With fillings being one of the most common dental procedures, it’s little surprise that there’s a significant degree of variation when it comes to which types of fillings are available. There are a few main types of filling, separated based on the material used, but these can be split into two broad categories. These are direct and indirect fillings.

Direct Fillings

Direct fillings are fitted into the mouth in a single appointment, without the need for any temporary restorative or protective work and without relying on a dental lab to produce the fillings before they can be fitted.

Silver Amalgam Fillings

These fillings are made with an amalgam of silver, zinc, tin, and copper and their appearance and performance reflect this. They can be very strong and resilient, but their silver color can be more noticeable than the alternatives and this can be off-putting for patients. Certain groups may also wish to avoid them because of the mercury content, but your dentist will be able to advise you further if this applies to you. 

Resin Composite Fillings

These fillings are a popular choice with patients as their color can very closely match the color of their teeth, making them a much more discreet option. Made using a resin base in combination with powdered quartz, glass, or silica, they’re more expensive than amalgam fillings and not quite as durable.

Glass Ionomer Fillings

Also known as acrylic fillings, glass ionomer fillings often don’t last as long as other types of filling, potentially not even lasting five years. However, they can present a good option for children whose teeth are still developing and changing, and can release fluoride to help fight tooth decay.

Indirect Fillings

Indirect fillings are produced in a dental laboratory before being fitted into the patient’s mouth. This means that if you opt for an indirect type of filling, you’ll typically have to visit the dentist’s office twice. The first appointment will involve impressions being taken that will be used to create the filling, which will be fitted during the second appointment. However, in some cases, your dentist may be able to use computer-assisted design and manufacturing (CAD and CAM) to fit an indirect filling in a certain appointment.

Indirect fillings can be useful when a tooth is too damaged for a direct filling to be used but still intact enough that fitting a crown isn’t considered necessary.

Gold Fillings

These fillings are made from a combination of gold and other metals such as silver, copper, and tin. They have a distinctive gold color and are one of the more expensive options but are incredibly durable, lasting up to fifteen years.

Porcelain Fillings 

These ceramic fillings closely match your teeth’s natural color, making them a more discreet option and a good choice for those needing an indirect filling but wanting something less noticeable than gold.

Figuring Out Which Is Right for You

Whilst it’s good to understand what options are available, the only way to truly know which is best for you is by speaking to your dentist. Here at Chestermere Smiles Dental, we’d be happy to help you understand your options and take care of your teeth, whatever you need. If you’re looking for a dentist in Chestermere, AB, contact us today.