What is the purpose of using a high-volume evacuator during coronal polishing?

The purpose of using a high-volume evacuator during coronal polishing is primarily to manage debris and fluids. During the polishing process, a substantial amount of saliva, abrasive polishing paste, and other debris can be produced. Using a high-volume evacuator helps to efficiently remove these materials from the patient's mouth. This not only aids in maintaining a clear view of the working area but also helps ensure the comfort and safety of the patient by minimizing the risk of aspiration or swallowing of any debris.

While increasing polishing speed, applying fluoride, and monitoring patient comfort are important aspects of dental practice, they are not the primary functions of a high-volume evacuator. The use of this equipment is crucial for maintaining a clean and safe environment during procedures, allowing for a more effective and pleasant experience for both the patient and the dental professional.