A Guide to Dental Fillings and Understanding Your Options

If you've been told you need a filling, there's no need for concern - dental fillings are one of the most common treatments our Teddington dentists provide. But it's natural to have questions, so in this article we're going to explain why we use them and what fillings are made of.

Have questions about your fillings or due for a check-up? Contact our team at Church Road Dental Care Centre today.

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Dental fillings explained: what you need to know

Why do we use fillings?

When a tooth has decay (a cavity), a filling is used to repair the damage and restore its strength and function. Fillings help prevent the decay from spreading and protect the tooth from further harm.

What are fillings made of?

Our Church Road dentists explain that there are several types of dental filling materials available today:

Composite resin: A tooth-coloured material made from a mixture of plastic and fine glass particles. It blends in beautifully with natural teeth and is commonly used for front or visible teeth.

Amalgam: A silver-coloured filling made from a mixture of metals, including mercury, silver, tin and copper. Amalgam has been used for decades and is known for its strength and durability - particularly useful for back teeth under heavy chewing pressure.

Glass ionomer: Another tooth-coloured option, often used for smaller fillings or baby teeth. It releases fluoride, which can help protect the tooth.

Ceramic and gold: Less common but long-lasting options. Ceramic (often porcelain) is strong and natural-looking, while gold is extremely durable but more noticeable and typically more expensive.

What to remember

Dental fillings are a safe and effective way to treat tooth decay and keep your mouth healthy. If you would like to discuss your options, our Teddington dentists are always here to help. Your comfort and peace of mind matter just as much as your oral health.

Got questions about your fillings or need to book a check-up? Get in touch with our team at Church Road Dental Care Centre today.