H&N - bones + foramina Flashcards by m e

Q

What structure is this?

A

Angle of mandible

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Q

What structure is this?

A

Jugular foramen

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Q

What passes through this foramen?

A

Jugular foramen

Internal jugular vein

CN IX - glossopharyngeal

CN X - vagus nerve

CN XI - accessory nerve

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Q

What structure is this?

A

foramen lacerum

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Q

What passes through this foramen?

A

Structure - Cribriform plate foramina

CN I - oflactory nerve

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Q

What structure is this?

A

Foramen magnum

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Q

What structure is this?

A

Articular faucet

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Q

What structure is this?

A

Jugular foramen

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Q

What structure is this?

A

Optic canal

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Q

What structure is this?

A

Frontal bone

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Q

What structure is this?

A

Sphenoid bone

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Q

What structure is this?

A

Sphenoid sinus

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Q

What structure is this?

A

Lateral pterygoid plate

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Q

What structure is this?

A

Transverse foramen

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Q

What passes through this foramen?

A

Foramen magnum

Spinal cord

Vertebral arteries

Ascending fibres of accessory nerve (spinal)

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Q

What passes through this foramen?

A

Foramen rotundum

CN V2 - maxillary branch of trigeminal nerve

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Q

What structure is this?

A

Ethmoid bone

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Q

What structure is this?

A

Medial pterygoid plate

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Q

What structure is this?

A

Optic foramen

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Q

What structure is this?

A

Mandible

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Q

What structure is this?

A

Vertebral foramen

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Q

What structure is this?

A

Nasal bone

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Q

What structure is this?

A

Crista gali

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Q

What structure is this?

A

Stylomastoid foramen

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What structure is this?

Medial pterygoid plate

What structure is this?

Foramen magnum

What structure is this?

Foramen spinosum

What structure is this?

Lacrimal bone

What structure is this?

Septal cartilage

What structure is this?

Hypoglossal foramen

What structure is this?

Spinous process

What structure is this?

Ethmoid bone

What structure is this?

Transverse process

What structure is this?

Maxilla

What structure is this?

Occipital bone

What structure is this?

Foramen ovale

What passes through this foramen?

Hypoglossal foramen CN XII - hypoglossal nerve

What structure is this?

Zygomatic bone

What passes through this foramen?

Internal acoustic foramen CNVII - facial nerve CN VIII - vestibulocochlear nerve

What structure is this?

Nasal bone

What structure is this?

Mental spine of mandible

What passes through this foramen?

Optic canal (optic foramen) CN II - optic nerve

What passes through this foramen?

Superior orbital fissure CN III - oculomotor nerve CN IV - trochlear nerve CN V1 - ophthalmic branch of trigeminal nerve CN VI - abducens nerve Ophthalmic veins

What structure is this?

Hypoglossal foramen

What passes through this foramen?

Foramen ovale CN V3 - mandibular branch of trigeminal nerve

What structure is this?

Sphenoid bone

What structure is this?

Sphenoid body

What structure is this?

Foramen ovale

What structure is this?

Temporal bone

What structure is this?

Carotic canal

What structure is this?

Body of hyoid bone

What structure is this?

Superior orbital fissure

What structure is this?

Ethmoid bone

What structure is this?

Lesser horn of hyoid bone

What structure is this?

Inferior conchae bone

What structure is this?

Frontal sinus

What structure is this?

Mental foramen of mandible

What structure is this?

Parietal bone

What structure is this?

Vomer bone

What structure is this?

Palatine bone

What structure is this?

Foramen rotundum

What structure is this?

Condylar process of mandible

What structure is this?

Greater horn of hyoid bone

What structure is this?

Sphenoid bone

What structure is this?

Foramen rotundum

What structure is this?

Coronoid process of mandible

What structure is this?

Frontal bone

What structure is this?

Maxillary bone

What structure is this?

Greater wing of sphenoid

What passes through this foramen?

Foramen spinosum Middle meningeal artery

What structure is this?

Foramen spinosum

What structure is this?

Frontal bone

What structure is this?

Acoustic foramen

What structure is this?

Vertebral body

What structure is this?

Maxilla bone

What structure is this?

Zygomatic bone

What passes through this foramen?

Foramen lacerum Nothing passes through made of just cartilage

What structure is this?

Lesser wing of sphenoid

What passes through this foramen?

Carotid canal Internal carotid artery

What structure is this?

Lateral pterygoid plate

What structure is this?

Foramen lacerum