What is one of the materials used in the fabrication of removable prostheses?

Elastomer impression material is widely used in the fabrication of removable prostheses due to its superior accuracy and stability. This material provides precise impressions of the oral structures, which is crucial for ensuring that the prostheses fit well and function properly. Unlike other materials, elastomers are flexible, allowing for easy removal from the mouth without distorting the impression, thereby maintaining detail.

This quality is essential in customizing removable dentures or partial dentures to the unique contours of the patient's mouth, ensuring that the final product is comfortable and effective. On the other hand, the other materials listed, like alginate bonding agents, composite resins, and glass ionomer cement, serve different purposes in dentistry, such as bonding, filling cavities, or providing secondary retention, but are not used for creating the impressions necessary for removable prostheses. Thus, understanding the specific roles and applications of various dental materials is critical for dental nursing practice.