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Anesthesia and analgesia · Apr 2010
Comparative StudyA comparison of four techniques of emergency transcricoid oxygenation in a manikin.
- Nazar Salah, Roisin Ni Mhuircheartaigh, Niamh Hayes, and Conan McCaul.
- Department of Anaesthesia, Rotunda Hospital, Parnell Square, Ireland.
- Anesth. Analg. 2010 Apr 1;110(4):1083-5.
AbstractCricothyroidotomy is the final rescue maneuver in difficult airway management. We compared 4 techniques of oxygenation via the cricothyroid membrane in a manikin. The techniques were wire guided, trocar, cannula with jet ventilation, and blade technique (scalpel with endotracheal tube). In the wire-guided group, the time taken to ventilation was slower on all attempts, and there were no successful attempts in <40 seconds. There were no differences between the other groups at any time. Time to ventilation improved with repetition in all groups. Skills were retained at 1 month.
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