natural teeth. The porcelain or ceramic cap is attached to the remaining natural tooth structure using dental cement.

Porcelain and ceramic crowns are very strong and durable, but they are not indestructible. With proper care, your crown should last for many years; however, there are several factors that can affect the longevity of your dental crown.

The following are some of the most important factors to consider when it comes to how long your dental crown will last:

The strength and health of your natural teeth: If you have strong and healthy teeth, your dental crown will likely last longer than if you have weak or unhealthy teeth.

Your oral hygiene habits: Good oral hygiene habits (brushing twice a day, flossing daily, etc.) will help extend the life of your dental crown. Conversely, poor oral hygiene habits will shorten the lifespan of your dental crown.

Your bite: If you have a misaligned bite (meaning your teeth do not come together properly when you bite down), it can

Different Types of Dental Crowns

Different types of dental crowns can be made from a variety of materials. The most common type of dental crown is the porcelain-fused-to-metal (PFM) crown. PFM crowns are made of a metal inner core, typically made of gold or another alloy, with a porcelain exterior. These crowns are strong and durable, but can sometimes show the metal inner core through the porcelain if it chips or wears down.

Another type of dental crown is the all-ceramic or all-porcelain crown. These crowns are made entirely of ceramic or porcelain, and are therefore more aesthetically pleasing than PFM crowns. However, they are not as strong as PFM crowns and may not be suitable for teeth that experience a lot of wear and tear.

Metal crowns, such as gold crowns, are also an option for dental restoration. Metal crowns are very strong and durable, but can be quite noticeable due to their colour. They are also more expensive than other types of dental crowns.

Your dentist will help you choose the right type of dental crow based on your individual needs and circumstances.

What Affects the Durability of a Dental Crown?

There are a number of factors that affect the durability of dental crowns, including the type of crown material, the location of the tooth, and the oral habits of the patient.

Crowns made from porcelain or ceramic are more durable than those made from plastic. Porcelain and ceramic crowns are also less likely to discolor over time.

Teeth that are located in the back of the mouth are under less stress than those in the front, so they tend to last longer.

Patients who have good oral hygiene habits and who see their dentist regularly for checkups and cleanings will also prolong the life of their dental crowns.

Maintenance and Care for Your Dental Crown

Dental crowns are a popular choice for restoring teeth that are damaged or decayed. A crown covers the entire tooth, protecting it from further damage and restoring its strength and appearance. Although dental crowns are durable, they are not indestructible. Proper maintenance and care is essential to prolonging the life of your dental crown.

Brushing and flossing regularly is critical to keeping your dental crown clean and free of plaque and tartar buildup. Be sure to use a gentle toothbrush and toothpaste, as aggressive brushing can damage the delicate crown material. Regular visits to your dentist for professional cleanings and checkups will also help extend the life of your dental crown.

If you have a habit of clenching or grinding your teeth (bruxism), it’s important to seek treatment from your dentist. Bruxism can put excessive force on the teeth, eventually leading to fractures or even loss of the dental crown. If you play contact sports, be sure to wear a mouthguard to protect your teeth from impact.

With proper care, your dental crown can last for many years. However, eventually it may need to be replaced due to normal wear and tear or due to changes in the underlying tooth structure. Be sure to visit your dentist regularly so that any problems with your dental crown can be detected early and treated accordingly.

When Does a Dental Crown Need to be Replaced?

A dental crown can last for many years, but there are a few factors that can affect its longevity. The type of materials used to make the crown, the location of the tooth, and the overall health of your mouth can all play a role in how long your crown will last.

However, even with proper care, a dental crown may eventually need to be replaced. If you notice any changes in the fit or appearance of your crown, please see your dentist as soon as possible.

 

The lifespan of a dental crown can vary depending on several factors, including the material used, the location of the crown in the mouth, and the patient’s oral hygiene habits. With proper care and maintenance, dental crowns can last for many years and provide long-lasting protection for the tooth. It’s important to follow good oral hygiene practices, avoid biting down on hard or sticky foods, and visit your dentist regularly for checkups and cleanings. If you notice any issues with your dental crown, such as pain or sensitivity, be sure to contact your dentist right away. By taking care of your dental crown and addressing any issues promptly, you can ensure that it lasts as long as possible.