Which of the following is a characteristic of a major connector of a denture?

A major connector is a crucial component of a denture that serves to connect the various parts of the prosthesis to create a stable and effective device. The primary characteristic of a major connector is rigidity, which is essential for the following reasons:

1. Structural Integrity: Rigidity ensures that the major connector can withstand the forces that are applied during chewing and other functional activities of the mouth. A rigid connector maintains the shape and alignment of the denture, preventing distortion that could lead to discomfort or compromise the function of the prosthesis.

2. Stability: A rigid major connector provides stability to the entire denture by distributing occlusal forces evenly across the supporting structures of the mouth. This is especially important in partial dentures, where the connector connects to the remaining natural teeth and tissues.

3. Support: The rigidity of the major connector supports the artificial teeth and helps in maintaining proper occlusion and alignment in relation to the opposing arch.

While some degree of thickness can contribute to the rigidity of the major connector, and flexibility is sometimes desired in specific prosthetic designs, the hallmark characteristic that defines a major connector's functionality is its rigidity. Transparency is not relevant as a characteristic of a major connector, as it is more about the material's interaction with light rather