Dentitions Flashcards

1
Q

This line is this called?

A

Midline

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2
Q

What have a single root and a sharp thin edge.

A

Central Incisors:

There are two central incisors in the upper arch and two central incisors in the lower arch.

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3
Q

What are the name of these teeth.

A

Central Incisor

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4
Q

What are these teeth call?

A

Lateral Incisors

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5
Q

This group of four are located in the front of the mouth, have single root and sharp thin edge.

They are called?

A

Incisors

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6
Q

Define Canine

A

They have the longest roots making them the most stable teeth

They are located at the corner of the arch.

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7
Q

Canines are also known as…

A

Cuspids

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8
Q

What is the name these teeth?

A

Canines

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9
Q

What is between the canines and the molars ?

A

Premolars

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10
Q

What premolar is this?

A

1st Premolar

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11
Q

What premolar is this?

A

2nd Premolar

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12
Q

What premolar is

Pink: 1st Premolars

Blue: 2nd Preolars

A
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13
Q

What teeth are larger than premolars, have a large flat biting surface & usually have four or more cusps?

A

Molars

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14
Q

How many molars are there?

A

There are six molars in the upper arch and six molar in the lower arch.

They are referred to as 1st molar, 2nd molar & 3rd molars.

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15
Q

Name the molars

Brown:

Yellow:

Black:

A

Brown: 1st Molar

Yellow: 2nd Molar

Black: 3rd Molar

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16
Q

How many teeth are there in a primary dentition?

A

20

17
Q

The dentiton is devided into two acrches, what are they?

A

Mazxillary arch (upper)

Mandibular arch (lower)

18
Q

Difine occlusion.

A

The natural contact between the maxillary and mandibular teeth in all positions.

19
Q

What is a diffrent way of writing

Maxillary:

and

Mandibular:

A

Maxillary: MX

Mandibular: MD

20
Q

There are three dentition periods, what are they?

A

1. Primary Dentiton

2. Mixed Dentiton.

3. Permanent Dentiton