A combination of the modified Mallampati score, thyromental distance, anatomical abnormality, and cervical mobility (M-TAC) predicts difficult laryngoscopy better than Mallampati classification
Author(s) -
Sushil P. Ambesh,
Neha Singh,
Parnandi Bhaskar Rao,
Devendra Gupta,
Prabhat Singh,
Uttam Singh
Publication year - 2013
Publication title -
acta anaesthesiologica taiwanica
Language(s) - English
Resource type - Journals
eISSN - 1875-4597
pISSN - 1875-452X
DOI - 10.1016/j.aat.2013.06.005
Subject(s) - laryngoscopy , medicine , receiver operating characteristic , intubation , anesthesia , airway , tracheal intubation , area under the curve , elective surgery , abnormality , surgery , psychiatry
Unanticipated difficult tracheal intubation is a significant source of morbidity and mortality in anesthetized patients. A number of modules have been developed to predict difficult airways, but they are often complex in nature. We combined the modified Mallampati score (M), thyromental distance (T), anatomical abnormality (A), and cervical mobility (C) into a single scoring system with the acronym M-TAC, and evaluated it against Mallampati scoring.
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