We all know the importance of good oral hygiene. Regular brushing, flossing and use of mouthwash are essential to maintain good teeth and prevent the build-up of bacteria. However, occasionally even the most careful of us can still experience problems with our teeth. This is where fillings can prove useful. Fillings can be used for two predominant reasons: to provide protection against further bacterial build-up in the tooth, or to strengthen and protect a tooth which may have been slightly decayed. Fillings may occasionally be recommended to help with other issues too, including malocclusion (having an incorrect bite) and helping a patient to chew correctly. Fillings are usually only used to help teeth with less serious types of damage. While these functions are shared by all types of filling, the different types of dental filling are suited to different needs for different patients.

Amalgam fillings

Amalgam fillings are made from metal, usually a mix of metals including sliver, copper, mercury and tin. This means they can be noticeable as they do not match up with the natural colour of teeth. However, this type of filling is incredibly strong and can withstand great pressure asserted by bites. This also ensures longevity; with correct care, amalgam fillings can last up to twelve years.

Composite fillings

Composite fillings meanwhile are made of a soft material which can be moulded to the exact shape of the tooth. While they are not as long-lasting as amalgam fillings, usually lasting around five years, they provide a much better look cosmetically, as composite fillings can easily be made to match the colour of the surrounding teeth. This procedure is best suited to smaller fillings that do not need to withstand great pressure. The CEREC procedure, using new technology, similarly allows for ‘invisible’ fillings, and can be completed in one appointment.

Contact Dublin18 Dental Care for further information on your suitability for this procedure.