In 2012 in the Annals of Emergency Medicine, Weingart and Levitan published a review of preoxygenation and peri-intubation oxygenation techniques in the emergency airway management of adult patients.  Topics reviewed included the evidentiary support for preoxygenation and denitrogenation, appropriate positioning and patient selection, the utility of positive pressure in select circumstances, apneic oxygenation, as well as a proposed risk stratification approach based on pulse oximetry levels and peri-intubation risk.

A great discussion was had with many excellent learning points, upon which some were elaborated in great detail in the article and some only briefly mentioned.  What follows is a brief summary of learning points from the article as well as from the discussion.