What is the primary function of the high-volume evacuator (HVE) tip?

The primary function of the high-volume evacuator (HVE) tip is to keep the surgical field clear. During dental procedures, it is essential to maintain a clean and dry environment, which allows the dentist to see the area clearly and perform tasks efficiently. The HVE is designed to remove fluids, debris, and any other contaminants from the mouth, which not only enhances visibility but also helps prevent the patient from swallowing or aspirating materials during treatment. This is particularly crucial during procedures such as extractions, fillings, or any other operation where significant moisture or debris may accumulate.

Using the HVE effectively supports a safer and more precise dental practice, enabling the clinician to focus on the treatment being conducted without visual obstruction. Other functions, while important in different contexts, do not primarily define the role of the HVE.