Composite Filling

Published with the inputs from Dr Seena Manuel,  Senior Consultant, Dental,  Baby Memorial Hospitals- Kozhikode

A composite filling is a tooth-colored dental restoration used to repair teeth affected by cavities, cracks, or minor damage. Made of a resin-based material that blends with natural teeth, composite fillings restore function while maintaining a natural appearance and enhance aesthetics. They are a popular alternative to traditional silver (amalgam) fillings.

What is a composite filling?

A composite filling is a tooth-colored resin material applied to a decayed or damaged tooth. It bonds directly to the tooth surface, restoring strength and appearance. Because it matches the natural shade of teeth, it is especially suited for visible areas like front teeth.

How is a composite filling procedure done?

The dentist first removes decayed or damaged parts of the tooth, cleans the cavity, and applies the composite resin in layers. Each layer is hardened with a special curing light. The filling is then shaped and polished to match the tooth’s natural contour.

Are composite fillings better than silver fillings?

Composite fillings are preferred by many patients because they:

• Look natural and blend with the tooth color
• Bond directly to the tooth for added support
• Require less drilling compared to amalgam fillings
• Can be used for small and medium-sized cavities

However, silver (amalgam) fillings may last longer in some cases, especially for very large cavities or back teeth.

How long do composite fillings last?

With good oral hygiene, composite fillings can last 5–10 years or more. Their longevity depends on the size of the filling, chewing forces, and daily care. Regular dental check-ups help maintain them longer.

Is getting a composite filling painful?

No.  Mild sensitivity to hot, cold, or pressure may occur afterward but usually resolves within a few days.

What are the advantages of composite fillings?

• Natural tooth-coloured appearance
• Strong bonding to tooth structure
• Versatility for front and back teeth
• Less drilling compared to metal fillings
• No mercury toxicity compared to Silver Amalgam

What are the disadvantages of composite fillings?

Composite fillings may take slightly longer to place, are generally more expensive than silver fillings, and may wear faster in patients who grind their teeth.

Connect with Our Experts Today

If you have a cavity or damaged tooth, our Dental Care Team at Baby Memorial Hospitals provides safe and natural-looking composite fillings to restore your smile.

📞 Call us or book an Appointment Online to schedule your dental check-up.