A randomized placebo-controlled trial to evaluate a novel noninjectable anesthetic gel with thermosetting agent during scaling and root planing in chronic periodontitis patients.

Saudi J Anaesth · 2016 · PMC4799613 · PMID 27051372

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highly significantno p-value reported

The results demonstrated highly significant reduction in patient's perception of pain for the side of the mouth having the test gel as compared to the side of the mouth having the placebo, reported through NRS and VRS scoring P < 0.001.

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