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What is Dental Crown? Everything You Need To Know 

If you’ve ever wondered, “What is a dental crown?” you’re not alone. A dental crown is a dental treatment used to enhance the appearance and function of your teeth. In this article, we’ll discuss everything you need to know about dental crowns, providing an in-depth understanding of their purpose, the materials used, and their benefits.

Get ready to explore the world of dental crowns and how they can contribute to your oral health and perfect smile.

What is a Dental Crown?

Dental crowns are like custom-made caps for your teeth, covering them above the gum line. They’re made from materials like porcelain or metal, chosen by your dentist based on where the tooth is and how it’s used for biting.

Typically, crowns are placed on visible teeth, enhancing their aesthetics and providing a natural-looking smile. Regardless of the material used, all crowns share the same objective: to improve the appearance and functionality of your smile.

Understanding Dental Crown Materials

Choosing the right dental crown involves considering various factors tailored to your individual preferences and specific oral health requirements. Here are some of the types of dental crowns:

Temporary Crowns

Temporary Crowns are made in your dentist’s office while you wait for your permanent crown, which is made off-site, typically in a dental lab. These crowns are usually made of an acrylic-based material or stainless steel.

Stainless Steel Crowns

Stainless steel crowns serve as a temporary solution and are often used on children to protect their primary teeth from decay. These crowns come out naturally when the permanent tooth is ready to come out.

Metal Crowns

Metal crowns are made from high-grade gold, platinum, or base-metal alloys like cobalt-chromium and nickel-chromium. These crowns can withstand biting and chewing and seldom chip or break. But given their metallic color, they’re commonly used for back molars.

Porcelain-Fused-to-Metal Crowns

For both front and back teeth, porcelain-fused-to-metal crowns are fantastic. Although they may initially appear the same color as your natural teeth, they may eventually develop a black metal “line” close to the gum line. Keep in mind that porcelain might break or deteriorate.

Zirconia Crowns

Zirconia crowns have grown in popularity due to their aesthetic appeal and longevity. This durable material lowers the risk of cracking and chipping compared to all-ceramic or all-porcelain crowns.

All-Resin Crowns

All-resin crowns are a cost-effective option but may wear down or fracture more quickly than other types. While they offer initial savings, their durability should be considered for long-term dental health. Consulting with your dentist can help determine if they are suitable for your needs and budget.

All-Ceramic or All-Porcelain Crowns

All-ceramic or all-porcelain crowns are the best cosmetic option. They closely match the natural color of your teeth, making them suitable for people with metal allergies. They’re often used for front-teeth restorations due to their natural look and lower intensity than metal crowns.

Why Dental Crowns Are Beneficial

Dental crowns are a valuable solution for enhancing tooth health while improving the look of your smile. They provide structural support and aesthetic enhancement, covering damaged or decayed teeth, optimizing their function, and preventing further harm.

Structural Protection with Dental Crowns

Dental crowns effectively strengthen and extend the lifespan of weaker teeth, such as those with often breaking fillings or those that have had root canal therapy. They also restore function as well as appearance to teeth that have been severely worn down by erosion or grinding.

Aesthetic Transformation

Beyond their functional benefits, dental crowns offer a remarkable aesthetic enhancement. Concealing imperfections such as unsightly fillings or deep discoloration, crowns rejuvenate the appearance of the tooth, imparting a natural and pleasing look to your smile. Custom-designed to seamlessly blend with your natural teeth, crowns elevate your smile’s aesthetic appeal while preserving its authenticity.

Additional Functions of Dental Crowns

When it comes to holding a dental bridge in place or attaching to a dental implant, crowns are essential.

Talking with your dentist about the best option for you is crucial because there are so many different kinds of dental crowns available. Dental crowns are an excellent way to improve your smile. As such, please do not hesitate to ask if they can address your dental issues.

Potential Issues with Dental Crowns

While dental crowns offer remarkable benefits, it’s essential to be mindful of potential issues that may arise and take proactive steps to address them.

Gum Recession

Gum recession may reveal the edges of dental crowns as we age, especially those made from metal-bonded porcelain, which can result in a noticeable gray appearance at the gum line. Prioritize regular dental exams, flossing, and brushing to keep your gums healthy in order to prevent this. See your dentist right away if you observe any indications of gum recession so that you can discuss possible remedies and preventative measures.

Galvanic Action

Galvanic action refers to an electric current caused when different metals come into contact, such as a gold crown and an amalgam filling, causing discomfort or even pain. In rare cases, it can cause tissue damage. To prevent this, dentists ensure that crowns consist of the same type of metal or use non-conductive dental resin to inhibit electricity flow between varied metals.

Loss of Tooth Life

Removing a portion of the outer tooth enamel is necessary to place a dental crown. This procedure can cause the tooth to die and lose its blood supply. A dead tooth may require extraction or root canal therapy, however, this is uncommon. However, most capped teeth typically continue to operate for many years with proper dental care.

Loosening Crowns or Debonding

Dental crowns have the tendency to become loose or fall off over time; post-crowns are more prone to this. See your dentist right away if a crown comes loose or slips out to see if it needs to be replaced, tightened, or rebonded.


Porcelain dental crowns are prone to chipping and is often hard to fix. A dentist may smooth over a chipped crown if it doesn’t affect its appearance.

 If your crown chips, make sure to get evaluated by a dental professional and receive the necessary treatment. Dental crowns are long-lasting, but maintenance is necessary to prevent problems and ensure longevity.

Dental Crown Lifespan

Determining the exact lifespan of dental crowns is complex as it varies based on numerous factors, such as material choice, tooth location, and personal oral hygiene. Usually, porcelain crowns last between 5 and 15 years, while metal crowns may last over 25 years.

Typically, crowns at the back of your mouth last longer than those at the front due to less wear and tear. Good dental care, including regular brushing and flossing, can contribute to a longer-lasting crown. Properly maintained dental crowns can serve you for many years while looking great.

Restore your Smile with Cal Dental Anaheim in Anaheim, CA.

A dental crown is a helpful solution to help save and improve your tooth. But it’s a big decision that needs careful thought and expert advice. Our dentists at Cal Dental Anaheim in Anaheim, CA, are here to guide you. We also provide permanent dental implants and fast, problem-free Invisalign treatments.

Remember, what’s good for someone else may not be best for you. If you’re considering dental crowns and have questions, contact us at (714) 828-0508. We’ll help ensure you make the best decisions for your dental health.