Skull: Inferior View

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Description

An inferior view of the human skull showing the cranial base, foramina, and associated bones and sutures.

Original diagram by Yuqian Sun.

53 Terms

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Ala

Articular tubercle of temporal bone

Basilar part of occipital bone

Carotid canal of temporal bone

Choanae

Condylar canal and fossa

External acoustic meatus

External occipital crest

External occipital protuberance

Foramen lacerum

Foramen magnum

Foramen ovale of sphenoid bone

Foramen spinosum

Frontal bone

Greater palatine foramen

Greater wing of sphenoid bone

Groove for auditory tube

Horizontal plate of palatine bone

Hypoglossal canal

Incisive fossa of maxilla

Inferior nuchal line

Jugular fossa

Lateral plate of pterygoid process of sphenoid bone

Lesser palatine foramina

Mandibular fossa of temporal bone

Mastoid canaliculus

Mastoid foramen of temporal bone

Mastoid notch of temporal bone

Mastoid process of temporal bone

Medial plate of pterygoid process of sphenoid bone

Median palatine suture of maxilla

Occipital condyle

Occipital groove for occipital artery of temporal bone

Palatine process of maxilla

Parietal bone

Petrotympanic fissure of temporal bone

Petrous part of temporal bone

Pharyngeal tubercle of occipital bone

Posterior nasal spine

Pterygoid fossa of pterygoid process of sphenoid bone

Pterygoid hamulus of sphenoid bone

Pyramidal process

Scaphoid fossa of pterygoid process of sphenoid bone

Spine of sphenoid bone

Styloid process of temporal bone

Stylomastoid foramen

Superior nuchal line

Transverse palatine suture

Tympanic canaliculus of temporal bone

Vomer

Zygomatic bone

Zygomatic process of maxilla

Zygomatic process of temporal bone