What is the relationship between coronal polishing and biofilm?

Coronal polishing plays a crucial role in the removal of biofilm from the surfaces of the teeth. Biofilm is a sticky, colorless film of bacteria that forms on teeth and can lead to dental diseases if not properly managed. During the coronal polishing process, a dental assistant uses a polishing paste and a rotating rubber cup or bur to effectively eliminate the biofilm and any surface stains on the enamel. The mechanical action of polishing contributes to smoothing the tooth surface, making it less conducive for biofilm development in the future.

The process not only enhances the aesthetic appearance of the teeth but also contributes to overall oral health by reducing the bacterial load that can cause plaque accumulation and subsequent dental issues. Therefore, understanding this relationship between coronal polishing and biofilm is essential for dental assistants in promoting effective oral hygiene practices among patients.