Ophthalmic veins

Ophthalmic veins
The orbital cavity is drained by paired veins called the superior and inferior ophthalmic veins. The superior ophthalmic vein arises at the inner angle of the orbit and follows the course of the ophthalmic artery into the cavernous sinus, a large channel of venous blood. The inferior ophthalmic vein arises from a venous network at the forepart of orbit and divides into two branches, one of which also ends in the cavernous sinus. The corresponding eye artery is called the ophthalmic artery. It supplies blood not only to the eye but also to adjacent structures of face. It arises from the internal carotid artery that courses up deep within the front of the neck.

Medical dictionary. 2011.

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  • Veins, ophthalmic — The orbital cavity is drained by paired veins called the superior and inferior ophthalmic veins. The superior ophthalmic vein arises at the inner angle of orbit and follows the course of ophthalmic artery into the cavernous sinus, a greatly… …   Medical dictionary

  • ophthalmic vein — n either of two veins that pass from the orbit: a) one that begins at the inner angle of the orbit and passes through its superior part and through the superior orbital fissure to empty into the cavernous sinus called also superior ophthalmic… …   Medical dictionary

  • ophthalmic vein — noun either of two veins that serve the eye; empties into the cavernous sinus • Syn: ↑vena ophthalmica • Hypernyms: ↑vein, ↑vena, ↑venous blood vessel • Hyponyms: ↑inferior ophthalmic vein, ↑ …   Useful english dictionary

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  • Inferior ophthalmic vein — Infobox Vein Name = Inferior ophthalmic vein Latin = vena ophthalmica inferior GraySubject = 171 GrayPage = 659 Caption = Veins of orbit. Caption2 = DrainsFrom = Source = vorticose veins DrainsTo = superior ophthalmic vein, cavernous sinus Artery …   Wikipedia

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  • Diploic veins — Vein: Diploic veins Veins of the diploë as displayed by the removal of the outer table of the skull. Latin venae diploicae Gray s …   Wikipedia

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