HOSA Dental Terminology Practice

What is the function of a framework in a removable prosthesis?

1. To provide aesthetic appearance to the denture.

2. To serve as a metal skeleton onto which a removable prosthesis is constructed.

3. To replace lost teeth.

4. To connect implant posts.

The correct answer is: To serve as a metal skeleton onto which a removable prosthesis is constructed.

The function of a framework in a removable prosthesis is to serve as a metal skeleton onto which the rest of the prosthetic components, such as artificial teeth and acrylic bases, are constructed. This metal framework offers structural support and stability, ensuring that the prosthesis can withstand the forces of chewing and speaking. It also provides a foundation that helps maintain the shape and alignment of the removable appliance. In addition to structural integrity, the framework allows for better distribution of forces across the supporting oral tissues, which can enhance comfort and improve the overall function of the prosthesis. The design of the framework can also influence the fit and retention of the removable prosthesis, helping to prevent movement during use. The other options, while related to removable prosthetics, do not accurately describe the primary function of the framework. Providing aesthetic appearance focuses more on visible aspects than structural support. Replacing lost teeth refers more to the overall purpose of the prosthesis rather than the specific role of the framework itself. Connecting implant posts relates to dental implants and their components, which may not be directly involved in the function of the removable prosthesis framework.