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. 2015 Oct 19;77(1):33–38. doi: 10.1590/S1808-86942011000100006

Table 1.

Presence of dehiscence in the anterior ethmoid canal.

ETHMOID CANAL
Frequency %
Complete Dehiscence 12 24,0
Partial dehiscence 20 40,0
Intact 18 36,0
Total 50 100,0