Pontic Design and Function Quiz

The primary function of a pontic in an FPD is to:

• Support the adjacent teeth

• Replace a missing tooth and restore function

• Prevent occlusal trauma

• Improve gingival health

The most commonly used pontic design in the anterior region is:

• Sanitary pontic

• Ridge lap pontic

• Ovate pontic

• Modified ridge lap pontic

Which of the following pontic designs is the least hygienic?

• Ovate pontic

• Modified ridge lap pontic

• Ridge lap pontic

• Sanitary pontic

The pontic design most commonly used for posterior FPDs is:

• Ovate pontic

• Ridge lap pontic

• Modified ridge lap pontic

• Sanitary pontic

Which of the following materials is NOT commonly used for fabricating pontics?

• Zirconia

• Composite resin

• Acrylic resin

• Titanium

The most esthetic pontic design is:

• Ridge lap pontic

• Ovate pontic

• Sanitary pontic

• Modified ridge lap pontic

The best pontic design for a severely resorbed ridge is:

• Modified ridge lap

• Ridge lap

• Ovate

• Conical

Which factor is most critical in selecting a pontic design?

• Patient preference

• Location of the missing tooth

• Availability of materials

• Dentist's experience

The purpose of a connector in an FPD is to:

• Connect pontic and abutment teeth

• Distribute occlusal forces evenly

• Provide strength to the prosthesis

• All of the above

Which of the following is NOT a type of connector used in an FPD?

• Rigid connector

• Flexible connector

• Non-rigid connector

• Key and keyway connector