2024年3月25日 · The superior orbital fissure is a large, triangular-shaped opening at the apex of the orbit. It is situated between the greater and lesser wings of the sphenoid bone and lies just …

2023年4月21日 · The superior orbital fissure is the communication between the cavernous sinus and the apex of the orbit. It is straddled by the tendinous ring which is the common origin of …

2023年8月10日 · Superior orbital fissure (SOF): This crack in the middle cranial fossa, that lies just posterior and lateral to the optic canal, can be better appreciated if viewed from the front, …

Superior orbital fissure syndrome, also known as Rochon-Duvigneaud's syndrome, [4] [5] is a neurological disorder that results if the superior orbital fissure is fractured.Involvement of the …

2023年8月8日 · The optic canal is a funnel-like structure as part of the sphenoid bone that extends from the optic foramen to the orbital apex, the posterior-most end of the orbit. The …

2024年3月6日 · The optic canal is a round opening located in the posteromedial part of the orbit, within the lesser wing of the sphenoid bone, when viewing the orbit from an anterior …

Since it only encircles the optic canal and the mid-portion of the superior orbital fissure, it in turn subdivides the superior orbital fissure into three separate compartments: a superolateral, a …

2023年7月24日 · Seven bones form each orbit: frontal, sphenoid, maxillary, zygomatic, palatine, ethmoid, and lacrimal. The orbital roof is formed by the lesser wing of the sphenoid bone and …

2023年7月24日 · Passing through the superior orbital fissure and the common tendinous ring are the superior and inferior divisions of CN III (oculomotor), the nasociliary branch of CN V1, …

The optic foramen which leads to the optic canal lies at the nasal end of the superior orbital fissure. The optic canal leads to the middle cranial fossa and transmits the optic nerve and the …