DMFS measures caries experience at which level?

DMFS measures caries experience at which level?

• A. Surfaces
• B. Teeth
• C. Individuals
• D. Communities

Answer: (A)

DMFS measures caries experience at the surface level. It stands for decayed, missing due to caries, and filled surfaces, so each tooth surface (mesial, distal, buccal, lingual, occlusal) is counted separately. Because each tooth has multiple surfaces, this approach captures multiple affected areas on a single tooth and across the mouth, giving a more detailed picture of caries burden than simply counting teeth. For example, a tooth with decay on two surfaces contributes two to the DMFS score, and the overall score reflects how widespread caries is across all surfaces. In primary dentition, the equivalent measure is dmfs.

DMFS measures caries experience at the surface level. It stands for decayed, missing due to caries, and filled surfaces, so each tooth surface (mesial, distal, buccal, lingual, occlusal) is counted separately. Because each tooth has multiple surfaces, this approach captures multiple affected areas on a single tooth and across the mouth, giving a more detailed picture of caries burden than simply counting teeth. For example, a tooth with decay on two surfaces contributes two to the DMFS score, and the overall score reflects how widespread caries is across all surfaces. In primary dentition, the equivalent measure is dmfs.