7. Rehabilitation Flashcards
What is the purpose of the PDI classification
ID level of complexity
Benefits of PDI classification
- Inproved intra-operator consistency
- Improved professional communication
- Standardized criteria for diagnosis, outcome assessment and research
- Simplified organized aid in the decision to refer a patient
A patient with all Class II criteria and 1 class III criteria is overall designated a PDI class
III (Any single criterion of a more complex class, places the patient in the more complex class
What occlusal scheme most commonly interferes with major (and minor) connector seating
lingually inclined mandibular premolards
Localized adjunctive therapy to occlusion is PDI class
II
Re-establish entire occlusion with no change in VDO is PDI class _
III
Substantially compromised 3-5 sextants/oppose arches in a dentate mouth is PDI class
III
When 3 teeth or less are compromised in a dentate mouth the PDI class is .
I
In a partially edentulous arch with localized adjunctive treatment (perio,endo, orth) is needed in 1-2 sextants is PDI class
II
In a partially dentate arch when there is insufficient tooth structure in > or equal to 4 sextants the PDI class is .
IV
In a dentate arch moderatley compromised 2 sextants/opposing arches is PDI class
II
The greatest potential for RPD movement is in Kennedy Class _ and _
I and II
The greatest benefits in using implants with Class I and II RPDs is to gain
- Support
- Stability
- *Not retention
What are the two parameters you need to evaluate before implant placement
- Bone volume (Height and width)
- Inter-occlusal space
- Path of insertion
- Resiliency if implant attachments
Placement of an implant bar requires (more/less) interocclusal space
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