Deciding which dental filling option is right for you is a joint decision between both yourself and your dentist.
Your dentist will look at your tooth from an aesthetic and structural point of view and let you know the best options to fill the cavity. The size, location and depth of the cavity will all influence your dental filling options. Some dental fillings may not be suitable for certain teeth as they’re not strong enough, or some may not give a good enough finish for a front tooth.
Then it’s down to your preference. Some people don’t mind having a silver filling at the back of their mouths, while others only want invisible white fillings.
Amalgam fillings are exactly that.
An amalgam of different metals hardens to make the filling. These metals include zinc, copper, tin, silver and mercury.
This type of dental filling is mixed up and packed into your tooth.
When first placed this filling appears to be a shiny silver colour. Over many years the filling will darken and appear blacker.
If you pay attention you’ll hear the dental nurse pop the capsule and put it in the mixer.
This mixes up and amalgamates the different parts.
Once ready the dentist will place the filling in the cavity and pack it down.
The packing consolidates the filling to give it strength. This is why you’ll feel pressure on the tooth during this filling.
Composite dental fillings are made up of two components, a resin and a filler.
This is premixed in a tube. When used it’s squeezed out and sculpted.
It’s great for filling in cavities, but also for composite bonding and veneers.
Composites are white dental fillings. They come in many different shades to match all tooth colours. The shapes are mixed and matched, with certain stains added to make the dental filling invisible in your tooth.
Before it’s set, a composite filling is a plasticine-like material. It’s soft and mouldable.
Prior to placing the composite filling, we need to place a shampoo (called etch) and a conditioner (called a bond) on your teeth to get them ready.
The composite is then placed and moulded into the correct shape.
Once it’s looking good we use a blue light to set it and make it hard.
Again, this is a mixture of two components: an acid and a base.
A polymeric acid (liquid) is mixed with a basic glass (powder). When these are mixed together a chemical reaction starts where the two cause the material to harden into a filling.
GIC can be used for fillings, as a base under a composite or amalgam dental filling, or to seal the tops of teeth to stop decay getting in.
This dental filling can also be used as a cement to stick in crowns and orthodontic brackets, for example.
GIC is another white dental filling and comes in many shades.
However, it doesn’t have the same aesthetic finish as a composite. This is because it can’t be built up in layers and several shades to match the colour of the tooth as well.
This material is versatile and comes in many forms.
This dental filling can come in a capsule, which you will hear mixing in the same machine as the amalgam, or as a separate powder and water.
If separate the nurse will mix this tooth filling to the right consistency for its use. For example, a filling may be thick, but if sticking in a crown it may be runny.
A light setting GIC is also available, where the dentist will use the blue light to harden the material once it’s placed.
Ceramic dental fillings are made of porcelain.
They are invisible fillings made to match your tooth surrounding the cavity. They can be coloured and stained and made to look completely lifelike.
Ceramic fillings are placed in two appointments.
At the first appointment, the dentist will prepare the cavity and remove decay if needed. They’ll take a mould once the cavity is ready and place a temporary filling.
This mould is then sent to a dental technician.
The technician uses the mould to construct a bespoke white porcelain filling for your tooth. This takes roughly 7-10 days.
Once it’s ready your dentist will remove your temporary filling and glue in the ceramic filling.
This procedure is exactly the same as that of the ceramic filling. The only difference is the material the technician is using to make your bespoke filling.
The shiny stuff we wear around our necks.
In fact, there’s a spectrum of gold as you probably know. It can be very pure and equally expensive or diluted with other metals to make it more affordable.
The cost of your filling will be dependent on the cost of gold at the time if you’d like it pure. The price can be reduced by creating alloys which appear gold, but aren’t.
Golden!
It doesn’t matter if your filling is pure gold or not, the technician will make it look so.
Like the ceramic dental fillings, it’s over two appointments.
The process is almost identical, whereby the filling is manufactured by a dental technician outside of the dental surgery.
Once it’s ready your dentist will glue the gold dental filling in place.
Get in touch today to discover more about Tooth-Coloured Filling in Bournemouth and discover what makes us different from other dentists.