Anterior ethmoidal aery closely relates to?
Nasociliary nerveOnce branching from the ophthalmic aery, it accompanies the Nasociliary nerve through the anterior ethmoidal canal to supply the anterior and middle ethmoidal cells, frontal sinus, and anterosuperior aspect of the lateral nasal wall.
Recurrent laryngeal nerve
Nasociliary nerve
Optic nerve
Posterior ethmoidal aery