VM Tooth Eruption Flashcards

1
Q

what stage is this tooth germ?

A

cap stage

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2
Q
A

dental papilla

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3
Q
A

dental lamina

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4
Q
A

enamel organ

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5
Q

what stage of tooth development is this tooth germ?

A

bud stage

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6
Q
A

vestibular lamina

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7
Q
A

dental papilla

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8
Q

what stage of tooth development is this tooth germ?

A

cap stage

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9
Q
A

infraorbital nerve

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10
Q
A

inferior nasal concha

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11
Q
A

palatal process of developing maxillary bone

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12
Q
A

alveolus of developing maxillary bone

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13
Q
A

enamel organ

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14
Q
A

dental follicle

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15
Q
A

dental papilla

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16
Q
A

successional lamina

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17
Q
A

dental lamina

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18
Q
A

vestibular lamina

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19
Q
A

inner enamel epithelium

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20
Q
A

stratum intermedium

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21
Q
A

successional lamina

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22
Q
A

stellate reticulum

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23
Q
A

outer enamel epithelium

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24
Q

what stage of tooth development is this tooth germ?

A

crown stage

hard tissue formation

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25
Q
A

dental lamina

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26
Q
A

cell rests and nests

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27
Q
A

successional dental lamina

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28
Q
A

inner enamel epithelium

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29
Q
A

stellate reticulum

30
Q
A

outer enamel epithelium

31
Q
A

oral epithelium

32
Q
A

collagen = blue

33
Q
A

enamel organ = epithelium

34
Q
A

dental papilla

35
Q
A

dental follicle

36
Q
A

alveolar bone

37
Q

what are cell rests and nests?

A

residual epithelium have the potential to develop into cysts

38
Q
A

stratum intermedium

39
Q
A

ameloblasts

40
Q
A

stellate reticulum

41
Q
A

alveolar bone

42
Q
A

dental papilla

43
Q
A

cervical loop

44
Q
A

dental follicle

45
Q
A

enamel organ

46
Q
A

oral epithelium

47
Q
A

successional dental lamina

48
Q
A

alveolar bone

49
Q

what gives the prismatic structure of enamel?

A

Tomes process and direction of retreat of ameloblasts

50
Q
A

initial predentine formation

51
Q
A

maturing inner enamel epithelium

52
Q
A

mineralised dentine

fusion of calcospherites -> fuse globularly

53
Q
A

Initial enamel formation

54
Q

whats happening here

A

Outer epithelium folds around capillary beds
New blood supply for ameloblasts

55
Q
A

Stellate reticulum thickness decreases

56
Q
A

Space between enamel and dentine due to the way the section is prepared as it is a calcified structure, so it is taken off.

57
Q

what is the order of primary tooth development?

A

abdce

58
Q
A

alveolar bone

59
Q
A

successional dental lamina

60
Q

what tooth is this?

A

6

61
Q

what tooth is this?

A

e

62
Q

what tooth is this?

A

D

63
Q

what tooth is this?

A

c

64
Q

what tooth is this?

A

B

65
Q
A

A

66
Q
A

stratum intermedium

67
Q
A

dental follicle

68
Q
A

outer enamel epithelium

69
Q
A

successional tooth germ

70
Q
A

enamel

71
Q
A

ameloblasts - matured inner enamel epithelium

72
Q
A

stellate reticulum