are crowns permanent

Are Dental Crowns Permanent?

We’ve all been there—dealing with a damaged tooth and looking for solutions. Dental crowns often come to the rescue, giving us back not just function but also a confident smile. But let’s address the big question on many minds: Are dental crowns permanent? 

In this blog, let us look at the question: Are Dental Crowns Permanent? Examine their lifespan, the factors that affect how long they last, and the steps we can take to keep them in excellent condition.

What is a Dental Crown?

A dental crown is a cap placed on a damaged tooth, serving to protect and restore its function and appearance. They come in various materials such as ceramic, resin, porcelain fused with metal, and even gold or other metals. While stainless steel crowns exist, they are typically used as temporary solutions during the process of creating a permanent crown or for baby teeth in children. Unlike fillings that cover only part of a tooth, crowns encase the entire tooth, extending down to the gum line for comprehensive protection and restoration.

Are dental crowns permanent? Before answering that, let us look into the factors that influence the longevity of Dental Crowns.

Factors Influencing the Longevity of Dental Crowns

longevity of dental crowns

The answer to the question “Are Dental Crowns Permanent?” While dental crowns are durable, they are not considered permanent fixtures. The durability of a dental crown can vary significantly due to several key factors:

Choice of Material:

Different crown materials offer varying levels of strength and durability. For instance, while porcelain crowns are known for their natural appearance, they may not be as resilient as metal crowns. However, advancements in dental technology have produced all-ceramic crowns that combine robustness with aesthetic appeal.

Position in the Mouth:

The location of the crown within the mouth also affects its lifespan. Crowns on back teeth (molars and premolars) endure more biting pressure and wear compared to those on front teeth (incisors and canines), impacting their longevity.

Oral Care Practices:

Maintaining excellent oral hygiene with regular brushing, flossing, and dental check-ups is crucial for preserving the health of both the crowned tooth and surrounding gums. Neglecting oral hygiene can lead to decay or gum disease, which compromises the longevity of the crown.

Oral Care

Bruxism (Teeth Grinding):

Individuals with bruxism, a condition characterized by teeth grinding or clenching, are at higher risk of crown damage. The constant pressure from grinding can cause crowns to wear down or fracture prematurely. Dentists may recommend wearing a night guard to protect crowns during sleep and reduce the impact of bruxism.

Diet and Lifestyle Choices:

Certain dietary habits and lifestyle habits can impact crown durability. Chewing on hard objects, such as ice or non-food items, can increase the risk of crown damage. Similarly, habits like smoking can not only stain crowns but also weaken them over time, affecting their longevity. Adopting a tooth-friendly diet and avoiding harmful habits can contribute to the prolonged lifespan of dental crowns.

How long do dental crowns last?

The lifespan of dental crowns depends on many factors, but on average, they can last from 5 to 15 years or even longer with proper care. Factors such as the material used, location in the mouth, oral hygiene practices, presence of bruxism (teeth grinding), dietary habits, and lifestyle choices can all influence how long a dental crown lasts. Regular dental check-ups and maintenance can help detect any issues early and extend the lifespan of your crowns.

How to Care for Your Dental Crown?

Caring for your dental crown depends on whether it’s temporary or permanent. Temporary crowns require special attention due to their temporary nature and lower strength. It’s important to minimize chewing on that side, especially with hard, sticky, or chewy foods. When flossing around a temporary crown, sliding the floss out instead of pulling it straight up helps avoid accidentally dislodging the crown.

On the other hand, permanent crowns are cared for just like your natural teeth. Some mistakenly believe that because a crown isn’t a natural tooth, it can’t decay. However, this isn’t true. Regular care involves brushing the area twice daily, flossing once a day, and using mouthwash regularly. These routine practices help maintain the health and longevity of your permanent crown and surrounding teeth.


Are Dental Crowns Permanent? While crowns are durable and long-lasting dental restorations, they are not considered permanent. Factors like oral hygiene, diet, and regular dental check-ups play crucial roles in maintaining crown longevity. Patients should follow proper oral care routines and consult their dentist regularly for optimal crown performance and oral health.

Ready to discuss your dental needs and learn more about crowns? Schedule an appointment at Glow Up Dentistry, Richmond, TX, for personalized care. New patients can book online, and current patients can call us at 832-685-8240 or 346-843-8743.


Crowns are durable but not permanent. With proper care, they can last for many years, but they may require replacement over time due to wear or damage.

While uncommon, crowns can become loose or dislodged due to factors like decay, trauma, or poor fit. Prompt dental evaluation is necessary if this occurs.

Maintaining good oral hygiene, avoiding hard foods and habits like teeth grinding, and attending regular dental check-ups can increase the life of your crowns.

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