Skull Foramina Flashcards

1
Q

Optic Canal

A

Optic n. (II)

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2
Q

Orbital fissure

A

Oculomotor n. (III), Trochlear n. (IV), Abducent (VI), and Opthalmic (V1)

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3
Q

Rostral alar foramen

A

Maxillary a. and n. (V2)

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4
Q

Caudal palatine foramen

A

Major palatine a., n., and v.

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5
Q

Sphenopalatine foramen

A

Sphenopalatine a. and v.; caudal nasal n.

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6
Q

Maxillary foramen

A

Infraorbital a. and n.; superior alveolar a. and n.

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7
Q

Infraorbital foramen

A

Infraorbital a. and n.

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8
Q

Caudal alar foramen

A

Maxillary a.

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9
Q

Round foramen

A

Maxillary n. (V2)

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10
Q

Oval foramen

A

Mandibular n. (V3)

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11
Q

Foramen Lacerum

A

Internal carotid loop

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12
Q

Musculotubal canal

A

Auditory tube

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13
Q

Tympano-occipital fissure

A

Glossopharyngeal (IX), Vagus (X), Accessory (XI) nn.; internal carotid a; vertebral and internal jugular vv.

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14
Q

Hypoglossal canal

A

Hypoglossal n. (XII)

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15
Q

Stylomastoid foramen

A

Facial n. (VII)

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16
Q

Major palatine foramen

A

Major palatine a., v., and n.

17
Q

Minor palatine foramen

A

Minor palatine a., v., and n.

18
Q

Foramen magnum

A

Spinal cord, vertebral aa., spinal part of XI

19
Q

Mastoid foramen

A

Caudal meningeal a. and v.

20
Q

Mandibular foramen

A

Inferior alveolar a., v., and n.

21
Q

Mental foramen

A

Mental a., v., and n.

22
Q

Internal acoustic meatus

A

Facial (VII) and Vestibulocochlear (VIII) nn.

23
Q

Jugular foramen

A

Glossopharyngeal (IX), Vagus (X), Accessory (XI) nn.; sigmoid sinus

24
Q

Condyloid canal

A

Condylar venous sinus

25
Q

Dorsal sagittal

A

Dorsal sagittal sinus

26
Q

Transverse canals

A

Transverse sinus

27
Q

Palatine fissure

A

Incisive ducts

28
Q

Retroarticular foramen

A

Temporal sinus; maxillary v.