ethmoidal artery


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ethmoidal artery

The anterior or the posterior ethmoidal artery, both of which are branches of the ophthalmic artery and supply blood to the paranasal sinuses and the walls of the nasal cavity.
See also: artery
References in periodicals archive ?
Anterior ethmoidal artery ligation should be considered as a primary procedure in patients whose epistaxis follows a history of head trauma.
Endoscopic ligation of anterior ethmoidal artery in treatment of epistaxis.