DMFT index counts which units?

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Enhance your ADHP Cariology knowledge with our quiz. Study with flashcards and multiple choice questions. Each question includes hints and detailed explanations to help you prepare effectively and ace your exam!

Multiple Choice

DMFT index counts which units?

Explanation:
The main idea here is that DMFT measures caries experience by counting whole teeth, not parts of teeth. Each tooth is categorized as decayed (D), missing due to caries (M), or filled (F), and the total is the sum of these categories. In other words, a tooth is counted as one unit even if it has multiple decay surfaces or a restoration, so the unit being counted is the tooth itself. Surfaces would be counted in a different index (DMFS), and jaws or crowns aren’t the units used in this measure. So the correct unit that DMFT counts is teeth.

The main idea here is that DMFT measures caries experience by counting whole teeth, not parts of teeth. Each tooth is categorized as decayed (D), missing due to caries (M), or filled (F), and the total is the sum of these categories. In other words, a tooth is counted as one unit even if it has multiple decay surfaces or a restoration, so the unit being counted is the tooth itself. Surfaces would be counted in a different index (DMFS), and jaws or crowns aren’t the units used in this measure. So the correct unit that DMFT counts is teeth.

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