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Restorative Art > lesson 2 Cranial Bones; Facial Bones > Flashcards

lesson 2 Cranial Bones; Facial Bones Flashcards

1
Q

bones of cranium

A

frontal, parietal, temporal, occipital, sphenoid, ethmoid

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2
Q

bones of facial

A

mandible, maxilla, zygomatic, nasal (lacrimal, palatine, inferior nasal concha, vomer)

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3
Q

oval; form varies from person to person because of differences in width and length

A

geometric form (normal)

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4
Q

external cranial bones

A

frontal, occipital, parietal, temporal

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5
Q

anterior third of cranium; forms forehead and anterior portion of roof of skull

A

frontal

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6
Q

part of face above eyes

A

vertical surface

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7
Q

vertex; topmost part of head

A

horizontal surface

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8
Q

rounded prominences on either side of median line just inferior of frontal bone; vary in size and prominence among people

A

frontal eminence

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9
Q

superior rim of eye sockets

A

supraorbital margins

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10
Q

inferior part of forehead just superior to median ends of eye brows

A

superciliary arches

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11
Q

between superciliary arches and inferior part of frontal bone; lies at root of nose; lateral margins form a part of orbital margins and converge medially descend to nasal bones

A

glabella

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12
Q

lowest part of the back and base of cranium; forms cradle for brain

A

occipital bone

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13
Q

prominence at center of external surface of occipital bone

A

occipital protuberance

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14
Q

opening in occipital bone which spinal cord passes

A

foramen magnum

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15
Q

superior portion of sides and back of cranium as well as posterior 2/3rds of roof of cranium

A

parietal bones

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16
Q

mark convexity on outer surface of parietal bones

A

parietal eminences

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17
Q

marks widest part of cranium

A

parietal eminences

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18
Q

inferior portion of sides in base or cranium, inferior to paretial bones and anterior to occipital bone

A

temporal bones

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19
Q

concave surface of head that overlies the temporal bone

A

temporal cavity

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20
Q

vertical portion of temporal bone; comprises anterior and superior part of bone; scale like/thin/transluscent

A

squama

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21
Q

actual passage to hearing organ

A

external auditory meatus

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22
Q

procession on temporal and zygomatic bones

A

zygomatic arch

23
Q

widest part of face

A

zygomatic/arch

24
Q

small oval depression on zygomatic depression of temporal bone; where condyle of mandible articulates; anterior orf external auditory meatus

A

mandibular fossa (glenoid fossa)

25
Q

rounded projection on inferior portion of temporal bone just posterior to lobe of ear where sternocleidomastoid muscle inserts

A

mastoid process

26
Q

widest part of neck

A

mastoid process

27
Q

external facial bones

A

nasal bones,zygomatic bones, maxilla, mandible

28
Q

directly inferior to glabella; form dome over superior portion of nasal cavity; triangular in form

A

nasal bones

29
Q

degree of inclination/projection to angle of jaw and forehead

A

angle of inclination

30
Q

orifice in bony face bounded by margin of nasal bones and maxilla

A

nasal cavity

31
Q

diamond shaped surfaces that form cheek bones; forms convex surface in both anterior and lateral direction; bone lies on front and side of cheeck; change in direction changes at center of bone half attached to temporal bone and other to malar bone

A

zygomatic bones

32
Q

process of temporal and zygomatic bones

A

zygomatic arch

33
Q

on lateral portion of cheek inferior to zygomatic arch

A

zygomatic arch depression

34
Q

lateral rim of eye socket formed process of frontal bone and process of zygomatic bone

A

zygomaticofrontal process

35
Q

paried bone of several processes that form the base of most of superior face; roof of mouth, sides of nasal cavity and floor of orbit upper jaw bone

A

maxilla

36
Q

sharp bony projection located medially along inferior margin of nasal cavity

A

nasal spine

37
Q

medial partition between nostrils; covers nasal spine; most inferor part of nose

A

columnar nasi

38
Q

processes of maxilla

A

alveolar process, frontal process of maxilla, platine process, dental prognathism

39
Q

bony ridges that contain tooth sockets

A

aveolar process

40
Q

ascedning part of jaw which gradually protrudes as it rises beside the nasal bone to meet frontal bone

A

frontal process of maxilla

41
Q

oblique insertion of teeth

A

dental prognathism

42
Q

horseshoe shaped; inferior portion of jaw

A

mandible

43
Q

horizontal poriton of lower jaw

A

body

44
Q

triangular projection on inferior portion of anterior mandible

A

mental eminence

45
Q

area between mental eminence and inferior incisor teeth; influences recession of lower integumentary lip

A

incisor fossa

46
Q

vertical portion of mandible

A

ramus

47
Q

rounded eminense at articulating end of bone

A

condyle

48
Q

anterior eminense of ramus where temporal muscle attaches; nonarticulating

A

coronoid process

49
Q

depression between condyle and coronoid process

A

madibular notch

50
Q

formed by junction of posterior edge of ramus and inferior surface of body; marks widest part of lower 1/3rd of face

A

angle of mandible

51
Q

small depression in zygomatic process where condyle articulates

A

mandibular fossa

52
Q

measured by straight line between 2 angles of mandible;

A

bimandibular width

53
Q

between nasal passages on median plane; forms inferior and posterior portion of septum of nose

A

vomer

Restorative Art (11 decks)

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