Puncture and localization for percutaneous endoscopic lumbar discectomy with C-arm navigation: a randomized controlled cadaver trial.

Ann Transl Med · 2021 · PMC8743699 · PMID 35071424

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a decreasing trendno p-value reported

In contrast, although there was a decreasing trend in the overall time taken for puncture and localization using the conventional method, apparent fluctuations were observed.

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