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What is the purpose of coronal polishing?

  1. To whiten teeth

  2. To remove calculus

  3. To remove plaque and stains from tooth surfaces

  4. To restore damaged enamel

The correct answer is: To remove plaque and stains from tooth surfaces

The purpose of coronal polishing is to remove plaque and stains from tooth surfaces. This procedure typically involves using a dental handpiece equipped with a polishing cup and a specialized paste designed to gently abrade and clean the outer layers of teeth. The focus of coronal polishing is primarily on enhancing the aesthetics of the teeth by eliminating surface imperfections, such as food and beverage stains, plaque buildup, and any external deposits that may affect the appearance of the enamel. By effectively cleaning these tooth surfaces, coronal polishing can also contribute to overall oral hygiene, as removing plaque can help reduce the potential for cavities and other dental issues that arise from plaque-related bacteria. This procedure is not intended for whitening teeth, as that typically involves different techniques and products, nor is it meant for the removal of calculus, which is a hardened buildup requiring professional scaling. Additionally, while coronal polishing can improve the appearance of teeth, it does not restore damaged enamel, which is often a more complex process involving restorative dentistry.