The high price.
CEREC or Chairside Economical Restoration of Esthetic Ceramics is currently a very popular method in dentistry for the creation of high-quality restorations. It is tightly connected to the CAD/CAM technique. This whole process is aided by a computer, which means that everything is extremely precise. It saves a lot of time for the dentist and for the dental technician. The patient gets a final restoration in only hours. This means that there is no need for multiple visits. Everything gets done in only one minute.