CEREC crowns are an excellent option for a number of reasons. The most obvious advantage of CEREC crowns is that they can be installed in a day. Previously dental crowns took several appointments to be placed on the patient, but this is no longer the case. CEREC crowns are also made from a very strong ceramic or resin which is durable and long-lasting. CEREC crowns are also made with computer-aided design and manufacturing, so the crowns are produced to be a perfect match to the rest of your teeth – all in the dentist’s office.