Composite Dental Fillings

Decay often develops in places that are easy to miss at home, gradually weakening the tooth from within. Treating it early keeps the repair simple.

At Lake Norman Dental, we use composite dental fillings to restore decayed areas with a material that blends in and supports the tooth at the same time.

What Are Composite Dental Fillings?

Composite dental fillings are made from a durable, tooth-colored resin that bonds to your natural enamel. They’re used to repair cavities, minor chips, and areas of wear without changing the appearance of your tooth.

Compared to traditional amalgam (silver) fillings, composite materials offer several advantages. They bond to the tooth rather than simply sitting inside it, which helps reinforce the structure and reduce the risk of cracks. They require less removal of healthy tooth structure during placement.

Composite fillings also match the natural shade of your tooth, while amalgam fillings are noticeably darker and more visible.

Benefits of Composite Fillings

• Blends naturally with your tooth color
• Bonds to the tooth for added strength
• Insulation from temperature changes caused by foods and beverages
• Preserves more healthy enamel during treatment
• Helps reduce the risk of cracks or fractures
• Provides a tight seal that limits future decay
• Mercury-free material
• Can be repaired without removing the entire filling

Are Composite Fillings Permanent?

Composite fillings are long-lasting, but not permanent. With proper care, they can remain in place for many years. Regular dental visits, good oral hygiene, and avoiding excessive pressure on treated teeth all help extend their lifespan.