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White Fillings
White Fillings Rating 5 out of 5 based on 5 reviews

White fillings

From time to time patients may need a dental filling to restore a decayed or fractured tooth. White fillings have become increasingly popular over the years.

What causes tooth decay?

Tooth decay is caused by acid-producing bacterias that are found in plaque. These acids occur after eating and drinking and can break down the enamel and dentine of the teeth.

How do I prevent tooth decay?

In order to prevent tooth decay, it is advised to floss once a day, brush twice daily, and limit dietary sugar intake. Patients who are at high risk of developing tooth decay should also consider using a fluoride mouthwash.

How is tooth decay treated?

Early tooth decay can be treated by following the above oral hygiene routine and attending 6-month check-ups with your dentist. Moderate tooth decay will usually need a filling. Very advanced tooth decay will most likely need a root canal treatment.

What types of white fillings are available?

A white composite filling is the most commonly used type of filling these days. They look very natural and bond to the remaining tooth tissue very well.

Porcelain or composite Inlays or Onlays are more appropriate for larger cavities and take two visits to complete, in comparison to white filling taking one visit.

Dental filling aftercare

In the immediate period after a filling is carried out, that side of the mouth may be very numb. It is advisable not to use the tongue and lip on that side of the mouth too much until the numbness has stopped.

Daily Flossing and brushing of the tooth and filling are essential to prevent bacterial accumulation around the filling margins which can lead to bacterial leakage.

Are there any risks to having white fillings?

Sometimes sensitivity can occur. This usually settles down shortly afterward. White fillings can also stain, debond, chip, or fracture over time.

What is the difference between white and silver fillings?

White fillings bond to the tooth tissue far better than silver fillings and look much more natural because they closely resemble tooth enamel. However metallic silver fillings are stronger and have a longer average lifespan.

Silver amalgam fillings contain mercury. The use of this metal has raised some controversy over the years within the dental profession. Although the health risks remain unproven, some patients prefer not to have any silver fillings at all.

White fillings are more technically demanding than silver fillings, they require more surgery time, and usually cost more.

How long do white fillings last?

With good aftercare and maintenance, white fillings should last for many years. Studies show that the average lifespan of a white composite filling is around 3-5 years. Studies also show that a composite or porcelain Inlay or Onlay last on average from 5-10 years.


Pearl Dental Clinic is open 7 days a week from 9am to 10pm. You can book an appointment by calling us on 0203 750 5300 or emailing us or booking an appointment online


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