In the PHP scoring system, what does a score of 0 indicate?

In the PHP scoring system, what does a score of 0 indicate?

• A. Debris in 1 section
• B. Debris in 2 sections
• C. No debris
• D. Debris in 5 sections

Answer: (C)

In the PHP scoring system, cleanliness on tooth surfaces is quantified by checking defined sections for debris. A zero means there is no debris detected in any of the assessed sections, indicating a clean surface. As debris is found in more sections, the score increases, showing reduced cleanliness. So a zero score directly corresponds to no debris. The other options describe debris present in sections, which would yield nonzero scores.

In the PHP scoring system, cleanliness on tooth surfaces is quantified by checking defined sections for debris. A zero means there is no debris detected in any of the assessed sections, indicating a clean surface. As debris is found in more sections, the score increases, showing reduced cleanliness. So a zero score directly corresponds to no debris. The other options describe debris present in sections, which would yield nonzero scores.