Treatment of grade II furcation involvement using resorbable guided tissue regeneration membrane: A six-month study.

J Indian Soc Periodontol · 2012 · PMC3498712 · PMID 23162337

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failed to reach statistical significanceno p-value reported

Between the two groups, the mean reduction in the vertical probing depth in the test group was 1.50 mm and in the control group it was 1.38 mm, which failed to reach statistical significance.

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