What is the best solution to the problem of debonding of ceramic from a ceramic-alloy restoration after cementation in the mouth?
A) Bond direct composite to the metal substructure.
B) Refire new porcelain to the metal while the crown remains in the mouth.
C) Remove the crown, refire new porcelain to the metal, and then re-cement the crown.
D) Prevent debonding by selection of compatible alloys and ceramics and the proper manipulation of these materials during fabrication.
Correct Answer:
Verified
Q1: Which of the following statements is true
Q3: Which of the following statements is(are) true
Q4: An alloy liquidus is defined as the
Q5: According to the ADA classification for dental
Q6: Which of the following is a noble
Q7: What factors determine the definition of a
Q8: How can greening of ceramic be avoided?
A)
Q9: Define malleability.
A) The ability to be mechanically
Q10: Wrought alloys have a grain structure often
Q11: Which of the following statements is true
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents