What is the role of a pontic in a dental bridge?

A pontic serves a critical function in a dental bridge, which is to replace a missing tooth in the arch. It is an artificial tooth that fills the gap left by the lost tooth, ensuring both aesthetics and function. By providing a realistic appearance, a pontic helps maintain the visual integrity of the smile. Additionally, it restores the ability to chew and speak properly, which can be adversely affected by missing teeth.

The pontic is supported by the adjacent teeth, known as abutments, which anchor the bridge in place. This connection is essential for the structural stability of the bridge and assists in redistributing bite forces, which helps to maintain the oral health of the neighboring teeth and tissues.

In contrast, other functions mentioned, such as support and connection, pertain more to the overall structure of the dental bridge rather than the specific role a pontic plays. While temporary coverage can be provided during dental procedures, it does not pertain to the primary role of the pontic in a bridge. Therefore, the emphasis on aesthetics and function highlights the importance of the pontic in both the appearance and the practical use of a dental bridge.