How Long Do One-Day CEREC Crowns Last?

Same-day CEREC crowns have totally altered the way dental restoration works. These crowns are planned, created, and inserted within one visit. Their convenience is unmatched. This has made these crowns a popular option for many.

One common query regarding the same-day CEREC crowns is how long they last. Well, the longevity of these crowns depends on multiple factors. Do you know about them? If not, then this blog is for you. 

What is the Expected Lifespan of CEREC Crowns?

CEREC crowns typically last around 10 to 15 years. But with good care, some patients maintain them for 20 years or more. Their longevity is similar to that of conventional porcelain crowns but a bit less than metal-based ones such as gold or porcelain-fused-to-metal (PFM) crowns that can survive more than 20 years.

What Are the Factors That Influence Longevity of One-Day CEREC Crowns?

There are a number of factors that determine the lifespan of a CEREC crown:

Strength of the Material

CEREC crowns are constructed using high-quality ceramic, which is both strong and natural-looking. Ceramic, though, is more susceptible to wear and tear than metal crowns, particularly in patients who have a grinding habit or chew hard foods regularly.

Oral Hygiene Habits

Good oral health is important in prolonging the life of CEREC crowns. Brushing twice a day, regular flossing, and visiting the dentist for professional cleaning avoid decay around the crowned tooth. The crown itself will not rot, but the underlying tooth structure can still be prone to decay and gum disease.

Biting and Chewing Pressure

Too much force will reduce the life of any crown. If you grind teeth (bruxism) or chew on hard things like ice, pens, or fingernails, it will cause premature wear or even crack the CEREC crown. In such cases, a nightguard will be best to protect the crown. 

Location of the Crown

When and where the crown is placed in your mouth make a difference. CEREC crowns on anterior teeth tend to wear out less quickly because they have less pressure from chewing. Crowns on molar teeth experience more pressure and can wear down more quickly.

Quality of Fit and Bonding

A well-fitted crown provides greater longevity. A poorly fitted crown can cause gaps where bacteria can collect, raising the risk of decay and failure. With CEREC technology, you get accurate digital impressions. This helps in getting the perfect fit of the crown. 

How to Maximize the Lifespan of CEREC Crowns?

Though CEREC crowns are made to last for years, taking good care is necessary to keep them intact and functional. Some tips to help maximize their longevity are as follows:

• Have a regular oral hygiene routine with regular brushing and flossing.
• Avoid chewing hard substances such as ice, hard candies, or non-food substances.
• Wear a nightguard if you grind your teeth to avoid excessive wear.
• Visit your dentist on a regular basis for checkups and professional cleanings to keep tabs on the status of your crown.

CEREC crowns represent an excellent blend of convenience, hardness, and attractiveness. On average, they survive for 10 to 15 years. But, with correct treatment, they last longer. Caring for your CEREC crown in the same way that you would care for a natural tooth will allow you to maximize your restoration. 

If you have questions regarding the durability of your crown or want information on how to make it last longer, our dentist can offer advice specific to your situation.