Supraorbital Nerve
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Supraorbital Nerve
Supraorbital nerve
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Nerves of the orbit seen from above (supraorbital nerve labeled at upper right)
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The tarsi and their ligaments. Right eye; front view. (Supraorbital nerve labeled at upper right.)
Details
From Ophthalmic division, frontal nerve
Innervates frontal sinus
Identifiers
Latin Nervus supraorbitalis
TA A14.2.01.021
FMA 52655
Anatomical terms of neuroanatomy

The supraorbital nerve is a terminal branch of the frontal nerve.

It passes through the supraorbital foramen, and gives off, in this situation, palpebral filaments to the upper eyelid. Additionally it supplies the conjunctiva of the eye, the frontal sinus and the skin from the forehead extending back to the middle of the scalp.

Branches

It then ascends upon the forehead, and ends in two branches, a medial and a lateral, which supply the integument of the scalp, reaching nearly as far back as the lambdoidal suture; they are at first situated beneath the frontalis:

  • the medial branch perforates the muscle.
  • the lateral branch perforates the galea aponeurotica.

Both branches supply small twigs to the pericranium.

Additional images

See also

References

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

External links


  This article uses material from the Wikipedia page available here. It is released under the Creative Commons Attribution-Share-Alike License 3.0.

Supraorbital_nerve
 



 

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