10 Questions
What are the four basic designs of bridges or fixed partial dentures (FPDs) mentioned in the text?
Fixed – Fixed Bridge, Fixed – Movable Bridge, Simple Cantilever Bridge, Spring Cantilever Bridge
What is an advantage of a fixed – fixed FPD according to the text?
Strong design with maximum retention and strength
How should the abutment teeth be prepared for a fixed – fixed bridge according to the text?
Prepared parallel to each other
In what situation is the design of fixed – fixed FPD considered most practical according to the text?
For long spans, particularly when there has been periodontal disease
What is a disadvantage of fixed – fixed FPD according to the text?
Limited flexibility in fabrication
What type of connector does a fixed – fixed bridge have at both ends of the pontic?
Rigid connector
What is a disadvantage of a simple cantilever Bridge?
It places more stress on the abutment tooth
What is the advantage of a fixed – movable Bridge?
It allows for movement of the pontic
In what situation is the design of fixed – fixed FPD considered most practical?
When there has been periodontal disease
What type of retainers should have approximately the same retention in a fixed – fixed bridge?
The abutment teeth are splinted together
Test your knowledge of fixed prosthodontic (crown & bridge) with this quiz. Learn about different types of bridges or fixed partial dentures and their basic designs, combinations, and variations.
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