Bones of the Skull Flashcards

1
Q

Supraorbital foramen

A

holes above eyes (frontal)

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2
Q

supraorbital margin

A

where eyebrows are (frontal)

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3
Q

superciliary arches

A

above eye cavity (frontal)

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4
Q

glabella

A

arch above nose bridge (frontal)

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5
Q

frontal sinus

A

pocket at corner of eyebrow near nose bridge

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6
Q

anterior cranial fossae

A

flat frontal surface inside skull

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7
Q

foramen magnum

A

big hole (occipital)

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8
Q

jugular foramina

A

kidney holes next to magnum (occipital)

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9
Q

posterior cranial fossae

A

flat surface down in skull (occipital)

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10
Q

external occipital protruberance

A

bump between nuchal lines (occipital)

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11
Q

occipital condyles

A

bumps beside foramen magnum (occipital)

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12
Q

superior nuchal line

A

middle one

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13
Q

foramen lacerum

A

between sella turcica and foramen ovale (occipital)

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14
Q

hypoglossal canal

A

channels under occipital condyle

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15
Q

external acoustic meatus

A

ear hole (temporal)

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16
Q

internal acoustic meatus

A

inner topper hole (temporal)

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17
Q

styloid process

A

sharp thing (temporal)

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18
Q

mastoid process

A

big bump that goes down (temporal)

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19
Q

squamous fossa

A

suture bordering temporal bone

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20
Q

carotid canals

A

hole next to styloid (temporal)

21
Q

zygomatic process

A

bottom part of side arch

22
Q

foramen rotundum

A

above ovale (sphenoid)

23
Q

foramen spinosum

A

small one next to ovale (sphenoid)

24
Q

superior orbital fissure

A

slot above rotundum (sphenoid)

25
Q

medial/lateral pterygoid process

A

inner inferior point (sphenoid)

26
Q

sphenoid sinus

A

pocket under sella turcica (sphenoid)

27
Q

greater/lesser wings

A

broad/top plate (sphenoid)

28
Q

optic canal

A

hole notch leading to eyes (sphenoid)

29
Q

foramen ovale

A

oval hole (sphenoid)

30
Q

lateral masses

A

chunk of bone (ethmoid)

31
Q

cribiform plate

A

middle piece (ethmoid)

32
Q

olfactory foramina

A

holes in cribiform plate (ethmoid)

33
Q

middle nasal conchae

A

side points (ethmoid)

34
Q

ethmoid sinus

A

space inside masses (ethmoid)

35
Q

perpendicular plate

A

top half of nose hole (ethmoid)

36
Q

crista galli

A

top point (ethmoid)

37
Q

vomer

A

bottom half of nose hole

38
Q

zygomatic bones

A

part of eye socket and temporal process

39
Q

lacrimal fossa

A

inner side where nose would be

40
Q

infraorbital foramina

A

holes next to nose (maxilla)

41
Q

palatine process

A

roof of mouth (maxilla)

42
Q

palatine bones

A

horizontal is mouth roof, perpendicular sticks up

43
Q

coronoid process

A

notch bump by nose (mandible)

44
Q

mandibular notch

A

top of ramus (mandible)

45
Q

mandibular condyle

A

notch bump by ear (mandible)

46
Q

ramus

A

stretch of bone inferior to notch (mandible)

47
Q

mental foramen

A

chin holes (mandible)

48
Q

mandibular angle

A

corner of mandible