Healthy and Natural-Looking Restorations
Composite fillings—commonly known as “light-cured fillings” or “white fillings”—involve restoring teeth that have lost structure due to decay or trauma using special resin-based materials that match the natural tooth color. Replacing the gray amalgam fillings frequently used in the past, composites offer a combination of health benefits and aesthetic appeal.
Why Are Composite Fillings Needed?
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Cavity Treatment: Following the removal of decay affecting the tooth enamel and dentin layers, the resulting cavity is structurally filled, restoring the tooth’s chewing function.
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Replacement of Old Fillings: Replacing old amalgam (black/gray) or composite fillings that do not meet aesthetic expectations or have developed secondary decay underneath due to compromised marginal integrity.
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Wear and Sensitivity: Relieving sensitivity by covering areas of wear (abrasion/erosion) on the root surfaces of teeth caused by improper brushing or teeth grinding (bruxism).
How does the treatment process proceed?
Under local anesthesia, decayed or damaged tooth tissue is completely removed. The resulting cavity is prepared using special gels to ensure the filling material adheres properly. The composite material is placed into the tooth in small layers, with each layer hardened (cured) using a blue halogen or LED light. Finally, the height of the filling is adjusted, and it is polished until it matches the smoothness of the natural tooth.
Frequently Asked Questions
Are composite fillings strong enough to be used on back teeth?
Yes. Thanks to advancements in nanotechnology, modern composite fillings are highly resistant to the high chewing forces in posterior regions and are long-lasting.
Is there any pain after a filling is placed?
After the removal of deep cavities, experiencing mild sensitivity to hot and cold temperatures for a few days is a normal physiological adaptation process that resolves on its own over time.
Conclusion
Composite fillings provide durable and healthy restorations that are indistinguishable from the outside, precisely mimicking the tooth’s anatomical form and color.