Base of the skull
From Wikidoc - Reading time: 1 min
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
The base of the skull (lat. basis cranii) is the most inferior area of the skull.
Structures
[edit | edit source]Structures found at the base of the skull are for example:
Bones
[edit | edit source]Sinuses
[edit | edit source]- Foramen cecum (frontal bone)
- Optic foramen
- Foramen lacerum
- Foramen rotundum
- Jugular foramen
- Internal auditory meatus
- Mastoid foramen
- Sphenoidal emissary foramen
- Foramen spinosum
Sutures
[edit | edit source]- Frontoethmoidal suture
- Sphenofrontal suture
- Sphenopetrosal suture
- Sphenoethmoidal suture
- Petrosquamous suture
- Sphenosquamosal suture
Other
[edit | edit source]- Sphenoidal lingula
- Subarcuate fossa
- Dorsum sellae
- Jugular process
- Petro-occipital fissure
- Condylar canal
- Jugular tubercle
- Tuberculum sellae
- Carotid groove
- Fossa hypophyseos
- Posterior clinoid processes
- Sigmoid sulcus
- Internal occipital protuberance
- Internal occipital crest
- Ethmoidal spine
- Vestibular aqueduct
- Chiasmatic groove
- Middle clinoid process
- Groove for sigmoid sinus
- Trigeminal ganglion
- Middle cranial fossa
- Anterior cranial fossa
- Middle meningeal artery
- Cribriform plate
- Posterior cranial fossa
- Nasociliary nerve
- Hypoglossal canal
Licensed under CC BY-SA 3.0 | Source: https://www.wikidoc.org/index.php/Base_of_the_skull27 views | ↧ Download this article as ZWI file
EncycloReader
is supported by the 
KSF