All of the following drain into middle meatus, EXCEPT:
The lacrimal gland lies in the superolateral corner of the orbit. Tears drain from the eyeball, the nasolacrimal duct, into the inferior nasal meatus of the nasal cavity. The lacrimal gland is innervated by visceral motor parasympathetic neurons from CN VII.
Lacrimal duct
Maxillary sinus
Frontal sinus
Ethmoidal sinus