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What is During preanaesthetic evaluation Anaesthetist wrote Mallampati grade 3 what it signifies:- and explain in detail?
other predictors of difficult intubation. Thyromental distance <6.5 cm with head in maximum extension Sterno-mental distance <12 cmwith head in maximum extension Increased neck circumference (>17 inches in men or >16 inches in women) Upper lip bite test :Inability to protrude the mandible or lower teeth in front of the upper teeth