Fillings

There are a number of different types of filling materials available depending on the size, shape and location of the cavity. Your dentist will advise you on which are best suited for your particular tooth.

Amalgam (silver) fillings

 

Are strong and durable

Have poor aesthetics and contain silver and mercury

Are non adhesive so require more tooth removal for retention.

Composite ( white) fillings

Are a close match to the natural tooth colour

Are mercury free

Are adhesive which enables as minimal tooth removal as possible and can help to prevent the tooth breaking in the future

May be more sensitive initially to temperature changes

Procedure is longer to carry out and are more expensive

Are best suited to small cavities and those near the front of the mouth.

Gold inlay/onlay fillings

Have excellent strength and durability

Protect the tooth from further breaks

Are most suitable for large fillings at the back of the mouth

Involve two visits and a laboratory fee.

Ceramic(porcelain) inlay/onlay fillings

Look very natural

Have good strength and durability

Protect the tooth due to adhesion

Are suitable for back teeth and fillings visible in the smile.

involve two appointments and a laboratory fee.