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Flashcards in Kattadiyil Lecture Deck (10)
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1

Maxilla - Direction of resorption

Nasolabial angle?

Superiorly, posteriorly, and medially

Angle: Acute

2

Mandible - Direction of resorption

Mentolabial angle?

Inferiorly, anteriorly, laterally

Acute: Obtuse

3

Diagnostic criteria for PDI completely edentulous

1. Residual ridge
2. Muscle attachments
3. Maxillomandibular relationship
4. Bone height (mandible on panoramic)

4

What two authors talked about palatal throat form?

1. House 1958
2. Naylor 1986

5

% of patients with retracted tongues?

Who talked about this?

33% have a retracted position

Wright 1949

6

Impression techniques (4)

Selective pressure (Boucher) - Open mouth

Modified selective pressure (no author) - Open mouth

Mucostatic (Page) - Open mouth

Functional (Pound) - Closed

7

Do you extend the denture posterior to the vibrating line or the valsalva line?

Vibrating line

8

Posterior palatal seal depth
- How much into the amount of tissue displacability?
- Who wrote about this?
- Two reasons for this?

One half the amont of displaceability

Hardy 1958
- Increase retention
- Compensate for polymerization shrinkage

9

Who wrote about teeth visibility?
- Average for maxillary central for males and female?

Vig and Brundo 1978
- Male: 1.9
- Females: 3.4

10

Four occlusal schemes and authors?

1. Bilateral balanced occlusion (Boucher)
2. Lingualized occlusion (Payne, Pound)
3. Monoplane (Jones)
4. Neutrocentric (De Van)