How Long Do Fillings, Veneers and Crowns REALLY Last?

By: Dr. Andrew Koenigsberg

If you’ve invested in your smile with fillings, veneers, or crowns, you might be wondering: “How long will they last?” It’s a great question! Dental restorations are designed to be strong and durable, but like most things, they don’t last forever. The lifespan of these treatments depends on a few factors: the material used, your oral hygiene, how much stress you put on your teeth and regular dental care. Let’s break it down for you!

How Long Do Dental Fillings Last?

Dental fillings are commonly used to repair cavities and restore your teeth. Depending on the material, here’s what you can expect:

• Amalgam (Silver) Fillings: These are tough and can last around 10-15 years, sometimes even longer with proper care. They’re a cost-effective option but less popular nowadays because of their noticeable silver color.
• Composite (Tooth-Coloured) Fillings: Composite fillings blend seamlessly with your natural teeth, making them a popular choice. They typically last 7-10 years but may need replacing sooner in areas with heavy chewing.

Pro Tip: Good oral hygiene and regular checkups help your fillings last longer. If you notice any cracking, wear, or sensitivity, visit your dentist sooner rather than later!

How Long Do Dental Veneers Last?

Veneers are thin shells that cover the front surface of your teeth to improve their appearance. They’re a fantastic option for chipped, stained, or slightly misaligned teeth, but they aren’t permanent.

• Porcelain Veneers: These are the most durable option and can last 10-15 years or even longer with great care. Porcelain is stain-resistant and closely mimics the natural look of enamel.
• Composite Veneers: These are less expensive but less durable, lasting around 5-7 years on average. They’re more prone to staining and chipping compared to porcelain.

How to Make Veneers Last Longer: Avoid biting into hard objects (like ice or pens), practice excellent oral hygiene, and wear a nightguard if you grind your teeth at night.

How Long Do Dental Crowns Last?

Dental crowns are like protective caps placed over damaged or weakened teeth. They restore strength, function, and aesthetics to your smile.

• Porcelain or Ceramic Crowns: These crowns look natural and typically last 10-15 years with proper care. They’re popular for front teeth because of their lifelike appearance.
• Metal or Porcelain-Fused-to-Metal (PFM) Crowns: These can last 15-20 years or more. Metal crowns are incredibly durable, making them ideal for back teeth where chewing pressure is highest.
• Zirconia Crowns: Zirconia is known for its strength and longevity, often lasting 15-20 years or longer. Plus, they’re resistant to chipping and cracking.

Keeping Crowns in Tip-Top Shape: Regular brushing, flossing, and dental checkups are key. Avoid chewing hard foods or using your teeth as tools to ensure they last as long as possible.

What Can Shorten the Lifespan of Dental Work?

Even the most durable dental restorations need some TLC. Here are a few factors that can shorten their lifespan:

1. Poor Oral Hygiene: Plaque and bacteria can weaken your restorations and the teeth supporting them.
2. Grinding or Clenching Teeth: Excessive force can cause wear, cracks, or damage over time.
3. Chewing Hard Objects: Ice, hard candy, and even your nails can damage veneers, crowns, and fillings.
4. Skipping Dental Visits: Regular checkups help catch problems early, saving you time and money in the long run.

How to Make Your Dental Restorations Last Longer

The good news? With a little care, you can maximize the lifespan of your dental work! Here’s how:

• Brush twice daily with a fluoride toothpaste
• Floss every day to protect the edges of your restorations
• Visit your dentist regularly for cleanings and checkups
• Wear a nightguard if you grind your teeth
• Avoid chewing on ice, pens, or other hard objects 

The Bottom Line: How Long Can You Expect Them to Last?

• Fillings: 7-15 years depending on material and care
• Veneers: 5-15 years depending on type
• Crowns: 10-20+ years depending on material and habits

While dental restorations are not forever, they can last a long time with good care. If you’re unsure about the state of your fillings, veneers, or crowns, schedule a checkup! We can give you personalised advice and ensure your smile stays healthy and beautiful for years to come.

Call us at (212)246-8700 to set up a consultation today! Follow Gallery57Dental at CitySpire on Facebook here!