White fillings are made from a tooth-coloured composite material that matches the colour of your natural teeth, so they are less visible.

What is the composite filling made of?

Composite fillings use a mixture of acrylic resin and powdered glass. Composite material is ideal for small fillings and for teeth that receive only a moderate amount of pressure when chewing.

Is there any benefit to white fillings other than cosmetic?

• The acrylic resin, glass, and other material in the composite create a very strong bond. Your dentist places the filling in the cavity in layers, which helps strengthen your tooth.
• Your dentist can also preserve more of your natural tooth and the fillings bonds with your natural tooth to offer additional stability.
• White fillings are metal free and ideal for patients who have a metal allergy.
• Composite fillings are unaffected by changes in temperature that occur in your mouth, so you won’t experience hot and cold sensitivity and your filling won’t contract and expand, so the tooth is less likely to fracture.
• Composite resin is very versatile and can be used to repair teeth that are chipped, broken or worn.

How long does a white filling last before it needs to be replaced?

You can expect your white filling to remain in place for 5-10 years before you need to have it replaced.

If you would like to learn more about tooth-coloured composite fillings or are considering replacing your old amalgam (silver) fillings call Dentique Specialist Centre at 020 8360 0500 for an appointment.