Bones of the Skull Flashcards

(48 cards)

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
medial/lateral pterygoid process
inner inferior point (sphenoid)
26
sphenoid sinus
pocket under sella turcica (sphenoid)
27
greater/lesser wings
broad/top plate (sphenoid)
28
optic canal
hole notch leading to eyes (sphenoid)
29
foramen ovale
oval hole (sphenoid)
30
lateral masses
chunk of bone (ethmoid)
31
cribiform plate
middle piece (ethmoid)
32
olfactory foramina
holes in cribiform plate (ethmoid)
33
middle nasal conchae
side points (ethmoid)
34
ethmoid sinus
space inside masses (ethmoid)
35
perpendicular plate
top half of nose hole (ethmoid)
36
crista galli
top point (ethmoid)
37
vomer
bottom half of nose hole
38
zygomatic bones
part of eye socket and temporal process
39
lacrimal fossa
inner side where nose would be
40
infraorbital foramina
holes next to nose (maxilla)
41
palatine process
roof of mouth (maxilla)
42
palatine bones
horizontal is mouth roof, perpendicular sticks up
43
coronoid process
notch bump by nose (mandible)
44
mandibular notch
top of ramus (mandible)
45
mandibular condyle
notch bump by ear (mandible)
46
ramus
stretch of bone inferior to notch (mandible)
47
mental foramen
chin holes (mandible)
48
mandibular angle
corner of mandible