Cerec by Sirona Dental Systems is the world's only system for the fabrication of all ceramic dental restorations in one offfice visit.  With CEREC at your dentist's side, you can be in and out in a single visit with a permanent, all ceramic crown, onlay, or veneer!  For you, the patient, this means fewer injections, less drilling, and less time out of your hectic schedule for dental care.