Anatomical differences of neonates (compared to adults/big kids):
Large occiput--> may need shoulder roll to get ear to sternal notch aligned
Relatively larger tongue, small mouth
More anterior and superior larynx
Glottic opening at level of C1 in infants
Transitions to C3/4 by age 7 years
At C5 by adulthood
Narrowest portion of airway is at cricoid cartilage (as opposed to vocal cords in adults)
Larger/floppier epiglottis
Short trachea--> easy to mainstem tube, easy for accidental tube dislodgement
Large occiput--> may need shoulder roll to get ear to sternal notch aligned
Relatively larger tongue, small mouth
More anterior and superior larynx
Glottic opening at level of C1 in infants
Transitions to C3/4 by age 7 years
At C5 by adulthood
Narrowest portion of airway is at cricoid cartilage (as opposed to vocal cords in adults)
Larger/floppier epiglottis
Short trachea--> easy to mainstem tube, easy for accidental tube dislodgement
Glottic opening at level of C1 in infants
Transitions to C3/4 by age 7 years
At C5 by adulthood
Cuffed vs uncuffed ETT: controversial but cuffed tubes now genearlly considered acceptable
Intubation 
Extubation
Rapid sequence intubation
Awake intubation
Delayed sequence intubation
Extracorporeal membrane oxygenation
Blind digital intubation
Emergent delivery