Terminology & Chronology Flashcards
(115 cards)
1
Q
What are the 3 ways to number teeth?
A
- Universal numbering system
- Palmer notation system
- FDI system of numbering
2
Q
Using the universal system of notation, each tooth is numbered from what to what in the permanent dentition?
A
1-32
3
Q
Using the universal system of notation, where do we start numbering teeth, what’s in the middle and where do we finish?
A
Maxillary right quadrant —> maxillary left quadrant—> Mandibular left quadrant —> Mandibular right quadrant
4
Q
Number the teeth
A
1-32 starting in maxillary right quadrant and making a circle until you get to Mandibular right quadrant
5
Q
Label this image
A
- Apical
- Cervical
- Incisal
6
Q
What number is the right maxillary central incisor?
A
8
7
Q
What is the number of the left maxillary central incisor?
A
9
8
Q
What is the number of the right Mandibular central incisor?
A
25
9
Q
What is the number of the left Mandibular central incisor?
A
24
10
Q
What are the numbers of your maxillary central incisors?
A
8 and #9
11
Q
What are the numbers of your Mandibular central incisors?
A
24 and #25
12
Q
What are the numbers of your maxillary lateral incisors?
A
7 and #10
13
Q
What are the numbers of your Mandibular lateral incisors?
A
23 and #26
14
Q
What are the numbers of your maxillary canines?
A
6 and #11
15
Q
What are the numbers of your Mandibular canines?
A
22 and #27
16
Q
Name and number the colored teeth
A
Maxillary: light blue - central incisors #8,9
Mandibular: light blue- central incisors #24, 25
Maxillary: yellow- lateral incisors #7, 10
Mandibular: yellow- lateral incisors #23, 26
Maxillary: aqua- canines #6, 11
Mandibular: aqua-canines #22, 27
17
Q
What are the numbers of maxillary molars?
A
1,2,3
#14, 15, 16
18
Q
What are the numbers of the maxillary 3rd molars?
A
1 and # 16
19
Q
What are the numbers of our maxillary 2nd molars
A
2 and #15
20
Q
What are our numbers of our maxillary 1st molars?
A
3 and #14
21
Q
What are the numbers of our maxillary pre molars?
A
4, 5
#12, 13
22
Q
What are the numbers of our maxillary 1st pre molars?
A
5 and 12
23
Q
What are the numbers of our maxillary 2nd pre molars?
A
4 and # 13
24
Q
What are the numbers of our Mandibular 3rd molars?
A
17 and #32
25
What are the numbers of our mandibular 2nd molars?
#18 and #31
26
What are the numbers of the 1st mandibular molars?
#19 and #30
27
In the universal system of notation, how do we label our primary teeth?
Letters (a-t)
28
In the universal system of notation, where do we start when labeling primary teeth?
Maxillary right quadrant
29
What is the sharp junction of the red zone and skin?
Vermilion border
30
What demarcates the lip and cheek?
Nasolabial groove
31
What is the name of the middle of upper lip?
Philtrum of lip
32
What is the the small dug in area below the lip?
Labiomental groove
33
What is the angle/corner of the mouth called?
Commissure
34
Label this image
Red: nasolabial groove
Green: philtrum of lip
Blue: vermilion border
Yellow: labialmental groove
Pink: comissure
35
What is the slit-like space between the teeth and lips/cheek?
Oral vestibule
36
What is the name of the attachments of the lips and cheeks to the alveolus?
Labial/Buccal frena
37
What is this image showing?
Oral vestibule
38
What components make up the hard palate?
Incisive papilla
Rugae
Midline palatine raphe
39
When we talk about the hard palate what are we referring to?
Roof of mouth
40
Label this image
Pink: incisive papilla
Purple: Rugae
Green: Midline palatine raphe
41
What is this image showing?
Uvula
42
What is the name of the anterior arch of the oropharynx?
Palatoglossal arch
43
What is the name of the posterior arch of the oropharynx?
Palatopharyngeal arch
44
What portion of the mouth makes up the soft palate?
Back 1/3 of roof of mouth
45
What are the raised folds where submandibular salivary ducts open?
Sublingual folds
46
What makes up the floor of the mouth?
Sublingual folds and lingual frenum
47
Looking at this image, the tonsils, and anterior & posterior pillars of the fauces make up the:
Oropharynx
48
Label the black boxes
Lingual frenum
49
What is the name of the area directly behind your last molar?
Retromolar pad
50
The patches of cheek laying up against the molars
Buccal mucosa
51
Label the photo
Blue- retromolar pad
Black- buccal mucosa
52
Why is it important to know the time of eruption, the time each crown begins to calcify, the time the crown is completely calcified, the time of the completion of root development and the time of exfoliation of deciduous teeth?
Allows us to assess the patient’s dental age, for dental procedures, for medications, and for forensics
53
When is the first sign of tooth development?
6-7 week in utero
54
In utero, when do teeth begin to calcify?
13-20 weeks i.u.
55
In utero, when have all deciduous teeth began to calcify?
By 18-20 weeks i.u.
56
When do deciduous teeth erupt?
6-30 months
57
What is the term for emergence into the oral cavity?
Eruption
58
What is the term for the loss of the deciduous tooth?
Exfoliation
59
When does exfoliation of a tooth occur?
Shortly before its permanent successor erupts
60
How many deciduous central incisors are in each arch
2
61
How many deciduous lateral incisors are in each arch?
2
62
How many deciduous canines are in each arch?
2
63
How many first molars are in each arch?
2
64
How many deciduous second molars are in each arch?
2
65
What teeth do the deciduous dentition not include?
Premolars
66
What is the time of eruption of the deciduous Mandibular central incisors?
6-8 months
67
When is the eruption for deciduous maxillary central incisors?
10 months
68
When is eruption for deciduous maxillary lateral incisors?
11 months
69
When is eruption for deciduous mandibular lateral incisors?
13 months
70
When is eruption for maxillary deciduous first molars?
16 months (first)
71
When is eruption for deciduous mandibular first molars?
16 months (later)
72
When is eruption for deciduous maxillary canines?
19 months
73
When is eruption for deciduous mandibular canines?
20 months
74
When is eruption for deciduous mandibular second molars?
27 months
75
When is eruption for deciduous maxillary second molars?
29 months
76
What is the timeframe for eruption of deciduous teeth?
Between 6 and 30 months
77
Name the deciduous eruption pattern? (Very basic)
Incisors—> first molars —> canines—> second molars
78
When do these teeth erupt?
Maxillary central incisors- 10 months
79
When do these teeth erupt?
Maxillary lateral incisors- 11 months
80
When do these teeth erupt?
Maxillary canines- 19 months
81
When do these teeth erupt?
Maxillary first molars- 16 months
82
When do these teeth erupt?
Maxillary 2nd molars- 29 months
83
If someone has only deciduous teeth present, what would we call their dentition?
Deciduous dentition
84
Only deciduous teeth=
Deciduous dentition
85
How long does someone have strictly deciduous dentition?
Up to 6 years of age
86
What is the mixture of deciduous and permanent teeth?
Mixed dentition
87
What’s it called when someone has only permanent teeth present?
Permanent dentition
88
What is the name of the teeth that replace the deciduous teeth?
Succadaneous teeth
89
What is the name of the permanent teeth that do not replace the deciduous teeth?
Non-succadaneous teeth
90
When do the permanent Mandibular first molars erupt?
6 years
91
When do the permanent maxillary first molars erupt?
6 years (later)
92
What permanent teeth erupt first, the Mandibular first molars or the maxillary first molars?
Both at 6 years but the Mandibular first molars erupt first
93
Are the permanent mandibular first molars and maxillary first molars succedaneous or non-succedanous?
Non-succedaneous
94
When do the permanent Mandibular central incisors erupt?
6-7 years
95
When do the permanent mandibular lateral incisors erupt?
7-8 years
96
When do the permanent maxillary central incisors erupt?
7-8 years
97
When do the permanent maxillary lateral incisors erupt?
8-9 years
98
When do the permanent Mandibular canines erupt?
9-10 years
99
When do the permanent maxillary first premolars erupt?
10-11 years
100
When do the permanent mandibular first premolars erupt?
10-11 years
101
When do the permanent maxillary second premolars erupt?
10-11 years
102
When do the mandibular second premolars erupt?
10-12 years
103
When do the permanent maxillary canines erupt?
11-12 years
104
When do the permanent mandibular second molars erupt?
11-13 years
105
When do the permanent maxillary second molars erupt?
12-13 years
106
When do the mandibular third molars erupt?
17+ years
107
When do the maxillary third molars erupt?
17+ years
108
Label the image
Green- max central incisors: 7-8
Blue- max lateral incisors: 8-9
Red- max canines: 11-12
Yellow- max 1st premolars: 10-11
Orange- max 2nd premolars: 10-11
Purple- max 1st molar: 6
Pink- max 2nd molars: 12-13
Light blue-max 3rd molars: 17+
109
Label the image
Yellow- man central incisors: 6-7
Pink- man lateral incisors: 7-8
Navy- man canines: 9-10
Blue- man 1st premolars: 10-11
Purple- man 2nd premolars: 10-12
Orange- man 1st molar: 6
Green- man 2nd molar: 11-13
Red- man 3rd molar 17+
110
For permanent teeth, when is root development complete?
2-3 years after eruption
111
When is calcification of the crown of permanent teeth complete?
1/2 time of eruption and add 1 year
112
What is the first part of the tooth to calcify?
The crown
113
When do the permanent maxillary incisors first begin to calcify?
3-4 months
114
When do the permanent lateral incisors first begin to calcify?
10-12 months
115
When do the permanent canines first begin to calcify?
4-5 months
