What tool is used to measure the OHI-S?

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Multiple Choice

What tool is used to measure the OHI-S?

Explanation:
The measurement of the OHI-S relies on a blunt-ended dental probe to assess debris and calculus on selected tooth surfaces after drying. Using the probe, you gently explore each designated surface to detect the presence and extent of soft debris or hard calculus, then assign a score from 0 to 3 for debris and a separate 0 to 3 for calculus. This standardized probing touch allows consistent, repeatable scoring across surfaces and patients, which is essential for comparing oral hygiene status. A mirror helps visualize the teeth but doesn’t perform the measurement. An explorer is more about detecting calculus through scraping and may be more invasive for this index. Cotton pliers aren’t involved in the scoring process.

The measurement of the OHI-S relies on a blunt-ended dental probe to assess debris and calculus on selected tooth surfaces after drying. Using the probe, you gently explore each designated surface to detect the presence and extent of soft debris or hard calculus, then assign a score from 0 to 3 for debris and a separate 0 to 3 for calculus. This standardized probing touch allows consistent, repeatable scoring across surfaces and patients, which is essential for comparing oral hygiene status.

A mirror helps visualize the teeth but doesn’t perform the measurement. An explorer is more about detecting calculus through scraping and may be more invasive for this index. Cotton pliers aren’t involved in the scoring process.

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