Which statement is NOT true of prefabricated crowns?
A) The crowns are supplied in many types of materials, depending on the location of the provisional.
B) Prefabricated crowns can be used for posterior and anterior preparations.
C) The crowns are available for bridges as well as for single units.
D) Prefabricated crowns can be shaped to match adjacent teeth.
Correct Answer:
Verified
Q6: The cervical margins of the provisional should
Q9: Which procedure would require a patient to
Q12: Provisional crowns are commonly cemented with _
Q14: The final step after cementing the provisional
Q15: When using a thermoplastic tray to fabricate
Q16: A disadvantage of using custom provisional coverage
Q19: _ crowns are pre-formed crowns used for
Q20: The provisional that used a polymer shell
Q21: Pre-formed polycarbonate crowns:
A)are stock crowns and come
Q22: When using a pre-formed provisional crown,the crown
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