Bony Landmarks and Functions Flashcards

1
Q

Mental Foramen

A

Mental artery, nerve and vein

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2
Q

Submandibular fossa

A

Submandibular gland

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3
Q

Sublingual fossa

A

Sublingual gland

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4
Q

Mylohyoid groove

A

Mylohyoid nerve

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5
Q

Mandibular foramen

A

Inferior alveolar artery, nerve and vein

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6
Q

Mandibular notch

A

Transmits nerve and artery to the Masseter muscle

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7
Q

Foramen magnum

A

Transmits spinal cord, vertebral artery and vein and accessory nerve

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8
Q

Hypoglossal canal

A

Transmits hypoglossal nerve

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9
Q

Jugular notch and foramen

A

Transmits the internal jugular v, glossopharyngeal nerve, vagus nerve, and accessory nerve

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10
Q

Sulcus chiasmatis

A

Houses the optic chiasm

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11
Q

Optic canal

A

Transmits the optic nerve and ophthalmic artery

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12
Q

Hypophyseal fossa

A

Houses the pituitary

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13
Q

Carotid groove

A

Houses internal carotid artery and carotid nerve

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14
Q

Foramen Rotundum

A

Transmits the maxillary nerve

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15
Q

Foramen Ovale

A

Transmits the mandibular nerve and accessory meningeal artery

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16
Q

Foramen Spinosum

A

Transmits the middle meningeal artery and the meningeal branch of the mandibular nerve

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17
Q

Superior Orbital Fissure

A

Transmits the ophthalmic nerve, oculomotor nerve, trochlear nerve, abducens nerve and ophthalmic vein

18
Q

Pterygoid canal

A

Transmits the nerve of the pterygoid canal

19
Q

Petrotympanic fissure

A

Transmits chorda tympani nerve

20
Q

Occipital groove

A

Houses occipital artery

21
Q

Trigeminal impression

A

Houses trigeminal ganglion

22
Q

Hiatus and groove for Greater Petrosal

A

Transmits greater petrosal nerve

23
Q

Hiatus and groove for Lesser Petrosal

A

Transmits lesser petrosal nerve

24
Q

Internal auditory meatus

A

Transmits facial and vestibulocochlear nerve

25
Q

Carotid Canal

A

Transmits internal carotid artery and carotid nerve

26
Q

Jugular fossa

A

Transmits the internal jugular vein, glossopharyngeal nerve, vagus nerve and accessory nerve

27
Q

Tympanic Canaliculus

A

Transmits the tympanic nerve

28
Q

Stylomastoid foramen

A

Transmits Facial nerve

29
Q

Supraorbital notch or foramen

A

Transmits supraorbital nerve, artery and vein

30
Q

Fossa for the lacrimal gland

A

Houses the lacrimal gland

31
Q

Anterior Ethmoidal Foramen

A

Transmits the anterior ethmoidal nerve, artery and vein

32
Q

Posterior Ethmoidal Foramen

A

Transmits the posterior ethmoidal nerve, artery and vein

33
Q

Olfactory foramina

A

Transmit the olfactory nerve

34
Q

Infraorbital foramen

A

Transmits the infraorbital nerve, artery and vein

35
Q

Greater palatine canal and foramen

A

Transmits greater palatine nerve, artery and vein

36
Q

Alveolar process

A

Houses roots of upper teeth

37
Q

Incisive Foss

A

Transmits nasopalatine nerve and artery, greater palatine artery

38
Q

Lesser palatine canal and foramen

A

Transmits the lesser palatine nerve, artery and vein

39
Q

Sphenopalatine foramen

A

Transmits the sphenopalatine artery and vein, and the posterior superior nasal nerve

40
Q

Inferior orbital fissure

A

Transmits the zygomatic nerve

41
Q

Pterygomaxillary fissure

A

Transmits the posterior superior alveolar nerve, and the infraorbital, sphenopalatine and greater palatine artery and vein

42
Q

Transverse Foramen

A

Transmits vertebral artery and vein