How Long Do Dental Crowns Last? Simple Tips to Make Them Last Longer

A dental crown can feel like a lifesaver for a weak or damaged tooth, but many wonder how long they truly last. It’s natural to want your crown to stay in place for as long as possible, protecting your smile and oral health. A crown’s lifespan can depend on how well it’s cared for and other important factors. What steps can you take to make sure it lasts? Understanding this can help you maintain your crown and avoid surprises. Let’s explore the factors that impact its durability and how you can keep it in top shape.

What Is a Dental Crown?

A dental crown is a custom-made cap positioned over a weak tooth to give it strength and protection. It’s often used when a tooth has been damaged by tooth decay or other issues. Crowns are made to blend with your smile, covering the tooth completely while restoring its shape and function. This makes them an important part of keeping your teeth healthy and strong.

How Long Do Dental Crowns Last?

Dental crowns are made to last for many years, but their lifespan depends on how well they are cared for. A crown can stay in good condition for 10 to 15 years, or longer, with the right care and dental check-ups.

Factors like chewing habits and the material of the crown also play a role in its durability. Taking care of your crown helps ensure it remains strong and effective for years to come.

What Are the Different Types of Crowns and How Do They Compare?

Dental crowns come in various types, each with unique features and benefits. Choosing the right one depends on factors like durability, appearance, and specific dental needs. Let’s explore the most common options and see how they differ.

Metal Crowns: Strength That Lasts

Metal crowns are made from alloys like gold or other metals and are known for their exceptional strength. They are durable and can handle a lot of wear, which makes them an ideal choice for molars that do heavy chewing.

While metal crowns may not blend seamlessly with natural teeth, they are a dependable choice for areas that are less visible. Their longevity often makes them a cost-effective solution over time.

Porcelain Fused to Metal: A Balance of Strength and Appearance

Porcelain fused to metal crowns combine durability with a more natural look. These crowns have a metal base for strength, while the porcelain coating mimics the appearance of real teeth. They can cover the entire tooth, offering both support and aesthetics. Although they are more prone to chipping compared to metal-only crowns, they are a popular option for visible teeth.

Zirconia Crowns: Durability Meets Elegance

Zirconia crowns are an advanced choice that blends strength and aesthetics. These crowns are made from a tough ceramic material that resists cracking and offers a natural appearance. Zirconia is also biocompatible, which means it’s gentle on surrounding tissue. Their balance of durability and beauty makes them suitable for both front and back teeth, as well as for use with a dental implant.

Ceramic Crowns: A Natural Look for Front Teeth

Ceramic crowns are crafted entirely from porcelain, making them a preferred option for restoring front teeth. Their translucent quality closely resembles the original tooth enamel, giving them a lifelike appearance. While they are not as strong as other options, ceramic crowns are perfect for areas where aesthetics are the top priority. They are also a great choice for people with metal allergies.

Resin Crowns: An Affordable Option

Resin crowns are made from composite materials and are often used as a budget-friendly alternative. While they may not be as durable as other types, they can provide a decent short-term solution. Resin crowns are best suited for temporary use or in situations where cost is a major factor.

How to Choose the Right Crown

Each crown type offers distinct advantages, and the decision often depends on your needs and preferences. Metal crowns provide unmatched strength, porcelain fused to metal offers a blend of durability and aesthetics, and zirconia crowns stand out for their advanced material and versatility. Ceramic crowns focus on appearance, while resin crowns cater to budget-conscious options.

Working with your dentist can help you choose the best crown for your unique situation, whether it’s for restoring an entire tooth or enhancing your smile.

How Is the Dental Crown Procedure Performed and What Should You Expect?

A dental crown procedure is a step-by-step process designed to restore a damaged tooth’s strength, function, and appearance. Knowing what happens during this treatment can help you feel prepared and confident.

Step 1: Initial Examination and Consultation

The first step is an inspection of your teeth to find out whether a dental crown is the best option. Your dentist may use X-rays to assess the tooth and surrounding area. If the tooth is severely damaged like a broken or cracked tooth, the dentist will discuss the most appropriate treatment plan and explain what to expect during the dental crown procedure.

Step 2: Preparing the Tooth for a Crown

To prepare the tooth, your dentist will gently remove any decay or damage. If the tooth is weakened, additional steps may be taken to rebuild its structure. The remaining tooth is then reshaped to create space for the crown. This process ensures the dental crown will fit securely and align with surrounding teeth.

For cases requiring extra reinforcement, a small post may be added to stabilise the tooth. This ensures a strong foundation for the dental crown placement.

Step 3: Taking Impressions for the Crown

Once the tooth is prepared, impressions are taken to create a mould of your teeth. This mould helps the dental lab design a crown that matches your natural bite and shape. Your dentist may also record the colour of your teeth to ensure the crown blends seamlessly with your smile.

During the waiting period for your permanent crown, a temporary one will be used to keep the tooth protected and functional, ensuring you can eat and talk comfortably.

Step 4: Designing and Crafting the Crown

The impressions are forwarded to a dental lab, where skilled technicians use durable dental crown materials to craft the crown. Materials like porcelain, metal, or a combination are selected based on your specific needs. The crown is designed to look natural while providing the necessary strength to restore your tooth. This process typically takes some weeks, during which you’ll wear your temporary crown.

Step 5: Placement of the Permanent Crown

During your next check-up, the dentist will take off the temporary crown and ensure the permanent one fits and is the right colour.

Adjustments may be made to ensure the crown feels comfortable and looks natural. Once satisfied with the fit, your dentist will use a special dental adhesive to attach the crown to the tooth.

The crown is securely placed, and your bite is checked to ensure proper alignment. Minor adjustments may be made to prevent any discomfort or uneven pressure.

Step 6: Final Checks and Instructions

After the dental crown is placed, your dentist will perform a final inspection to confirm its fit and function. You’ll also receive guidance on how to care for your new crown to maintain its longevity.

The dental crown procedure is a straightforward and effective way to restore damaged teeth. With modern materials and techniques, crowns not only strengthen teeth but also enhance their natural appearance. By working closely with your dentist, you can achieve a functional and lasting result.

How Can You Care for Your Dental Crown to Ensure Longevity?

Taking care of your dental crown properly is essential to maintain its function and appearance over time. With consistent care, your crown can remain a durable and reliable part of your smile.

Stick to a Routine of Proper Oral Hygiene

Maintaining proper oral hygiene is key to increasing your dental crown’s lifespan. While crowns are designed to resist decay, the tooth beneath them still requires protection. Brushing your teeth twice daily using a gentle toothbrush helps to remove plaque and prevent gum problems. Don’t forget to floss around the crown to keep the surrounding gum tissue clean and healthy. Using non-abrasive toothpaste can minimise wear on the crown’s surface.

Be Mindful of What You Eat

Certain foods can pose challenges for a dental crown. Don’t chew on hard foods like ice or tough candies, as they can break your crown. Sticky treats like caramel might cause discomfort or loosen the crown. Eat a variety of softer foods that are better for your teeth. If you grind your teeth, ask your dentist about getting a mouthguard to protect your crown from pressure.

Protect Your Crown from Damage

If you participate in sports or other activities where your teeth might be at risk, wearing a protective mouthguard is essential. Accidents can happen, and a mouthguard can help safeguard your crown and natural teeth from unexpected impacts.

In cases where you feel sensitivity or discomfort near the crown, don’t wait to consult your dentist. Addressing minor issues early can prevent bigger issues down the road.

Watch for Signs of Wear or Damage

Even with excellent care, crowns may experience wear over time. It’s important to monitor for any signs of crown failure, such as looseness or cracks. These issues can compromise the crown’s function and the health of the underlying tooth.

If your crown feels uncomfortable or doesn’t fit as it should, seek dental attention promptly. Early intervention can often save the crown and prevent the need for a replacement.

Plan for Regular Dental Visits

Regular check-ups are necessary for maintaining your crown. The dentist will inspect the crown for any wear, make sure your gums are healthy, and clean places that you might miss when brushing. You’ll also have the opportunity to address any concerns about your crown or dental work.

When a Crown Replacement May Be Needed

While crowns are durable, they are not designed to last forever. Over time, factors like wear, damage, or changes in your bite might require a dental crown replacement. Your dentist will guide you on when it’s time for a new crown to ensure continued comfort and protection.

Caring for a dental crown is about consistent effort and regular check-ups. By following these steps, you can extend its life and maintain a confident, healthy smile for years to come.

Call Us for Expert Advice

Your dental crown can last for many years with regular dental visits and the right care. Protecting your crown and maintaining your dental restoration means brushing daily, avoiding hard foods, and addressing any discomfort early. Our team is here to ensure your crown stays in great shape and serves you well over time. If you’re looking for ways to maximise its lifespan or have questions about your crown, we’re ready to help. Please call us at (02) 9054 5281, and let us support your dental care journey!

References

https://www.healthdirect.gov.au/dental-crown-procedure

https://www.news-medical.net/health/Procedure-for-Dental-Crowns.aspx