anatomy skull Flashcards

1
Q

lacrimal groove

A

Groove right in front of (lacrimal bone) inner portion of eye socket on nose

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2
Q

sagittal suture

A

suture from front to back of skill on parietal bone

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3
Q

coronal suture

A

separates frontal from parietal

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4
Q

lambdoid suture

A

separates occipital from parietal

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5
Q

squamous suture

A

separates temporal from parietal

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6
Q

zygometric arch

A

arch whre mandible connects to temporal

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7
Q

inferior orbital fissure

A

bottom of orbital cavity

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8
Q

incisive foramer

A

foramen under front teeth

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9
Q

squamous frontal bone

A

upper front of bone

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10
Q

frontal glabella

A

directly above both eyes (unibrow looking)

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11
Q

suprorbital margin or notch

A

notch is an indent on the very top portion of the orbital cavity, a foramen is a little indent right abve the orbital cavity

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12
Q

squamous temporal bone

A

top of the temporal bone

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13
Q

zygomatic process of temporal bone

A

the ridge above the mandible andon the bottom of the temporal.

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14
Q

mandibular fossa of temporal bone

A

little hole/indent right below the zygomatic process directly where mandible attaches

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15
Q

external acoustic meatus on the temporal bone

A

a hole next to the mandibular fossa

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16
Q

styloid process on the temporal bone

A

the process/protrusion coming out of the termporal

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17
Q

stylomastoid foramen of the temporal bone

A

foramen in between styloid and mastoid process on bottom of temporal

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18
Q

mastoid process of the temporal bone

A

process right under externam meatus

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19
Q

carotid canal of the temporal bone

A

canal close to styloid process going into the skull

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20
Q

internal acoustic meatus of the temporal bone

A

acoustic meatus on inner part of skull

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21
Q

occipital foramen magnum

A

large hole in occipital bone

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22
Q

occipital condyle

A

2 condyles right above foramen magnum

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23
Q

hypoglossal canal in occipital

A

canal on either side of occipital foramen magnum in the occipital condyle

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24
Q

external occipital protuberance

A

little bump on occipital bone

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25
Q

nuchal lines on occipital bones

A

lines on either side of external occipital protuberance

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26
Q

ethmoid perpendicular plate

A

similar to the nasal septum, a long thing protusion on ethmoid

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27
Q

crista gali on ethmoid

A

little process on opposite side of perpendicular plate

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28
Q

cribriform plate on ethmoid

A

area that looks cribriform right behind crista galli

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29
Q

cribriform foramina

A

small foramen in cribriform plate

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30
Q

ethmoidal sinus

A

where ethmoid connects to sinus

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31
Q

ethmoid orbital plate

A

where ethmoid meets the eyes

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32
Q

middle nasal concha ethnoid

A

grooves on either side of bottom of ethnoid

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33
Q

sphenoid body

A

medium portion

34
Q

sphenoid sinus

A

right behind ethnoid sinus

35
Q

sella turcica

A

indent in middle top of sphenoid bone

36
Q

greater wing sphenoid

A

large wing on either side of sphenoid

37
Q

lesser wing sphenoid

A

smaller wing above greater wing

38
Q

pterygold process

A

lower processes on bottom of either side of sphenoid

39
Q

optic canal

A

where the sphenoid connect to the eye, small ident closer to nose

40
Q

superior orbital canal

A

where sphenoid meets behind the eye, a longer almost vertical canal

41
Q

foramen ovale

A

larger oval shaped hole on either side of bottom of foramen

42
Q

foramen spinosum

A

smaller hole next to ovale

43
Q

foramen rotundum

A

medium sized hole next to ovale. smaller than ovale, biger than spinosum

44
Q

ethmoid perpendicular plate

A

flattened lamina at midline, forms part of nasal septum and articulates inferiorly with the vomer

45
Q

ethmoid crista galli

A

little thing on top of ethmoid, separates olfactory bulbs

46
Q

ethmoid orbital plate

A

where ethmoid meets the eye

47
Q

middle nasal concha

A

wings coming off of ethnoid on either side of bottom of perpendicular plate

48
Q

maxilla frontal process

A

upper part of maxiilla on sinus and eye

49
Q

maxilla alveolar process

A

where maxilla branches out to the teeth

50
Q

maxilla pallatine process

A

inner of maxilla.

51
Q

maxilla infraorbital foramen

A

little indent right below eye socket, not inside

52
Q

maxillary sinus

A

right and left side of sinus

53
Q

zygomatic temporal process

A

furthest part of zygomatic bone that connects to temporal

54
Q

mandible body

A

mid left and right sides of mandible

55
Q

mandible ramus

A

the angular part of mandible when it branches off from the body

56
Q

mandible angle

A

the angle between the ramus and body

57
Q

condylar process of mandible

A

end of mandible that connects to the anterior of temporal bone. consists of process and head of mandible

58
Q

mandible head

A

the end of the condylar process

59
Q

coronoid process of mandible

A

the process closer to the front of the school than the condylar process

60
Q

mandibular notch

A

in between condyler process and coronoid process

61
Q

mental foramen

A

little formamen near front of mandible

62
Q

mandibular foramen

A

foramen under mandibular notch

63
Q

alveolar process of mandible

A

teeth sockets

64
Q

hyoid

A

bone directly under jaw

65
Q

lacrimal groove

A

little groove directily on bottom of lacrimal bone

66
Q

frontal

A

front top of head

67
Q

paritel

A

top of head

68
Q

temporal

A

next to temples

69
Q

occipital

A

back bottom of head

70
Q

sphenoid

A

wing shaped bone in skull

71
Q

ethmoid

A

bone closer to frontal surface than sphenoid

72
Q

zygomatic bone

A

front of temporal close to eyes, shaped liek a wave

73
Q

lacrimal bone

A

in eye, closest to maxilary sinus

74
Q

vomer

A

bone in bottom of nasal cavity, long with sharp ends

75
Q

nasal bones

A

top of noese

76
Q

inferior nasal concha

A

bone on either side of vomer, like a sharp diamond

77
Q

palatine

A

bone on back roof of mouth (palate)

78
Q

maxilla

A

big bone on top of roof of mouth

79
Q

mandible

A

jaw

80
Q

cranial cavity

A