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.
Details
Part ofSphenoid bone
SystemSkeletal
Identifiers
Latinfissura orbitalis superior
TA98A02.1.05.023
A02.1.00.083
TA2488
FMA54799
Anatomical terms of bone

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.