HOSA Dental Terminology Practice

What defines a fixed bridge in dentistry?

1. A bridge that can be removed by the patient

2. A bridge cemented into the oral cavity

3. A bridge made of flexible materials

4. A bridge installed on the upper teeth only

The correct answer is: A bridge cemented into the oral cavity

A fixed bridge in dentistry is specifically defined as a prosthetic device that is permanently affixed to the teeth or implants in a patient's mouth. This means that once a fixed bridge is placed, it cannot be removed by the patient without professional assistance. The device spans the gap created by one or more missing teeth, using adjacent teeth as anchors. The materials used in fixed bridges are typically rigid to provide stability and durability, further differentiating them from removable options. The use of cement to secure the bridge ensures that it remains in place, allowing for normal eating and speaking without the fear of it dislodging. Therefore, a fixed bridge is characterized by its stability and permanence in the oral cavity, making it an integral solution for missing teeth that enhances both functionality and aesthetics for the patient.