Polishing is primarily used to do what?

Polishing is primarily used to do what?

• A. Smoothing the surface of the denture
• B. Smoothing and shining the surface without changing contour
• C. Removing material to adjust borders
• D. Taking new impressions

Answer: (B)

Polishing aims to create a smooth, glossy denture surface. It uses fine abrasives to remove micro-scratches and bring the surface to a high shine, all while preserving the denture’s existing contours and borders. If material were being removed to alter borders or shape, that would be a shaping or trimming step, not polishing. Taking new impressions is unrelated to finishing the processed denture’s surface. The benefit of proper polishing is a comfortable feel, improved aesthetics, and easier hygiene due to the smooth surface.

Polishing aims to create a smooth, glossy denture surface. It uses fine abrasives to remove micro-scratches and bring the surface to a high shine, all while preserving the denture’s existing contours and borders. If material were being removed to alter borders or shape, that would be a shaping or trimming step, not polishing. Taking new impressions is unrelated to finishing the processed denture’s surface. The benefit of proper polishing is a comfortable feel, improved aesthetics, and easier hygiene due to the smooth surface.