Types of Bridge and Fixed Partial Denture Quiz
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Questions and Answers

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 (correct)
  • Fixed – Fixed Bridge, Removable Bridge, Complex Cantilever Bridge, Flexible Cantilever Bridge
  • Rigid Bridge, Flexible Bridge, Tilted Cantilever Bridge, Hinged Cantilever Bridge
  • Stationary Bridge, Mobile Bridge, Inclined Cantilever Bridge, Elastic Cantilever Bridge

    • What is an advantage of a fixed – fixed FPD according to the text?

  • Prone to dislodgement during normal use
  • Requires minimal preparation of abutment teeth
  • Strong design with maximum retention and strength (correct)
  • Easy to remove by the patient

    • How should the abutment teeth be prepared for a fixed – fixed bridge according to the text?

  • Prepared at different angles for flexibility
  • No specific preparation required for abutment teeth
  • Prepared parallel to each other (correct)
  • Prepared perpendicular to each other

    • In what situation is the design of fixed – fixed FPD considered most practical according to the text?

    <p>For long spans, particularly when there has been periodontal disease</p> Signup and view all the answers

    What is a disadvantage of fixed – fixed FPD according to the text?

    <p>Limited flexibility in fabrication</p> Signup and view all the answers

    What type of connector does a fixed – fixed bridge have at both ends of the pontic?

    <p>Rigid connector</p> Signup and view all the answers

    What is a disadvantage of a simple cantilever Bridge?

    <p>It places more stress on the abutment tooth</p> Signup and view all the answers

    What is the advantage of a fixed – movable Bridge?

    <p>It allows for movement of the pontic</p> Signup and view all the answers

    In what situation is the design of fixed – fixed FPD considered most practical?

    <p>When there has been periodontal disease</p> Signup and view all the answers

    What type of retainers should have approximately the same retention in a fixed – fixed bridge?

    <p>The abutment teeth are splinted together</p> Signup and view all the answers

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