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Dent 2205 Anatomy Perry > Lesson 1 (ch 2,3,4) > Flashcards

Lesson 1 (ch 2,3,4) Flashcards

Intro of Dental Anatomy, The Tooth: Functions & Terms

1
Q

What is the Anatomical Crown?

A

the upper, whole crown, enamal covered part of the tooth

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2
Q

What is the Clinical Crown?

A

The part of the tooth that shows above the gumline

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3
Q

How many teeth are in an average mouth?

A

32

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4
Q

How many teeth are in an average arch?

A

16

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5
Q

How many arches do you have?

A

2

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6
Q

How many teeth are in a quad?

A

8

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7
Q

How many quads do we have?

A

4

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8
Q

Number your teeth

A
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9
Q

What number on your upper and lower incisors

A

uppper 8&9, Lower 25 & 26

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10
Q

What numbers are you upper and lower canine?

A

11, 6, 22, 27

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11
Q

Central How many Roots?

A

The two upper and two lower teeth in the very center of your mouth. Single Rooted

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12
Q

Lateral, how many roots?

A

The teeth just adjacent to the centrals. Single rooted

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13
Q

Cuspid, How many roots?

A

The pointy teeth just behind the laterals. These teeth have one cuspal (or point). Cuspids are also called canines. Single rooted

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14
Q

First Bicuspid (pre-molar) How many cuspals and how many roots?

A

The teeth just behind the cuspids. These teeth have two cuspals (or points). It is Bi-rooted on maxillary, single rooted on mandible.

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15
Q

Second Bicuspid (pre-molar) How many cuspals and how many roots?

A

The teeth just behind the first bicuspids. These teeth also have two cuspals (or points). Single rooted on maxillary and Mandible.

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16
Q

First Molar How many roots?

A

The teeth just behind the second bicuspids. These teeth have a level surface with four cuspals. Tri-rooted on maxillary, bi-rooted on mandible

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17
Q

Second Molar How many roots?

A

The teeth just behind the first. These teeth also have a level surface with four cuspals. Tri-rooted on maxillary, bi-rooted on mandible

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18
Q

Third Molar How many roots?

A

The teeth just behind the second molars. These teeth also have a level surface with four cuspals. Tri-rooted on maxillary, bi-rooted on mandible

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19
Q

Incisor

A

Another name for the centrals and laterals

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20
Q

Canine

A

Another name for the cuspids

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21
Q

6 year molar

A

Another name for your first molar

22
Q

12 year molar

A

Another name for your second molar

23
Q

Wisdom Tooth

A

Another name for the third molar

24
Q

Anterior Teeth

A

Your centrals, laterals, and cuspids. These are the teeth in the front of your mouth

25
Q

Posterior Teeth

A

Your bicuspids and molars. These are the teeth in the back of your mouth.

26
Q

Deciduous Teeth

A

Your primary, or “baby teeth”

27
Q

Primary teeth

A

The first set of teeth which come in. Primary teeth are also called “baby teeth” or deciduous teeth.

28
Q

Secondary Teeth

A

Your permenant teeth, i.e. the second group of teeth to come in.

29
Q

Quadrants

A

The four parts of your mouth, that is the upper left, the upper right, the lower left, and the lower right.

30
Q

Numerical notation for teeth

A

The numerical notation for teeth is an alternate to Palmer’s notation. In this notation, the centrals are designated as 1’s, the laterals as 2’s, the cuspids as 3’s, the first bicuspids as 4’s, the seond bicuspid’s as 5’s, etc.

31
Q

Universal numerical notation for teeth

A

The universal numerical notation is an alternative numerical notation for teeth. In this notation, your upper right third molar is designated as tooth#1, and then you number each tooth sequentially moving right to left and down across your mouth.

32
Q

How many molars does an average mouth have in each quad?

A

3 1st Molar 2nd Molar 3rd Molar

33
Q

How many pre-molars or Bi-cuspid does an average mouth have in each quad?

A

2 1st bicuspid 2nd bicuspid

34
Q

What teeth are considered posterior?

A

Molars and Pre-molars

35
Q

What teeth are considered anterior?

A

Incisor and canine (cuspid)

36
Q

Incisor

A

cutting, straight edge Front teeth, Chisel shaped for cutting

37
Q

What tooth is this?

A

Incisor

38
Q

What tooth is this?

A

Canine

39
Q

Canine

A

One cuspid, pierce and hold, pear shaped, pointed, convex, incisal

Longest teeth in an adult

40
Q
A

asdjf;

41
Q

What teeth are crushing and Grinding?

A

Molars

42
Q

What are the position, shape and # of cusps of molars?

A

Maxillary premolars and the mandibular first premolars usually have two cusps. Mandibular second premolars frequently have three cusps— one buccal and two lingual. Maxillary molars have two buccal cusps and two lingual cusps.

Shape: The occlusal surface is wide and uneven. Rectangular shape with pits and fissures on it.

Position: Posterior

43
Q

Identify the Central Incisor line angles

A
44
Q

Identify the madibular right permanent first molar line angles

A
45
Q

Identify the line angels for anterior teeth

A
46
Q

Identify the point angles for anterior teeth

A
47
Q

Identify the line angles for posterior teeth

A
48
Q

Identify the line angles for posterior teeth

A
49
Q

Define Succedaneous

A

Permanant teeth

50
Q

Define Deciduous/Primary teeth

A

kids teeth

51
Q

Define Diphyodont

A

two sets of teeth. Like kids

52
Q

Define Heterodont

A

Different shaped teeth

Dent 2205 Anatomy Perry (3 decks)

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