What is the purpose of the air-water syringe during coronal polishing?

The purpose of the air-water syringe during coronal polishing is to rinse the mouth and dry the tooth surfaces before and after polishing. This instrument is essential for maintaining a clean and clear view of the treatment area. Before polishing, it helps to remove debris and saliva from the teeth, ensuring effective and safe application of polishing agents. After polishing, it aids in rinsing away any remaining polishing paste and debris, promoting good oral hygiene and comfort for the patient.

Using the air-water syringe contributes significantly to the overall effectiveness of the polishing procedure. Keeping the area clean and dry facilitates better adherence of the polishing materials and helps to avoid any potential irritation to the oral tissues. This step is crucial for achieving optimal results in coronal polishing and enhancing patient satisfaction.