Contents of Skull Structures Flashcards
Through which skull structure does the following structure pass?
Olfactory nerve bulbs (CN I)
Cribiform plate foramina
Through which skull structure does the following structure pass?
Internal carotid artery
Carotid canal
Through which skull structure does the following structure pass?
Sympathetic plexus
Carotid canal
Through which skull structure does the following structure pass? CN V3 (mandibular division)
Foramen ovale
Through which skull structure does the following structure pass?
Lesser petrosal nerve
- Foramen ovale
- Hiatus for lesser petrosal nerve
Through which skull structure does the following structure pass?
Accessory meningeal artery
Foramen ovale
Through which skull structure does the following structure pass? CN V2 (maxillary division)
- Foramen rotundum
- Pterygopalatine fossa
Through which skull structure does the following structure pass?
Middle meningeal artery
Foramen spinosum
Through which skull structure does the following structure pass?
Middle meningeal vein
Foramen spinosum
Through which skull structure does the following structure pass? Nervous spinosum (meningeal branch of CN V3)
Foramen spinosum
Through which skull structure does the following structure pass?
Greater petrosal nerve
Hiatus for the greater petrosal nerve
Through which skull structure does the following structure pass?
Infraorbital nerve, artery and vein between inferior ophthalmic vein and pterygoid plexus
Inferior orbital fissure
Through which skull structure does the following structure pass?
CN II
Optic canal
Through which skull structure does the following structure pass?
Opthalmic artery
Optic canal
Through which skull structure does the following structure pass?
CN III
Superior orbital fissure
Through which skull structure does the following structure pass?
CN IV
Superior orbital fissure
Through which skull structure does the following structure pass?
CN VI
Superior orbital fissure
Through which skull structure does the following structure pass?
Nasociliary branches of V1 (ophthalmic n)
Superior orbital fissure
Through which skull structure does the following structure pass?
Frontal branches of V1 (ophthalmic n)
Superior orbital fissure
Through which skull structure does the following structure pass?
Lacrimal branches of V1 (ophthalmic n)
Superior orbital fissure
Through which skull structure does the following structure pass?
Ophthalmic vein
Superior orbital fissure
Through which skull structure does the following structure pass? CN XI (ascending; spinal roots)
Foramen magnum
Through which skull structure does the following structure pass?
Vertebral artery
Foramen magnum
Through which skull structure does the following structure pass?
Spinal artery and vein
Foramen magnum
Through which skull structure does the following structure pass?
Meningeal branches of vertebral arteries
Foramen magnum
Through which skull structure does the following structure pass?
CN XII
Hypoglossal canal
Through which skull structure does the following structure pass?
CN VII
- Internal acoustic meatus
- Stylomastoid foramen
Through which skull structure does the following structure pass?
CN VIII
Internal acoustic meatus
Through which skull structure does the following structure pass?
Labyrinthe artery
Internal acoustic meatus
Through which skull structure does the following structure pass?
CN IX
Jugular foramen
Through which skull structure does the following structure pass?
CN X
Jugular foramen
Through which skull structure does the following structure pass?
CN XI
Jugular foramen
Through which skull structure does the following structure pass?
Meningeal branches of occipital artery
Jugular foramen
Through which skull structure does the following structure pass?
Anterior ethmoidal nerve (of nasociliary), artery (of ophthalmic), and vein
Anterior ethmoidal foramen
Through which skull structure does the following structure pass?
Infraoribital nerve
Infraorbital foramen
Through which skull structure does the following structure pass?
Nasolacrimal duct
Nasolacrimal canal
Through which skull structure does the following structure pass?
Posterior ethomoidal nerve (of nasociliary) and artery (of ophthalmic)
Posterior ethmoidal foramen
Through which skull structure does the following structure pass?
Supraorbital nerve, artery, and vein
Supraorbital foramen (notch)
Through which skull structure does the following structure pass?
Posterior superior alveolar nerve, artery, and vein
- Posterior superior alveolar foramen
- Pterygomaxillary fissure
- Pterygopalatine fossa (nerve)
Through which skull structure does the following structure pass?
Zygomaticofacial nerve
Zygomaticofacial foramen
Through which skull landmark does the following structure pass?
Pterygopalatine ganglion and branches
Pterygopalatine fossa
Through which skull structure does the following structure pass?
Maxillary artery
- Pterygomaxillary fissure
- Pterygopalatine fossa
Through which skull structure does the following structure pass? Nasopalatine nerve (from V2)
- Sphenopalatine foramen
- Pterygopalatine fossa
- Incisive foramen
Through which skull structure does the following structure pass?
Posterior lateral nasal nerve, artery, and vein
Sphenopalatine foramen
Through which skull structure does the following structure pass? Zygomaticotemporal nerve (of maxillary)
Zygomaticotemporal foramen
Through which skull structure does the following structure pass?
Inferior alveolar nerve, artery, and vein
Mandibular foramen
Through which skull structure does the following structure pass?
Emissary vein from sigmoid sinus
Condylar canal
Through which skull structure does the following structure pass?
Meningeal branch of ascending pharyngeal artery
- Jugular foramen
- Condylar canal
Through which skull structure does the following structure pass?
Greater palatine artery
Greater palatine canal
Through which skull structure does the following structure pass?
Greater palatine nerve
- Greater palatine foramen
- Pterygopalatine fossa
Through which skull structure does the following structure pass?
Lesser palatine artery
- Greater palatine canal
- Lesser palatine foramen
Through which skull structure does the following structure pass?
Sphenopalatine artery
- Incisive foramen
- Pterygopalatine fossa
Through which skull structure does the following structure pass?
Lesser palatine nerve (maxillary)
- Lesser palatine foramen
- Pterygopalatine fossa
Through which skull structure does the following structure pass?
Tendon of tensor veli palatini
Hamulus of medial pterygoid plate
Through which skull structure does the following structure pass?
Greater and deep petrosal nerve (nerve of pterygoid canal or vidian nerve)
Pterygoid (vidian) canal
Through which skull structure does the following structure pass?
Artery of pterygoid canal
- Pterygoid (vidian) canal)
- Pterygopalatine fossa
Through which skull structure does the following structure pass?
Lesser palatine vein
Lesser palatine foramen
Through which skull structure does the following structure pass?
Tympanic branch of IX
Tympanic canaliculus
Through which skull structure does the following structure pass?
Chorda tympani
Petrotympanic fissure
Through which skull structure does the following structure pass?
Attachment of tensor veli palatini muscle
Scaphoid fossa
Through which skull structure does the following structure pass?
Nerve of pterygoid canal
Pterygopalatine fossa
Through which skull structure does the following structure pass?
Infraoribital artery
Pterygopalatine fossa
Through which skull structure does the following structure pass?
Central artery of the retina
Orbit