When are posts placed within the roots of endodontically treated teeth to retain dental materials used to build up the teeth?
A) When the root needs strengthening
B) When the crown-to-root ratio is poor
C) When a multi-rooted tooth is involved
D) When coronal tooth structure is inadequate for restoration with a crown
Correct Answer:
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Q2: Excess water left from the etching procedure
Q3: Which of the following is correct regarding
Q4: Which of the following materials would not
Q5: The etched surface of a permanent tooth
Q6: What is done to the dentinal surface
Q7: The clinical technique of post cementation involves
Q8: Which of the following correctly represents the
Q9: When a resin bonding agent hardens,it creates
Q10: Which of the following statements is true
Q11: Which etch or tooth conditioner is used
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