Open main menu

The supraorbital artery is an artery of the head.

Supraorbital artery
Gray514.png
The ophthalmic artery and its branches. (Supraorbital artery labeled at center top.)
Gray894.png
The tarsi and their ligaments. Right eye; front view. (Supraorbital vessels labeled at upper right.)
Details
Sourceophthalmic artery
Branchessuperficial branch
deep branch
Veinsupraorbital vein
Supplieslevator palpebrae superioris
diploë of the frontal bone
frontal sinus
upper eyelid
skin of the forehead
scalp
Identifiers
Latinarteria supraorbitalis
TAA12.2.06.037
FMA49973
Anatomical terminology

Contents

CourseEdit

It springs from the ophthalmic artery as that vessel is crossing over to the medial side of the optic nerve.

It passes upward on the medial borders of the superior rectus muscle and levator palpebrae superioris, meeting the supraorbital nerve accompanies it between the roof of the orbit and levator palpebrae superioris to the supraorbital notch.

BranchingEdit

When passing through the supraorbital notch it divides into a superficial and a deep branch. Its terminal branches anastomose with branches of the supratrochlear artery and the superficial temporal arteries.

SuppliesEdit

This artery supplies the levator palpebrae superioris, the diploë of the frontal bone, the frontal sinus, the upper eyelid, and the skin of the forehead and the scalp.

This artery may be absent in 10% to 20% of individuals.[1]

Additional imagesEdit

ReferencesEdit

This article incorporates text in the public domain from page 569 of the 20th edition of Gray's Anatomy (1918)

  1. ^ Dutton JJ: Osteology of the orbit. In Atlas of clinical and surgical orbital anatomy, Philadelphia, 1994, WB Saunders

External linksEdit