HOSA Dental Terminology Practice

What is referred to as the pontic in bridge terminology?

1. The tooth that supports the bridge

2. The missing tooth being replaced

3. The material used to create the bridge

4. The part of the bridge that connects to the gums

The correct answer is: The missing tooth being replaced

In bridge terminology, the term "pontic" specifically refers to the dental artificial tooth that replaces a missing tooth in a dental bridge. This piece is an integral part of the bridge structure, designed to fill the gap where the natural tooth is absent, effectively restoring functionality and aesthetics to the patient's smile. The pontic is supported by the abutment teeth, which are the natural teeth that flank the gap, providing stability and support to the entire bridge. The other options serve different functions in the context of dental bridges. The tooth that supports the bridge pertains to the abutment, while the material used to create the bridge refers to the substances like porcelain or metal employed for construction. The part of the bridge that connects to the gums could relate to the base or design of the bridge but does not accurately define the pontic itself. Understanding the role of the pontic is crucial for recognizing its importance in prosthodontics and dental restoration.