Reason for a fixed bridge:
A dental bridge is a fixed (non-removable) appliance and is an excellent way to replace missing teeth.
There are several types of bridges. You and your dentist will discuss the best options for your particular case. The “traditional bridge” is the most popular type and is usually made of porcelain fused to metal. Porcelain fixed bridges are most popular because they resemble your natural teeth.
This type of bridge consists to two crowns that go over two anchoring teeth (abutment teeth) and are attached to pontics (artificial teeth), filling the gap created by one or more missing teeth. Dental bridges are highly durable and will last many years, however they may need replacement or need to be re-cemented due to normal wear.