Cormack-Lehane classification system
Model for describing views in intubation
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CORMACK – LEHANE GRADING SYSTEM
CORMACK – LEHANE GRADING SYSTEM
Grade 1: full view of the glottis
Grade 2a: partial view of the glottis
Grade 2b: arytenoids only
Grade 3: epiglottis only
Grade 4: neither glottis or epiglottis identified
Grade 1: full view of the glottis
Grade 2a: partial view of the glottis
Grade 2b: arytenoids only
Grade 3: epiglottis only
Grade 4: neither glottis or epiglottis identified
CORMACK – LEHANE GRADING SYSTEM
Grade 1: full view of the glottis
Grade 2a: partial view of the glottis
Grade 2b: arytenoids only
Grade 3: epiglottis only
Grade 4: neither glottis or epiglottis identified