Piezoelectric Versus Conventional Rotary Techniques for Impacted Third Molar Extraction: A Meta-analysis of Randomized Controlled Trials.

Medicine (Baltimore) · 2015 · PMC4616780 · PMID 26469902

Europe PMC DOI

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did not reach statistical significanceno p-value reported

Although there was a trend of less pain in piezosurgery, the difference did not reach statistical significance; however, we may not have sufficient power due to the limited sample size.

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