Dental Bracing
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Questions and Answers

Where can bracing be provided from in denture design?

  • The maxillary sinus
  • The dental implant
  • The hard palate
  • The mucosa (correct)
  • What area of the ridge can be used to provide bracing?

  • The crest of the ridge
  • The palatal surface of the ridge
  • The buccal surface of the ridge
  • The lateral slope of the ridge (correct)
  • Which of the following is NOT a source of bracing in denture design?

  • The mucosa
  • The lateral slope of the palate
  • The buccal shelf
  • The tongue (correct)
  • What is the benefit of bracing in denture design?

    <p>Enhanced stability</p> Signup and view all the answers

    Which of the following is a type of retention in denture design?

    <p>Bracing</p> Signup and view all the answers

    What is the primary dependence of retention in partial dentures?

    <p>Mechanical units</p> Signup and view all the answers

    Which component is responsible for indirect retention in a tooth-tissue borne RPD?

    <p>Indirect retainer</p> Signup and view all the answers

    What is the primary function of clasps and retainer units in partial dentures?

    <p>To provide direct retention</p> Signup and view all the answers

    In a tooth-borne RPD, what is the primary source of retention?

    <p>Direct retainer</p> Signup and view all the answers

    Which of the following is NOT a component of retention in partial dentures?

    <p>Dental implant</p> Signup and view all the answers

    What is the primary purpose of an indirect retainer in denture design?

    <p>To distribute the forces of the denture across the entire arch</p> Signup and view all the answers

    Which of the following is NOT a type of indirect retainer?

    <p>Mucosa support</p> Signup and view all the answers

    What is the primary function of a cingulum rest in denture design?

    <p>To resist the horizontal forces of the denture</p> Signup and view all the answers

    Which type of indirect retainer is typically used in distal extension denture design?

    <p>Posterior palatal bar</p> Signup and view all the answers

    What is the primary advantage of using an indirect retainer in denture design?

    <p>Reduced pressure on the underlying tissues</p> Signup and view all the answers

    Study Notes

    Bracing in Partial Dentures

    • Bracing can be provided from the mucosa by covering the lateral slope of the ridge and the lateral slope of the palate.
    • Indirect retainer is achieved through the use of specific components, including:
      • Continuous bar
      • Occlusal rest
      • Cingulum rest
      • Incisal rest
      • Anterior palatal bar
      • Posterior palatal bar

    Retention in Partial Dentures

    • Retention in partial dentures relies on mechanical units, including:
      • Direct retainer (for tooth-borne RPD and tooth-tissue borne RPD)
      • Indirect retainer

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    Description

    Learn about the different ways of providing bracing in dentistry, including from the mucosa and the lateral slope of the palate.

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