Coronal Polish Certification Practice Test

What is the primary purpose of coronal polishing?

1. To whiten teeth

2. To apply fluoride treatments

3. To remove plaque and stains from tooth surfaces

4. To strengthen enamel

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

The primary purpose of coronal polishing is to remove plaque and stains from tooth surfaces. This procedure is essential in dental hygiene as it helps to maintain oral health by ensuring that teeth are clean and free from the buildup of biological materials that can lead to decay and gum disease. Coronal polishing involves the use of a rubber cup and polishing paste, which effectively smooths the tooth surface and enhances its appearance by removing extrinsic stains, often caused by dietary factors or tobacco use. This cleaning process also helps in decreasing the risk of dental issues by ensuring that the teeth are as clean as possible. While other options might relate to dental health or aesthetics—such as whitening teeth or applying fluoride treatments—these are distinct procedures with different intentions. Coronal polishing specifically targets the removal of debris and discoloration on the surfaces of the teeth, making it a crucial step in preventive dentistry. Strengthening enamel, meanwhile, is typically achieved through fluoride treatments rather than polishing.