How Long Do Same-Day Crowns Last? What the Research and Dentists Say

When you’re in pain or facing a cracked or broken tooth, the idea of walking into a dental office and walking out with a new crown the same day sounds like a miracle. Same-day crowns have revolutionized dental care by offering speed and convenience. But how long do these fast solutions last? Are they as durable as traditional crowns? Here’s what you need to know.

What Are Same-Day Crowns?

Same-day crowns, often made using CAD/CAM (computer-aided design and manufacturing) technology, are created and placed in just one dental visit. The dentist takes a digital scan of your tooth, designs the crown on a computer, mills it in-office, and bonds it in place — all in a matter of hours.

This means no temporary crowns, no second appointments, and no goopy impressions. It’s fast, high-tech dentistry.

How Long Do Traditional Crowns Last?

To understand same-day crown longevity, let’s compare it to traditional crowns.

Traditional crowns are usually made in a dental lab and take a couple of weeks to be ready. They’re often made from materials like:

• Porcelain fused to metal
• All-metal (gold or alloy)
• All-ceramic or porcelain

With proper care, traditional crowns last between 10 to 15 years, sometimes even longer.

How Long Do Same-Day Crowns Last?

Most same-day crowns are made from a strong ceramic material called lithium disilicate (brand name: E.max). It’s known for its durability and natural look.

Average Lifespan

According to research and clinical case studies:

• Same-day crowns last between 10 to 15 years with proper care
• In some cases, they can last up to 20 years
• They have a comparable success rate to traditional lab-made crowns

What Dentists Say

Many experienced dentists report that same-day crowns are holding up just as well as their traditional counterparts in long-term follow-ups. The key factors aren’t just the material, but also the dentist’s skill and the patient’s oral habits.

What Affects the Longevity of Same-Day Crowns?

Several factors impact how long a same-day crown will last:

1. Material Quality

Lithium disilicate is tough, but it’s not invincible. Avoid chewing ice, pens, or hard candies.

2. Tooth Location

Crowns on back molars endure more pressure and may wear faster than those on front teeth.

3. Oral Hygiene

Good brushing and flossing routines are essential. Crowns don’t decay, but the tooth underneath still can.

4. Bite Issues or Teeth Grinding

If you grind your teeth (bruxism), ask your dentist about a night guard. Grinding can significantly shorten crown lifespan.

5. Dentist Skill and Technology

Precise digital scanning and milling play a big role. Poorly designed crowns can fail early due to a bad fit or bite.

Pros and Cons of Same-Day Crowns

Pros:

• No temporary crowns
• No second appointment
• Digital precision
• Natural appearance
• Quick relief for dental emergencies

Cons:

• Slightly less customization than lab-made options
• It may not be ideal for every case
• Not every dental office has the technology

Are Same-Day Crowns Worth It?

If you value convenience, speed, and minimal disruption, same-day crowns are worth considering. They’re especially helpful in emergencies or for busy patients who can’t make multiple visits.

What the data shows is clear: when placed correctly and cared for properly, same-day crowns last just as long as traditional ones.

How to Make Your Crown Last Longer

Whether you have a same-day or traditional crown, follow these tips to extend its life:

• Brush twice a day with fluoride toothpaste
• Floss daily to protect the gumline
• Don’t use your teeth as tools (opening bottles, tearing packages)
• Wear a mouthguard if you grind your teeth
• Avoid sticky, hard, or crunchy snacks
• Schedule regular dental checkups

Taking these steps seriously can mean the difference between a crown that lasts 5 years and one that lasts 20.

When Should You Replace a Crown?

Even the best crown won’t last forever. Signs you might need a replacement include:

• Visible cracks or chips
• Pain or sensitivity in the crowned tooth
• Gum recession around the crown
• Loose or shifting crown

If you notice any of these, don’t wait. Delaying care can lead to root damage or infection.

What Does the Research Say?

A 2021 study published in the Journal of Prosthetic Dentistry found that CAD/CAM milled crowns (like same-day crowns) had a 94% survival rate after 10 years.

Another study from Clinical Oral Investigations confirmed that same-day ceramic crowns performed equally well compared to lab-made versions in terms of:

• Strength
• Wear resistance
• Aesthetic stability

The consensus among researchers and dentists is clear: Same-day crowns are a reliable, long-term solution.

Final Verdict: Durable and Convenient

If you’re worried about longevity, don’t be. Same-day crowns have come a long way thanks to modern materials and advanced technology. With smart dental hygiene and routine checkups, they can last a decade or more.

So, whether you’re dealing with a cracked molar or just want a faster fix that doesn’t cut corners on quality, same-day crowns are a smart, durable choice.

Need a Crown Today?

If you’re in pain or have a dental emergency, RiteSmile Dental offers expert same-day crowns using state-of-the-art CAD/CAM technology.

Looking for a trusted dentist in Sugar Land for fast, reliable care?

Contact RiteSmile Dental today to schedule your appointment and restore your smile in a single visit.