Which of the following is a disadvantage of the CAD/CAM system? ...

[yoooooman]

Which of the following is a disadvantage of the CAD/CAM system?
 a. The cost may be greater than traditional restoration procedures.
  b. The patient must endure three long appointments.
  c. The procedure requires an hour break within the appointment time.
  d. The risk of infection is increased.

Question 2

The advantages of the CAD/CAM system include the following:
 a. The procedure is completed in 1 day.
  b. No impressions are taken.
  c. The patient does not need to have provisional restorations.
  d. The teeth being treated will have no pain or sensitivity.

[mariahkathleeen]

Answer to Question 1

a
RATIONALE: The disadvantages of the CAD/CAM system include the following:  The cost may be greater than traditional restoration procedures.  Involves extra time for the dentist or dental assistant.  May involve a long appointment for the patient.

Answer to Question 2

a, b, c
RATIONALE: The advantages of the CAD/CAM system include the following:  The procedure is completed in 1 day.  No impressions are taken.  The patient does not need to have provisional restorations.  Without the provisional restoration, tooth sensitivity may be reduced.  Saves time for the patient.  The dental laboratory is not involved.

[yoooooman]

Gracias!

[xiaomengxian]

TYSM