Flashcards in Kattadiyil Lecture Deck (10)
Maxilla - Direction of resorption
Superiorly, posteriorly, and medially
Mandible - Direction of resorption
Inferiorly, anteriorly, laterally
Diagnostic criteria for PDI completely edentulous
1. Residual ridge
2. Muscle attachments
3. Maxillomandibular relationship
4. Bone height (mandible on panoramic)
What two authors talked about palatal throat form?
1. House 1958
2. Naylor 1986
% of patients with retracted tongues?
Who talked about this?
33% have a retracted position
Impression techniques (4)
Selective pressure (Boucher) - Open mouth
Modified selective pressure (no author) - Open mouth
Mucostatic (Page) - Open mouth
Functional (Pound) - Closed
Do you extend the denture posterior to the vibrating line or the valsalva line?
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
- Increase retention
- Compensate for polymerization shrinkage
Who wrote about teeth visibility?
- Average for maxillary central for males and female?
Vig and Brundo 1978
- Male: 1.9
- Females: 3.4