Dental Pontics in Fixed Partial Dentures

What is the purpose of the connection between the Pontic and the retainer in stress-breaker type bridges?

To allow for flexibility and stress distribution

What is the function of Pontic in a dental bridge?

Mastication

Which materials can be used to fabricate a Pontic?

Metal, porcelain, zirconium

Why is it important for Pontics to maintain the integrity of dental arches?

To maintain normal teeth relationships Signup and view all the answers

In which region would a full metal Pontic typically be used?

Posterior region Signup and view all the answers

How do Pontics contribute to speech (phonetics)?

By restricting air passage to reestablish normal sounds Signup and view all the answers

Which component connects the metal backing and facing in a Pontic?

Solder joint Signup and view all the answers

What type of connection is used between the Pontic and the retainer in the stress-breaker type of bridges?

Non-rigid flexible connection Signup and view all the answers

Which region of the mouth is most likely to have a full metal Pontic?

Posterior region Signup and view all the answers

What is the purpose of a solder joint in the Pontic?

To add strength Signup and view all the answers

Which of the following functions is NOT attributed to Pontics?

Facial hair growth Signup and view all the answers

What is the purpose of using zirconium in Pontic fabrication?

Strength Signup and view all the answers

Which material combination is NOT used in Pontic fabrication according to the text?

Acrylic backing with ceramic facing Signup and view all the answers

How do Pontics contribute to speech improvement according to the text?

By aiding in reestablishing normal sounds Signup and view all the answers

Dental Pontics in Fixed Partial Dentures

Questions and Answers