Superior orbital fissure

Superior orbital fissure
Orbit seen from the front, with bones labeled in different colors, and superior orbital fissure at center as an "hour-glass" formation.
1 Foramen ethmoidale, 2 Canalis opticus, 3 Fissura orbitalis superior, 4 Fossa sacci lacrimalis, 5 Sulcus infraorbitalis, 6 Fissura orbitalis inferior, 7 Foramen infraorbitale
Details
Part of	Sphenoid bone
System	Skeletal
Identifiers
Latin	fissura orbitalis superior
TA98	A02.1.05.023 A02.1.00.083
TA2	488
FMA	54799
Anatomical terms of bone [edit on Wikidata]

The superior orbital fissure is a foramen or cleft of the skull between the lesser and greater wings of the sphenoid bone. It gives passage to multiple structures, including the oculomotor nerve, trochlear nerve, ophthalmic nerve, abducens nerve, ophthalmic veins, and sympathetic fibres from the cavernous plexus.