Fillings

Your dentist will examine the tooth and take x-rays to determine if you need a filling. If they recommend that you have a tooth filled, schedule an appointment without delay. Leaving a decaying tooth untreated can lead to infection and possibly an abscess.

What is the filling procedure?

Prior to beginning treatment, your dentist will review the steps involved and encourage you to ask whatever questions you need to set your mind at ease. If dental procedures make you nervous, you will be given the option of sedation medication that leaves you awake but relaxed.

After numbing the treatment area using a local anaesthetic, your dentist will clear away all traces of infection and clean the area in preparation for applying the filling material. This material plugs the places where bacteria can enter, preventing further decay-induced damage. Your dentist will check your bite and reshape the filling substance if necessary. Once the correct shape is achieved, the filling will be polished to make the new tooth surface both functional and natural-looking.

Once the procedure is over your dentist will advise you on how to prevent decay from forming around the new filling or in your other teeth. At-home treatments include regular brushing and flossing and even fluoride rinses to deter plaque build-up.

What filling material is available?

The most commonly used filling materials are:

• Porcelain: Porcelain fillings, which are also known as inlays and onlays, resist staining and protect most of the tooth. They are tooth-coloured, so their appearance is difficult to detect: something patients appreciate.
• Composite resins: This filling type is matched to your tooth colour, resulting in a natural appearance. Composite resins are bonded to your tooth, providing stability to weakened teeth.
• Gold: Many dentists favour gold as a filling material because they are compatible with gum tissues and last a long time. Gold is relatively expensive, however, and require multiple dental visits to complete the treatment.
• RMGI (Resin Modified Glass Ionomer):  Children and the elderly are frequent recipients of this tooth-coloured filling material, because the treatment is more comfortable and its duration is relatively short.
• Amalgam: Amalgam fillings are made from blended materials that are durable and resist ‘wear and tear’.  They are the most economical filling option.

The filling type that your dentist recommends will depend on the condition of your tooth as well as your budget and personal preference. We will make sure that your treatment is comfortable and you are happy with the results.