Management of Anterior Skull Base Defect Depending on Its Size and Location

Table 3

Localizations of the CSF leaks.

Localization	Number of cases (%)
Cribriform plate	31 (50)
Anterior ethmoid	13 (21)
Posterior ethmoid	7 (11.3)
Sphenoid sinus	8 (12.9)
Frontal sinus	3 (4.8)