COMPLETE DENTURE OCCLUSION Flashcards

1
Q

Define occlusion?

A

Slide 3

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2
Q

List the difference between Natural and Artificial teeth? [14]

A

Slide 4-5

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3
Q

List 7 requirements of complete denture occlusion?

A

Slide 6

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4
Q

Types of complete denture occlusion? [3]

A

Slide 7
BLM

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5
Q

Define Balanced occlusion?

A

Slide 8

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6
Q

Facts about balanced occlusion? [3]

A

Slide 9

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7
Q

Name the two types of balanced occlusion?

A
  1. protrusive balance occlusion
  2. Bilateral balance occlusion
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8
Q

Explain protrusive occlusal balance

A

Slide 10

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9
Q

Explain bilateral occlusal contact?

A

Slide 11

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10
Q

List five factors that affect balanced occlusion? [5]

A

Slide 12
CCCIP
Hanau’s Quint

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11
Q

Explain Condylar guidance? [3]

A

Slide 14

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12
Q

Explain plane of occlusion?

A

Slide 17

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13
Q

The plane of occlusion can be altered to maximum of?

A

10 degrees

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14
Q

Define Compensating curves?

A

Slide 19

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15
Q

Name the types of Compensating curves?

A
  1. Antero-posterior curve= Curve of Spee
  2. Lateral curve= Curve of Monson & Wilson
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16
Q

Define Curve of Spee

A

Slide 20

17
Q

What is the significance of the curve of Spee?

A

Slide 22
When the patient moves their mandible forward, the posterior teeth set on this curve will continue to remain in contact, avoiding disclusion

18
Q

Define curve of Wilson?

A

Slide 24
This curve is convex downwards
The lower posterior teeth are inclined lingually showing buccal prominence
These will bring them into heavy occlusal contact with the buccal cusp of upper posterior during lateral movement on the working side

19
Q

Explain curve of monsion?

A

Extending the curve of spee and Wilson of all cups and incisal edges
Curve of occlusion in which each cusp and incial edges touches or conforms to a segment of a surface of a sphere of 8 inches in diameter with its center in the region of the glabella

20
Q

Classification of edentulous jaws?

A

Page 4 on document

21
Q

Explain Class 1?

A

Dentate

22
Q

Explain Class 2?

A

Immediately post extraction

23
Q

Explain Class 3?

A

Well rounded ridge with adequate height and width

24
Q

Explain Class 4

A

Knife-edge ridge with adequate height but inadequate width

25
Q

Explain Class 5

A

Flat ridge with inadequate height and width

26
Q

Explain Class 6?

A

Depressed ridge with some basalar loss evident

27
Q

Explain Cuspal Inclination

A

Slide 25

28
Q

List three advantages of Balanced occlusion?

A

Slide 29

29
Q

Disadvantages of Balanced occlusion?

A

Slide 30

30
Q

Define Monoplane occlusion?

A

An occlusal arrangement where the posterior teeth have masticatory surfaces without cuspal height
Slide 31-32

31
Q

Advantages of Monoplane Occlusion

A

Slide 33

32
Q

Disadvantages of Monoplane occlusion?

A
  1. Poor Appearance
  2. Lack of positive intercuspatiom
  3. No vertical component to aid in shearing during mastication
33
Q

Define Lingualized occlusion

A

Slide 35

34
Q

Disadvantages of Lingualized Occlusion

A
  1. Wearing of maxillary lingual cusp and mandibular Fassa
  2. More challenging teeth arrangement than Monoplane
35
Q

Advantages of Lingualized occlusion

A

Slide 37