10 Questions
What is the primary design feature of the sanitary pontic?
Allows easy cleaning and permits easier plaque control
What is the disadvantage of the sanitary pontic?
Entrapment of food particles and potential tongue habits
Where is the sanitary pontic typically used?
Mandibular posterior teeth
What is the primary difference between the conventional ovate pontic and the modified ovate pontic?
The conventional ovate pontic requires a broad ridge, while the modified ovate pontic does not
What is the primary design feature of the modified sanitary (modified hygienic) pontic?
Gingival portion shaped like an archway between the retainers
Which pontic type is indicated for missing mandibular molars due to its unaesthetic design?
Modified sanitary (modified hygienic) pontic
What is the primary advantage of the modified sanitary (modified hygienic) pontic over the conventional sanitary pontic?
Increased connector size and decreased stress
What is the main disadvantage of the sanitary pontic?
Entrapment of food particles and potential tongue habits
Which pontic type is considered the most 'toothlike' in appearance?
Conventional ovate pontic
What is the primary design feature that allows the modified sanitary (modified hygienic) pontic to have increased connector size and decreased stress?
Gingival portion shaped like an archway between the retainers
Learn about pontics in prosthodontics, including the definition and requirements of ideal pontics for fixed bridges. Explore different types of connectors used with pontics for optimal function, aesthetics, and hygiene.
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