a.Ethmoidal sinus
b.Frontal sinus
c.Petrous bone
d.Cribriform plate
Ans-d.Cribriform plate
The Cribriform plate and air cells of the ethmoid sinus account for the maximum no of leaks
b.Frontal sinus
c.Petrous bone
d.Cribriform plate
Ans-d.Cribriform plate
The Cribriform plate and air cells of the ethmoid sinus account for the maximum no of leaks
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