Dissection showing origins of right ocular muscles, and nerves entering by the superior orbital fissure.
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| colspan="2" |
|- style="text-align: center; line-height: 1;" class="hiddenStructure"
| colspan="2" |Nerves of the orbit. Seen from above.
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|Latin
|colspan="2"|Nervus frontalis
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|
|colspan="2"|[subject #200 ]
|- class="hiddenStructure"
|Innervates
|colspan="2"|
|- class="hiddenStructure"
|From
|colspan="2"|Ophthalmic nerve
|- class="hiddenStructure"
|To
|colspan="2"|supratrochlear nerve and the supraorbital nerve
|- class="hiddenStructure"
|MeSH
|colspan="2"|[]
|- class="hiddenStructure"
|Dorlands/Elsevier
|colspan="2"|[/]
|}
The frontal nerve is the largest branch of the ophthalmic, and may be regarded, both from its size and direction, as the continuation of the nerve.