Single-flap versus double-flap approach for periodontal pocket reduction in supraosseous defects: a comparative study.

J Periodontal Implant Sci · 2021 · PMC8367645 · PMID 34387044

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highly significantno p-value reported

Similarly, the control sites showed a mean PPD reduction of 2.41 mm from baseline to 3 months and 2.21 mm at 6 months; these changes were also highly significant.

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