A CEREC crown has several benefits, including; Protecting and preserving the structure of the tooth; The ceramic material used is biocompatible; The crown is perfect in appearance and quality; and The result is long-lasting and hard-wearing. CEREC is a superior quality ceramic filling. The ceramic filling is ideal in locations where teeth have been heavily filled in the past or there are large carious lesions where the remaining tooth structure has been structurally compromised and is, therefore, more prone to fracture. The ceramic filling is superior to the composite style restorations (“white” fillings) in these situations and also achieves a better cosmetic result.