Pericapsular Nerve Group (PENG) Block in Combination With the Quadratus Lumborum Block Analgesia for Revision Total Hip Arthroplasty: A Retrospective Case Series.

Cureus · 2020 · PMC7819427 · PMID 33500856

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an obvious trendno p-value reported

There is an obvious trend of decreased opioid requirements, but has not reached statistical significance due to small sample size (Figure 3 ).

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