Mallampati 1:
Visualize soft palate, fauces, entire uvula (anterior and posterior)
Mallampati 2:
Visualizes soft palate, fauces, portion of the uvula
Mallampati 3:
Soft palate and base of uvula visualized
Mallampati 4:
Only hard palate visualized
Which mallampati score is predictive of difficult airway?
3 and 4