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prosthodontics > removable prosthodontics > Flashcards

removable prosthodontics Flashcards

1
Q

What four types of dentures are there?

A

partial upper denture
Complete upper denture
Partial lower denture
Complete lower denture

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2
Q

two types of removable prosthodontics

A

removable partial denture
Removable full denture

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3
Q

six extraoral factors for selecting, removable prosthodontics

A

1) physical health
2) mental health
3) motivation
4) age
5) dietary habits
6) occupation in social and economic factors

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4
Q

what area of your physical health impacts the selection of removable prosthesis?

A

If your tissues cannot withstand the pressure or patient cannot cooperative during segregation in Centre

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5
Q

How does your mental health affect? The selection of removal processes is

A

Patient might not be able to keep processes in mouth organ have a lack of adequate oral hygiene

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6
Q

What tooth would you never replace?

A

Third molar

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7
Q

How does motivation impact selection of removable prosthesis?

A

Lack of motivation to clean teeth would damage aesthetics

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8
Q

how does age impact the selection of removable prosthesis

A

-A young patient there’s still growth
-Activation process must be strong
-Old patient might want to return to that should be extracted resulting in an unstable environment

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9
Q

how does dietary habits affect the selection of removable prosthesis

A

Poor nutrition can cause portage she responds that may affect tolerance and comfort

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10
Q

How would occupation and social, and economic factors affect the selection of removable prosthesis

A

Public person might want to have something fixed as so the teeth don’t fall out as well as cost and lack of patient understanding

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11
Q

Clearance

A

Removal of all teeth

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12
Q

seven intraoral factors that may affect the selection of removable prosthesis

A

musculature
Salivary flow
Residual alveolar ridge
Oral mucosa
Aural habits
Tori

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13
Q

Are Howard musculature affect the selection of removable prosthesis

A

Facial muscles provide retention and control meaning that facial spasms can cause denture to lose its suction, as well as a large tongue can impact suction

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14
Q

How is salivary flow affect a selection of removable prosthesis

A

too much saliva can be produced when a prosthesis is introduced

Xerostomia can make a prosthesis difficult to wear

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15
Q

How does a residual alveolar ridge affect the selection of removable prosthesis

A

If the patient has a resorbed, uneven, residual, alveolar ridge, there’s bad support and often patient discomfort and alveoplasty may have to be performed

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16
Q

How does oral mucosa affect the selection of removable prosthesis?

A

Sore spots are pressure points may develop on the tissue that has altered by the patient physical condition

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17
Q

how does a patient oral habits affect the selection of removable prosthesis

A

bruxism or clenching can cause stress on the alveolar ridge and the remaining teeth

Someone who is termed, a mouth breather, might not be able to retain a prosthesis in the mouth

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18
Q

how does Tori affect the selection of a removable prosthesis?

A

May get in the way and have to be removed before fabrication of the processes

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19
Q

Clasps

A

Help to hold the teeth intact

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20
Q

edentulous

A

Patient has no teeth

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21
Q

Components of a full denture

A

base
Flange
Post dam
Artificial teeth

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22
Q

indications for a full denture

A

-Patient is edentulous
-remaining teeth cannot be saved -remaining teeth cannot support a removable, partial denture, and no acceptable alternatives are available
-Patient refuses alternative treatment

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23
Q

contradictions for a full denture

A

Acceptable alternative is available
Bad physical or mental health
patient is hypersensitive to denture materials
Patient is not interested in fixing remaining teeth

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24
Q

Base of a full denture

A

Designed to fit over the residual, alveolar ridge and surrounding gingival area

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25
Q

Flange

A

Part of the base of extends over the attached, because it from circle margin of the teeth to the border of the denture

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26
Q

Post dam

A

retention of a maxillary denture, depends on the suction seal

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27
Q

Artificial teeth

A

Fabricated from acrylic or porcelain

28
Q

Retromolar pad

A

Area just behind the third mandibular molars

29
Q

fovea Palatinata

A

Small hole on the pallet that indicates the end of the denture area

30
Q

posterior Palatal seal

A

Line between the hard palate in the soft palate

31
Q

What is another name for the posterior palatal seal?

A

Ah line

32
Q

Five components of a partial denture

A

framework
Connecters
Rests
Retainers
Artificial teeth

33
Q

What is the framework of a partial denture?

A

A cast metal skeleton that provide support for other components of the denture, usually covered with acrylic to simulate appearance of the tissue

34
Q

Connecters of a partial denture

A

join parts of the person that shit together

Two types: major connecter and minor connecter

35
Q

Major connecter

A

Metal bar that joins right left quadrant framework

36
Q

minor connecter

A

Attaches major, connected to the base, rests and clasps

37
Q

rest

A

Metal projection from the framework, extending to the prepared tooth controls the setting of the prosthesis

38
Q

Two types of rests

A

lingual
occlusal

39
Q

retainer/clasps

A

support and stablizes the denture

40
Q

Two types of retainers on a fixture partial denture

A

I-bar
circumferential (c) clasp

41
Q

denture base on a partial denture

A

The part of the denture that rests on the foundation tissues to watch the teeth are attached

42
Q

two types of artificial teeth

A

acrylic
porcelain

43
Q

3 removable partial denture requirements

A

support
Stability
Retention

44
Q

3 things to consider when selecting anterior teeth

A

shade
Shape
Size

45
Q

Denture realigning

A

Placing a new layer of denture resin over the tissue surface of the prosthesis

46
Q

How long will it a patient have to be without a denture for a denture realigning

A

8-24 hours

47
Q

reline indication

A

Loss of attention
Instability
Food under denture
Abused mucosa
Discomfort and pain, while wearing the denture

48
Q

contradictions for reline

A

worn out dentures
Vertical dimension loss greater than 7 mm
Significant mucosal information
Denture related speech problems

49
Q

tissue conditioning

A

Before the real line can be done, the tissue has to be restored to the healthy state using tissue conditioner

50
Q

indications for tissue conditioning

A

Discomfort
Abused tissue
Lots of vertical dimensions
Lack of attention

51
Q

Lifespan of tissue conditioner

A

2-3 weeks

52
Q

when is the maximum cushioning effect of a tissue conditioner achieved

A

3-4 days

53
Q

how long do you keep conditioner in

A

1-3 weeks

54
Q

CUD reline

A

place ZOE wash and have patient close in centric postion

55
Q

denture rebasing

A

The process of refitting a denture by replacing the denture base material without changing the occlusal relations of the teeth

56
Q

Denture duplication

A

Making a spare denture just in case it breaks must be kept in moist airtight container

57
Q

Immediate dentures

A

Type of denture placed immediately after the extraction of a patient from anterior teeth

58
Q

Indications for immediate denture

A

multiple extractions

59
Q

what arch will you mainly put an immediate denture on

A

maxillary

60
Q

Conventional, immediate complete dentures

A

used after you have removed all posterior teeth about three months before making immediate denture to allow for posterior segment to heal and stabilize

61
Q

over denture

A

A Full denture, supported by bony ridge oral mucosa in two or more remaining teeth

62
Q

long coping technique

A

minimal of the tooth is removed they are protected with coping and the dentures is fitted on top of them

63
Q

implant retained dentures

A

the implants are used to facilitate retention, stability, and provide support to the anterior region

64
Q

short coping technique

A

used on endodontically treated teeth or if implant is done

the tooth surface is greatly reduced and shortened and protected with a coping

65
Q

coping

A

metal piece that clicks onto the denture

66
Q

implant supported denture

A

all occlusal forces are borne with by the implants

prosthodontics (2 decks)

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