HOSA Dental Terminology Practice

Which bridge type is specifically designed to anchor to adjacent teeth?

1. Cantilever bridge

2. Maryland bridge

3. Fixed bridge

4. Resin-bonded bridge

The correct answer is: Fixed bridge

A fixed bridge is specifically designed to anchor to adjacent teeth. This type of bridge consists of two or more crowns that are placed on the teeth adjacent to the gap created by missing teeth. The crowns support the artificial tooth or teeth, known as pontics, which fill the gap and restore both function and aesthetics. Fixed bridges offer several advantages, including stability and the ability to effectively restore chewing function. Because they are anchored to natural teeth, fixed bridges are more secure compared to other types of bridges, such as cantilever or Maryland bridges, which may rely on different methods of support. In a cantilever bridge, one end is anchored to only one adjacent tooth, which may not provide the same level of support as a fixed bridge that is anchored on both sides. Meanwhile, a Maryland bridge is typically designed with a frame that is bonded to the back of adjacent teeth, offering a less invasive option but not as stable as a fixed bridge. Lastly, a resin-bonded bridge generally involves a similar concept to a Maryland bridge, utilizing resin to bond the prosthetic tooth to the canine or adjacent teeth, rather than fully enclosing them with crowns. Overall, a fixed bridge is optimal for securely anchoring to adjacent teeth, ensuring a durable and