Podcast
Questions and Answers
What does stability in the context of dentures refer to?
What does stability in the context of dentures refer to?
- The ease of cleaning
- The resistance to displacement by functional stresses (correct)
- The ability to be adjusted easily
- The quality of being lightweight
Which factor is NOT associated with the stability of dentures?
Which factor is NOT associated with the stability of dentures?
- Aesthetic appearance (correct)
- Rotational stresses
- Displacement resistance
- Functional horizontal stresses
Which term describes the ability of a denture to resist movement?
Which term describes the ability of a denture to resist movement?
- Stability (correct)
- Porosity
- Turgidity
- Flexibility
What quality must a denture possess to be described as stable?
What quality must a denture possess to be described as stable?
What does the term 'functional stresses' refer to in the context of dentures?
What does the term 'functional stresses' refer to in the context of dentures?
What term refers to the cross-sectional contour of a residual ridge or dental arch that hinders the insertion of a dental prosthesis?
What term refers to the cross-sectional contour of a residual ridge or dental arch that hinders the insertion of a dental prosthesis?
In dental terminology, what is the significance of the contour of a cross-sectional portion?
In dental terminology, what is the significance of the contour of a cross-sectional portion?
What could result from an ill-defined contour of a dental arch?
What could result from an ill-defined contour of a dental arch?
Which of the following best describes the relationship between the contour of a residual ridge and dental prosthetics?
Which of the following best describes the relationship between the contour of a residual ridge and dental prosthetics?
What term is used to describe a ridge that has an unfavorable contour for prosthesis insertion?
What term is used to describe a ridge that has an unfavorable contour for prosthesis insertion?
What is the primary function of the support in dental prostheses?
What is the primary function of the support in dental prostheses?
In dental prosthetics, what does the term 'basal tissue' refer to?
In dental prosthetics, what does the term 'basal tissue' refer to?
Which condition is an indication for a fixed partial denture in a mandible?
Which condition is an indication for a fixed partial denture in a mandible?
What scenario would typically NOT require the use of a fixed partial denture?
What scenario would typically NOT require the use of a fixed partial denture?
Which statement best describes the importance of resistance in dental prostheses?
Which statement best describes the importance of resistance in dental prostheses?
What is the relationship between support and forces in dental prostheses?
What is the relationship between support and forces in dental prostheses?
Which of the following is essential when considering fixed partial dentures?
Which of the following is essential when considering fixed partial dentures?
Which aspect is NOT directly related to the support of dental prostheses?
Which aspect is NOT directly related to the support of dental prostheses?
In what situation would a dentist be least likely to recommend a fixed partial denture?
In what situation would a dentist be least likely to recommend a fixed partial denture?
Which factor is NOT considered a primary indication for a fixed partial denture?
Which factor is NOT considered a primary indication for a fixed partial denture?
What is the primary purpose of a removable partial denture (RPD)?
What is the primary purpose of a removable partial denture (RPD)?
Which characteristic best defines a removable partial denture?
Which characteristic best defines a removable partial denture?
In which situation would a removable partial denture typically be indicated?
In which situation would a removable partial denture typically be indicated?
Who is primarily responsible for the insertion and removal of a removable partial denture?
Who is primarily responsible for the insertion and removal of a removable partial denture?
What factor influences the design of a removable partial denture?
What factor influences the design of a removable partial denture?
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Study Notes
Removable Partial Denture (RPD)
- A removable denture that replaces some teeth in a partially edentulous arch
- Can be readily inserted and removed from the mouth by the patient
Stability
- The quality of a complete or removable partial denture to be firm, steady, or constant to resist displacement by functional horizontal or rotational stresses
Support
- The foundation area on which a dental prosthesis rests
- With respect to dental prostheses, the resistance to forces directed toward the basal tissue or underlying structures
Indications for fixed partial denture
- Unilateral bounded edentulous short span
Contour
- When used in reference to other oral structures, it refers to the contour of a cross-sectional portion of a residual ridge or dental arch that prevents the insertion of a dental prosthesis
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