What is the expected result of a properly performed coronal polishing procedure?

A properly performed coronal polishing procedure is designed to remove surface stains and plaque from the teeth, leading to a brighter smile as a result. This is achieved through the use of a polishing paste and a rotating instrument, which work together to effectively clean the enamel surface. During the procedure, the dental professional focuses on the removal of extrinsic stains that can accumulate from food, beverages, and other factors, enhancing not only the appearance of the teeth but also contributing to overall oral hygiene.

In contrast, other options do not accurately depict the results of coronal polishing. Filling of cavities refers to restorative dental procedures that address decayed teeth, which is not a role of coronal polishing. Permanent whitening of teeth implies a more intensive treatment that alters the natural color of teeth beyond just surface cleaning, often requiring bleaching agents, and cannot be achieved through coronal polishing alone. Lastly, stating that there would be no change in oral appearance contradicts the fundamental purpose of the procedure, which is to visibly clean and improve the aesthetic appearance of the teeth. Thus, the expected result of a properly performed coronal polishing procedure indeed leads to a brighter smile with reduced surface stains and plaque.