Color Stability of CAD-CAM Denture Base Materials: A Narrative Review

The color stability of an acrylic denture base is crucial for long-term success, as discoloration during routine use can lead to patient dissatisfaction and the need for denture replacement. Different beverages and food colorants are the main factors contributing to color change. Various denture base materials are available and have different mechanical and chemical properties, which result in varying levels of stainability