What is characteristic of plaque appearance?

The characteristic appearance of plaque is best described as a soft, dense, furry-like deposit. Plaque is a sticky biofilm composed of bacteria, food particles, and saliva that forms on the surfaces of teeth. Its texture and appearance can vary, often appearing as a white or yellowish coating that feels somewhat fuzzy when touched. This description aligns with the quality of being soft and dense, indicating that it is not firmly attached like tartar, which would present a hard, rough surface.

The terminology used to characterize plaque often reflects its consistency and texture rather than its color or glossiness. While some deposits might have a shiny or smooth appearance due to salivary coating, the most accurate description focuses on the soft and fuzzy aspects that accumulate over time. This texture is significant because it underscores the need for regular dental hygiene practices like brushing and flossing to effectively remove plaque before it can harden into calculus.