Unit 3 part 3 Flashcards Preview

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Flashcards in Unit 3 part 3 Deck (16)
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1

An enamel hypoplasia is a disturbance in the ----- or ------ of the enamel?

Shape
Quality

2

--------- is a type of hereditary enamel hypoplasia?

Amelogenesis Imperfecta

3

What can happen to baby teeth that can cause enamel hypoplasia in the adult teeth?

Trauma

4

25% of the population has a COLOR hypoplasia termed a --------- of enamel?

Hypocalcification

5

Hypocalcified teeth have what surface texture?

Rough
Flaky

6

------- ------ will be seen radiographically as obliterated pulp chambers ?

Dentinogenesis Imperfecta

7

Dentinogenesis Imperfecta will give the teeth a ----- hue?

Blye

8

The ------ breaks off of the ------ in dentinogrnesis Imperfecta?

Enamel
Dentin

9

What is the term for normal wear of biting surfaces by mastication?

Attrition

10

The wear pattern or ----- of teeth with attrition have a ----- appearance?

Facet
Shiny

11

Abrasion is the ------- wearing away of tooth by ------ means?

Pathological
Mechanical

12

What disease can chemically wear down the molars?

GERD

13

What can cause chemical erosion of MX incisors?

Perimyolysis ( vomiting )

14

What is the dissolution of tooth by chemical means?

Erosion

15

An impacted wisdom teeth pressing on the roots next to it can cause ------- resorption of the root?

External

16

What kind of cyst is usually found around impacted wisdom teeth

Dentigerous cyst