Composite Fillings: How Long Can You Expect Them to Last?

If you want to preserve your smile after a cavity in Charlottesville, Virginia, you might be interested in composite fillings from Rugby Dental Arts. These metal-free fillings are made from a mixture of fine glass and plastics. Dr. Gregory R Cox loves composite fillings for their esthetics, durability, and bio-inert capability.

But, like all filling materials, tooth-colored fillings don’t last forever. In this guide, we discuss the expected lifespan of composite fillings and provide tips on prolonging their longevity.

Composite fillings are the go-to dental fillings at Rugby Dental Arts

Patients with minor tooth decay, cavities, and stains don’t need to undergo extensive dental treatments. Composite resin treats dental damage and protects your tooth from further damage. Once your tooth is filled, it can last many years without additional restorative dental work.

Although amalgam (silver-colored) fillings have always been used to treat decay, most dentists have now switched to composite fillings. White fillings deliver natural-looking results because they can be color-matched to your natural teeth. Furthermore, instead of just filling your cavity, composite fillings bond seamlessly with your tooth’s natural structure, sealing your tooth from harmful bacteria.  

How long do dental fillings last?

Compared to metal fillings, you may think composite fillings aren’t long-lasting. In reality, white fillings are pretty resilient and could last for many years. Most composite fillings last between 7-10 years without any issues. However, some could last more than 10 years!

The longevity of white fillings varies between patients, as several factors influence the lifespan of your dental fillings:

• Oral hygiene — poor oral hygiene could attract decay around the filling, which compromises its structural integrity
• Location — fillings at the back of the mouth wear out faster due to the daily stress of chewing and grinding food
• Size of your filling — smaller white fillings tend to outlast their larger counterparts. The larger the filling, the more the chances of developing issues like displacement or chipping
• Diet — sugary and acidic foods could erode your enamel, weakening the support of the filling
• Bruxism — teeth grinding exert pressure on your teeth, which could dislodge or wear out your filling much faster

By maintaining optimal oral hygiene habits such as daily brushing and flossing and visiting your dentist regularly every six months, your fillings can last for several years. Also, limit intake of sugary foods and stay away from tobacco products. Finally, wear a mouth guard to protect your fillings and teeth against bruxism or sports injuries.

Tooth fillings near me

Would you like to treat tooth decay with composite fillings in Charlottesville, VA? Please call (434) 443-8034 to schedule an appointment with Rugby Dental Arts. 

Share this Article