The Difficult Airway

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Needle Cricothyrotomy

  • Prepare the necessary equipment
  • Ensure patient meets criteria for intervention
  • Identify proper landmark
  • Prepare the site
  • Perform puncture of cricothyroid membrane with the needle at a 90-degree angle
  • Aspirate to ensure placement
  • Angle the needle cephalic 45-degrees and advance catheter off of needle
  • Attach oxygenating device


Melker Emergency Cricothyrotomy Catheter Kit.
William Rosenblatt, MD


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