Flashcards in Lecture 6 Deck (4)
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1
Q
direct technique for FPDs
A
- prolonged same appointment
- tissue trauma
- poor marginal fit
- only good to fair esthetics
2
Q
indirect technique for FPDs
A
- separate appointments
- no tissue trauma
- good marginal fit
- ideal esthetics
3
Q
what is the tissue trauma associated with direct technique
A
direct technique generates more heat and can lead to chemical burn
4
Q
what are the connector dimensions for FPDs
A
3mm bucco-lingually
4mm occlusal-cervically