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Dental Morphology > Intro to Dental Morphology > Flashcards

Intro to Dental Morphology Flashcards

1
Q

Teeth, gingiva, and associated bone

A

Dental Arch

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2
Q

the upper arch including the associated teeth

A

Maxillary Arch

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3
Q

the lower arch and associated teeth

A

Mandibular Arch

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4
Q

How many deciduous teeth/ primary teeth are there?

A

20 deciduous teeth

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5
Q

Which type of tooth is not found in the deciduous dentition?

A

The premolars and also the 3rd molars

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6
Q

The crown of the tooth is covered with what?

A

Enamel

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7
Q

The root of the tooth is covered with what?

A

Cementum

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8
Q

Cementum covers which part of the tooth?

A

Root(s)

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9
Q

The Enamel covers which part of the tooth?

A

Crown

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10
Q

The dense hydroxyapatite surface of the crown.

A

Enamel

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11
Q

The inner hard layer of the crown and root.

A

Dentin

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12
Q

The vascular innervated portion of the tooth.

A

Pulp

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13
Q

The outer layer of the root surface.

A

Cementum

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14
Q

(DEJ) stands for what?

A

DentoEnamel Junction

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15
Q

The junction of enamel and dentin layers.

A

DentoEnamel Junction (DEJ)

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16
Q

(CEJ) stands for what?

A

CementoEnamel Junction

17
Q

The junction of enamel and cementum layers.

A

CementoEnamel Junction (CEJ)

18
Q

The junction of the anatomical crown and root.

A

Cervical Line

19
Q

The portion of the tooth that is visible in the mouth.

A

Clinical Crown

20
Q

The crown above the CEJ

A

Anatomical Crown

21
Q

Outermost surface of tooth toward cheek or lips

A

Facial (buccal/labial)

22
Q

Inner most surface of tooth toward the tongue or palate

A

Lingual (palatal)

23
Q

Surface of tooth that is towards the median line

A

Mesial

24
Q

Surface of the tooth that is away from the median line

A

Distal

25
Q

The biting surface/edge of anterior teeth

A

Incisal

26
Q

The biting or chewing surface of posterior teeth.

A

Occusal

27
Q

Projection on the top of a crown.

A

Cusps

28
Q

Depression or concavity between cusps or ridges

A

Fossa

29
Q

Lingual crown projection on anterior teeth

A

Cingulum

30
Q

The line between the primary parts of a crown or root

A

Groove

31
Q

Pinpoint depression at the junction or termination of a groove

A

Pit

32
Q

Primary center of development within a tooh

A

Lobe

Dental Morphology (2 decks)

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