A bridge is a fixed appliance that is used to replace a missing tooth or teeth.
There are Two Types of Bridges
There are three types of bridges that are commonly used today
1. Traditional fixed bridge - This is the most common type of bridge, in which porcelain crowns are placed over the two surrounding teeth and used as anchors to hold the false tooth in place. The false tooth is usually made of either porcelain fused to metal or ceramics.
2. Cantilever bridge – A cantilever bridge is used when teeth are present on only one side of the gap. These are used typically in areas of your mouth that doesn’t experience an intense chewing load, such as your front teeth.
How it's done
A minimum of two visits are required for placing a bridge. At the first visit, three important steps are completed. Firstly, the surrounding teeth are prepared to be fitted with a crown. This may including filing down the tooth so that the crown can fit over it. Secondly, an impression is taken of your teeth which will be sent to a laboratory to prepare the bridge and crown. Finally, the dentist fits your teeth with a temporary bridge to protect them while the bridge is prepared at the laboratory.
At the second visit, the temporary bridge is removed and the permanent bridge is fitted and adjusted.