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Dental Morphology > Lecture 2 Terminology Chronology > Flashcards

Lecture 2 Terminology Chronology Flashcards

1
Q

what are the tooth numbering systems

A

-universal numbering system
- palmer notation system
- FDI system of numbering

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2
Q

What is the palmer notation system used for

A

ortho

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3
Q

what numbering system do we use

A

universal numbering system

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4
Q

what are the numbers of the maxillary and mandibular central incisors

A

maxillary: 8 and 9
mandibular: 24 and 25

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5
Q

what are the numbers of the maxillary and mandibular lateral incisors

A

maxillary: 7 and 10
mandibular: 23 and 26

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6
Q

what are the numbers of the maxillary and mandibular canines

A

maxillary: 6 and 11
mandibular: 22 and 27

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7
Q

what are the numbers of the mandibular and maxillary premolars

A

maxillary: 4,5,12,13
mandibular: 20,21,28,29

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8
Q

what are the numbers of the maxillary and mandibular molars

A

maxillary: 1,2,3,14,15,16
mandibular: 17,18,19,30,31,32

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9
Q

what is the numbering of the deciduous dentition

A

a-t

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10
Q

what is the vermilion zone

A

the red part of the lips

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11
Q

what is the vermilion border

A

where the red zone meets the skin

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12
Q

what is the nasolabial groove

A

separates the lip and cheek

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13
Q

what is the philtrum of lip

A

middle of upper lip

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14
Q

what is the angle/commissure

A

corner of the mouth

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15
Q

what is the labiomental groove

A

separates the lips and chin

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16
Q

what is the oral vestibule

A

slit like space between teeth and lips/cheeks

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17
Q

what is the labia/buccal frena

A

attachment of the lips and cheeks to the alveolus (bony area surrounding teeth)

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18
Q

what makes up the soft palate

A

the uvula

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19
Q

what makes up the oropharynx

A

tonsils, anterior and posterior pillars of the fauces

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20
Q

what are the anterior and posterior pillars of the fauces also called

A

anterior - palatoglossal arch
posterior - palatopharyngeal arch

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21
Q

where are the sublingual folds located and what are they

A

located in the floor of the mouth and they are raised folds where submandibular salivary ducts open

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22
Q

what is the lingual frenum

A

attaches the tongue to the bottom of the mouth

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23
Q

when is the first sign of tooth development in children

A

6-7 weeks in utero

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24
Q

when do deciduous teeth begin to calcify

A

13-20 weeks in utero

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25
Q

when have all deciduous teeth calcified

A

by 18-20 weeks in utero

26
Q

when do deciduous teeth erupt

A

6-30 months

27
Q

what does exfoliation mean

A

loss of deciduous tooth

28
Q

when do mandibular central incisors erupt in deciduous dentition

A

6-8 months

29
Q

when do maxillary central incisors erupt in deciduous dentition

A

10 months

30
Q

when do maxillary lateral incisors erupt in deciduous dentition

A

11 months

31
Q

when do mandibular lateral incisoris erupt in deciduous dentition

A

13 months

32
Q

when do maxillary first molars erupt in deciduous dentition

A

16 months

33
Q

when do mandibular first molars erupt in primary dentition

A

16 months

34
Q

when does the maxillar canine erupt in deciduous dentition

A

19 months

35
Q

when does the mandibular canine erupt in deciduous dentition

A

20 months

36
Q

when does the mandibular second molar erupt in deciduous dentition

A

27 montsh

37
Q

when does the maxillary second molar erupt in deciduous dentition

A

29 months

38
Q

what is the deciduous eruption pattern

A

incisors -> first molars -> canines -> second molars

39
Q

when do kids start losing teeth

A

6 years old

40
Q

what are succedaneous teeth

A

permanent teeth that replace deciduous teeth

41
Q

what are non-succedaneous teeth and examples

A

permanent teeth that do not replace deciduous teeth. ex: all permanent molars

42
Q

when do mandibular molars erupt in permanent dentition

A

6 years

43
Q

when do maxillary first molars erupt in permanent dentition

A

6 years

44
Q

when do mandibular central incisors erupt in permanent dentition

A

6-7 years

45
Q

when do mandibular lateral incisors erupt in permanent dentition

A

7-8 years

46
Q

when do maxillary central incisors erupt in permanent dentition

A

7-8 years

47
Q

when do maxillary lateral incisors erupt in permanent dentition

A

8-9 years

48
Q

when does the mandibular canine erupt in permanent dentition

A

9-10 years

49
Q

when does the maxillary first premolar erupt in permanent dentition

A

10-11 years

50
Q

when does the mandibular first premolar erupt in permanent dentition

A

10-11 years

51
Q

when does the maxillary second premolar erupt in permanent dentition

A

10-11 years

52
Q

when does the mandibular second premolar erupt in permanent dentition

A

10-12 years

53
Q

when does the maxillary canine erupt in permanent dentition

A

11-12 years

54
Q

when does the mandibular second molar erupt in permanent dentiton

A

11-13 years

55
Q

when does the maxillary second molar erupt in permanent dentition

A

12-13 years

56
Q

when does the mandibular third molar erupt in permanent dentition

A

17+ years

57
Q

when does the maxillary third molar erupt in permanent dentition

A

17+ years

58
Q

when is root development completed

A

2-3 years after eruption

59
Q

how do you figure out when the calcification of crown of teeth completed

A

1/2 time of eruption and add 1 year

60
Q

what is the first part of the tooth to calcify

A

the crown

Dental Morphology (12 decks)

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