While this does not happen too often, it’s important for patients to be aware of potential discoloration and the steps they can take to prevent it from occurring.
Crown staining occurs when plaque builds up on the surface of the porcelain material over time. This happens because food particles, bacteria and saliva all contribute to the discoloration process, causing an unsightly yellow or brown tint on certain parts of the crown.
However, with proper oral hygiene habits such as brushing twice daily and flossing once per day, patients can reduce their chances of experiencing stained crowns significantly.