Effect of 980 nm diode laser irradiation in comparison with conventional irrigation on smear layer removal from radicular dentin-an in vitro experimental study.

BDJ Open · 2026 · PMC12953749 · PMID 41771829

Europe PMC DOI

hedged sentence

0.0010

closest p · 0.0× alpha

0.0010

boldest claim

The sentences

highly significantp = 0.001actually significant

Area of dye penetration (mm 2 ) Statistical analysis demonstrated a highly significant difference between the root canal irrigants across all three levels ( p = 0.001).

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