Skull - Foramen Soft Tissue Structures Flashcards
Supra-orbital notch/foramen
From –> to
Orbit –> forehead
Supra-orbital notch/foramen
Soft tissue structure
Supra-orbital n and vessels
Optic canal
From –> to
ACF –> orbit
Optic canal
Soft tissue structure
Optic n (II), ophthalmic a
Superior orbital fissure
From –> to
MCF –> orbit
Superior orbital fissure
Soft tissue structure
Oculomotor n (III), trochlear n (IV), ophthalmic n (V1), abducent n (VI), superior and inferior ophthalmic vv
Inferior orbital fissure
From –> to
Pterygopalatine fossa –> orbit
Inferior orbital fissure
Soft tissue structure
Infra-orbital n and vessels, zygomatic n, inferior ophthalmic v
Nasolacrimal canal
From –> to
Orbit –> nasal cavity
Nasolacrimal canal
Soft tissue structure
Nasolacrimal duct
Zygomaticofacial foramen
From –> to
Orbit –> face
Zygomaticofacial foramen
Soft tissue structure
Zygomaticofacial n and vessels
Zygomaticotemporal foramen
From –> to
Orbit –> face
Zygomaticotemporal foramen
Soft tissue structure
Zygomaticotemporal n and vessels
Infraorbital foramen
From –> to
Orbit –> cheek
Infraorbital foramen
Soft tissue structure
Infra-orbital n and vessels
Mental foramen
From –> to
Mandibular canal –> chin
Mental foramen
Soft tissue structure
Mental n and vessels
Incisive foramina
From –> to
Nasal cavity –> oral cavity
Incisive foramina
Soft tissue structure
Nasopalatine n, sphenopalatine vessels
Greater and lesser palatine foramina
From –> to
Palatine canal –> oral cavity
Greater and lesser palatine foramina
Soft tissue structure
Greater and lesser palatine n and vessels
Foramen ovale
From –> to
MCF –> Base of skull
Foramen ovale
Soft tissue structure
Mandibular n (V3), lesser petrosal n
Foramen spinosum
From –> to
Base of skull –> MCF
Foramen spinosum
Soft tissue structure
Middle meningeal a
Carotid canal
From –> to
Base of skull –> MCF
Carotid canal
Soft tissue structure
Internal carotid a and sympathetic plexus
Stylomastoid foramen
From –> to
Facial canal –> base of skull
Stylomastoid foramen
Soft tissue structure
Facial n (VII)
Jugular foramen
From –> to
PCF –> base of skull
Jugular foramen
Soft tissue structure
Internal jugular v, inferior petrosal sinus, glossopharyngeal (IX), vagus (X) and spinal accessory (XI) nerves
Hypoglossal canal
From –> to
PCF –> base of skull
Hypoglossal canal
Soft tissue structure
Hypoglossal n (XII) and vessels
Mastoid foramen
From –> to
Base of skull –> PCF
Mastoid foramen
Soft tissue structure
Emissary vv
Condylar canal
From –> to
Base of skull –> PCF
Condylar canal
Soft tissue structure
Emissary vv
Foramen lacerum
From –> to
PCF –> base of skull
Foramen lacerum
Soft tissue structure
Filled with cartilage
Internal acoustic meatus
From –> to
PCF –> petrous temporal
Internal acoustic meatus
Soft tissue structure
Facial n (VII), vestibulocochlear n (VIII), labyrinthine a
Foramen rotundum
From –> to
MCF –> pterygopalatine fossa
Foramen rotundum
Soft tissue structure
Maxillary n (V2)
Hiatuses for greater and lesser petrosal nerves
From –> to
Petrous temporal –> MCF
Hiatuses for greater and lesser petrosal nerves
Soft tissue structure
Greater and lesser petrosal nerves
Foramen cecum
From –> to
ACF –> nasal cavity
Foramen cecum
Soft tissue structure
Emissary vv
Openings in cribriform plate
From –> to
ACF –> nasal cavity
Openings in cribriform plate
Soft tissue structure
Olfactory nerve (I)
Sphenopalatine foramen
From –> to
Pterygopalatine fossa –> nasal cavity
Sphenopalatine foramen
Soft tissue structure
Nasopalatine n, nasal nn, sphenopalatine a
Pterygoid canal
From –> to
MCF –> pterygopalatine fossa
Pterygoid canal
Soft tissue structure
Nerve of pterygoid canal and vessels
Palatovaginal canal
From –> to
Pterygopalatine fossa –> pharynx
Palatovaginal canal
Soft tissue structure
Pharyngeal n and vessels
Parietal foramina
From –> to
Scalp –> superior sagittal sinus
Parietal foramina
Soft tissue structure
Emissary vv