A bridge is a traditional and time-tested method to replace a missing tooth. A bridge requires the support of the healthy neighboring teeth which are known as anchor teeth. Therefore, prior to the placement of the bridge, it is important to prepare the anchor teeth so that they can receive and support the bridge properly.

The dentist takes the oral impressions based on which the bridge is fabricated in the laboratory. It usually takes about three weeks for the bridge to be made. So in the meantime the dentist provides the patient with a temporary bridge that protects the prepared anchor teeth. There are a few precautions to be observed during this period while the temporary bridge is in place. The patient should follow the instructions of the dentist during this period and avoid eating very hard or sticky foods. Care must be taken while brushing teeth during this period as well.

The temporary bridge functions much like the permanent fixed bridge, so the patient is not likely to experience any discomfort or hurdle while eating, drinking, or speaking. From a cosmetic point of view as well the temporary bridge serves the same purpose as a fixed bridge. The main purpose of using a temporary bridge is to protect the teeth and gums against damage and infection until the permanent bridge gets ready.

When the permanent bridge is ready and tested, the patient must visit the dentist's office once again. The dentist will remove the temporary bridge and replace it with the permanent fixed bridge using dental cement. Just as with crowns, the patient has a choice of materials for bridges as well. The choice the material can be finalized in consultation with the dentist. The choice may depend on the location of the missing tooth, and its functional importance.

An experienced dentist will try to draw a balance between aesthetics and functionality while determining the choice of material for a bridge. The cost factor also plays a role in this decision. Porcelain or ceramic bridges are more appropriate when the bridge is located within the smile line area, and is easily visible to outsiders. The color of porcelain matches that of the natural teeth, thereby providing a discreet restoration to the patient.