Coronal Polish Certification Practice Test

Which type of stain is most commonly found on children's maxillary anterior teeth?

1. Brown stain

2. Yellow stain

3. Green stain

4. Black stain

The correct answer is: Green stain

The presence of green stain on children's maxillary anterior teeth is often attributed to specific factors related to oral hygiene and dietary habits. Green stain is typically associated with the accumulation of bacterial deposits, particularly in children who may have less rigorous oral hygiene routines. This type of stain can result from various sources, including poor brushing techniques or certain dietary choices that promote the growth of specific bacteria, leading to discoloration of the enamel. In young children, the anterior teeth are particularly susceptible due to their position and the habits related to diet and oral care. Green stain is commonly seen due to the presence of chromogenic bacteria that thrive in a plaque-rich environment. It’s important for clinicians to recognize this type of stain, as it highlights the need for patient education on oral hygiene practices. While other stains like brown, yellow, and black stains can occur, they are less frequently observed in the pediatric population and often have different underlying causes. Brown stains, for example, can be linked to dietary habits or the use of certain medications, whereas yellow stains often relate to the accumulation of plaque. Black stain, while also present in some cases, is not as prevalent as green stain among children. Therefore, the specific characteristics and prevalence of green stain on children's maxillary anterior