What is another word for optic canal?
Pronunciation: [ˈɒptɪk kənˈal] (IPA) 
The optic canal is a bony canal located in the skull that allows the passage of the optic nerve and ophthalmic artery. It is a vital structure for the proper functioning of the visual system. The optic canal is also known as the optic foramen, the optic fissure, and the foramen of the optic nerve. Additionally, some other terms that are used as synonyms for the optic canal include visual canal, optic conduit, cranial nerve II canal, and ophthalmic foramen. These terms can be used interchangeably to help define the location and function of this important structure in the skull.
