Bony landmarks of the skull

Question 1

Answer 1

ramus of mandible

Question 2

Answer 2

angle of mandible

Question 3

Answer 3

body of mandible

Question 4

Answer 4

Symphysis Menti

Question 5

What is this and what goes through here

Answer 5

mental foramen

mental nerve of v3 (mandibular branch of the trigeminal nerve) it is GSA

Question 6

Answer 6

mandibular foramen

contents: terminal sensory branches mandibualr nerve (V3 of trigem), mandibualr a., mandibualr vein.

opening in the ramus

Question 7

What is the dotted blue line and what runs in it

Answer 7

manidublar canal

Question 8

Answer 8

External Occipital Protuberance

Question 9

Answer 9

Foramen Magnum

Question 10

Answer 10

Hypoglossal Canal

transmits the hypoglossal nerve

Question 11

Answer 11

parietal bone

Question 12

Answer 12

supraorbital notch

supraorbital nerve (branch of opthlamic of trigem), artery, and vein

Question 13

Answer 13

orbital plate of frontal bone

Question 14

Answer 14

temporal bone

Question 15

Answer 15

splenoid bone

Question 16

Answer 16

occipital bone

Question 17

Answer 17

Juglular Foramen

ansmits the internal jugular vein along with the vagus, glossopharyngeal, and accessory nerves.

Question 18

Answer 18

Frontal Air Sinus

Question 19

Answer 19

Squamous portion of temporal bone

Question 20

Answer 20

pterous portion of temporal bone

Question 21

Answer 21

jugular foramen

CN 9, 10, 11

Posterior menigneal artery

Question 22

Answer 22

Zygomatic Process

Question 23

Answer 23

Mastoid process of temporal bone

Question 24

Holes in the mastoid process

Answer 24

mastoid air cells

Question 25

Answer 25

Styloid Process

Question 26

Answer 26

styoidmastoid foramen facial nerve and stylomastoid artery.

Question 27

Answer 27

carotid canal carotid artery and carotid sympathetic nerve plexus jugular formane is closest to the foramen magnum on the posterior side and the caroitd is directly above it

Question 28

Answer 28

carotid canal carotid artery and carotid sympathetic nerve plexus jugular formane is closest to the foramen magnum on the posterior side and the caroitd is directly above it

Question 29

Answer 29

External Acoustic Meatus

Question 30

Answer 30

internal acoustic meatus facial nerve and vestibular cochlear n. third hole from the formaen magnum

Question 31

Answer 31

Hypophyseal Fossa

Question 32

Answer 32

hypoheaseal fossa

Question 33

two holes in the middle

Answer 33

splenoid air sinuses

Question 34

Answer 34

lesser wing of splenoid

Question 35

Answer 35

Optic Canal splenoid bone

Question 36

hole going under there

Answer 36

superior orbital fissure oculomotor nerve (III); the trochlear nerve (IV); the lacrimal, frontal, and nasocillary branches of the ophthalmic nerve (V); and divisions of the ophthalmic vein above the Foramen Rotundum and Foramen Ovale

Question 37

Answer 37

greater wing of splenoid

Question 38

Answer 38

greater wing of splenoid

Question 39

Answer 39

foramen rotundum maxillary nerve

Question 40

Answer 40

**superior orbital fissure** oculomotor nerve trocholear nerve lacrimal, frontal, nasocilary branches of opthlamic, abducent nerve, superior ophthalmicvien

Question 41

Answer 41

foramen ovale mandibular nerve accessory mendingeal artery lesser petrosal n.

Question 42

Answer 42

foramen ovale mandibular nerve accessory meningeala rtery lesser petrosal nerve

Question 43

Answer 43

foramen spinosum middle mengineal artery and vein mingeal branch of mandibular nerve

Question 44

Answer 44

foramen spinosum ## Footnote middle mengineal artery and vein mingeal branch of mandibular nerve

Question 45

Answer 45

Medial Pterygoid Plate

Question 46

What is J

Answer 46

Lateral Pterygoid Plate (Medial Pterygoid Plate is B)

Question 47

Answer 47

lateral Pterygoid Plate

Question 48

Answer 48

hammulus of Medial Pterygoid Plate | (posterior view)

Question 49

what hole is this nerve going in

Answer 49

foramen rotundum maxillary nerve v2

Question 50

what hole is this going in

Answer 50

foramen ovale