way [SGA] device," rather
consider the merits and how
than older terminology, a
easily and effectively a video
move that highlights the
laryngoscope might be used
increased use and variety of
because, across the board,
these airway tools.
the ASA saw enthusiasm for
2. The algorithm also highlights
this device from practitioners,
the importance of thinking
consultants and experts, so
about the role and utility of the
the new guidelines call it out
SGA, and alternatives in cases
as a basic consideration in the
where such a device won't
approach to the difficult air-
work (due to, for example,
way.
abscess in the back of the
— Robert Caplan, MD
patient's throat).
3. The final major addition is that
anesthesia providers should
Dr. Caplan (rob ert.caplan@vmmc.org) is an anesthesiologist at
Virginia Mason Medical Center in Seattle, Wash., and chaired the
American Society of Anesthesiologists Task Force on the Difficult
Airway.
Reference:
1. Peterson GN, Domino KB, Caplan RA, et al. Management of the
difficult airway: a closed claims analysis. Anesthesiology.
2005;103(1):33–39.
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