Articaine Needle - Free Anesthesia Vs Conventional Anesthesia in Root Canal Treatment of Irreversible Pulpitis in Permanent Teeth: A Prospective Study on Anesthetic Efficacy and Effects on Pain.

J Pain Res · 2025 · PMC12024466 · PMID 40290614

Europe PMC DOI

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did not reach statistical significanceP > 0.05actually significant

Although the difference did not reach statistical significance (P > 0.05), there was a trend towards a longer duration of anesthesia with articaine needle - free anesthesia.

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