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Effect of the Bevel Direction of Puncture Needle on Success Rate and Complications During Central Venous Catheterization

Seoul National University Hospital · 2009
ClinicalTrials.gov · Datasets · License: Public Domain · 2009
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To test the hypothesis that approaching the internal jugular vein with the needle bevel down would produce less injury to the vessel wall compared to the bevel up approach during central venous catheterization.
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