Ch 60 Chairside 2 Flashcards Preview

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Flashcards in Ch 60 Chairside 2 Deck (33):
1

Band

A stainless steel ring cemented two molars to hold the archwire for orthodontics

2

What's a common term for fixed orthodontics

Braces

3

What is used to secure the archwire within a bracket

Ligature tie

4

What is an attachment that is located on a bracket or band to hold an orange wire or elastic

Auxiliary

5

What is a condition that occurs when a tooth is not properly aligned with its opposing tooth

Crossbite

6

What's another term for a class III malocclusion

Mesioclussion

7

What is an extra oral radiograph of the bones and tissues of the head

Cephalometric radiograph

8

What's another term for class ll malocclusion

Distocollusion

9

What is an extra oral orthodontic appliance used to control growth and tooth movement

Headgear

10

What is an appliance use for maintaining the positions of teeth and jaw's after orthodontic treatment

Retainer

11

What's an excessive protrusion of the maxillary incisors diagnosed as

Over jet

12

What is the lack of vertical overlap of the maxillary incisors that creates an opening of the anterior teeth

Open bite

13

Is the term that describes the structures that include the teeth, jaws, and surrounding facial bones

Dentofacial

14

What is the type of appliance used to retain teeth in their desired position after orthodontic treatment

Positioner

15

What is an increase vertical overlap of the maxillary incisors

Overbite

16

What can occur when pressure is applied to the jar in vitro, causing a distortion

Fetal molding

17

What can be a genetic causes for malocclusion

A parent with a small jaw

18

What views with the orthodontist used to evaluate facial symmetry

Frontal view, profile view

19

What kind of radiograph is most commonly exposing orthodontics

Cephalometric

20

How many photographs are commonly taken in the diagnostic recordsappointment

Five

21

What gypsum material is most commonly used for fabricating orthodontic diagnostic models

Plaster

22

What instrument is part of the set up for seating and cementing the molar band

Bite stick

23

What's another name for number 110 pliers

Howe pliers

24

When cementing bands what can be used to prevent cement from getting into the buckle tubes or attachments

Lip balm, utility wax

25

How are brackets adhered to a tooth

Bonding agent

26

Where auxiliary attachments found on braces

Brackets, bands

27

What shape of archwire is indicated for correcting malalignment of teeth

Round wire

28

What can be used besides ligature ties to hold an arch wire in place

Elastomeric ties

29

What appliance might the orthodontist used to maintain growth and/or tooth movement

Space maintainer, retainer, headgear

30

How could a hard foods possibly harm a person's braces

Bend the wire, loosen a bracket, pull off a band

31

How can a patient with graces make flossing easier

Use of a floss threader

32

When braces come off does that mean treatment is over

No

33

What's an example of a retention appliance

Positioner, lingual retainer, hawley retainer