Computer –Aided-Design and Computer-Aided-Manufacturing is used in dentistry, particularly in prosthodontics to improve the design and creation of dental restorations including, crowns, crown lays, veneers, inlays and onlays, fixed bridges, dental implants, dentures and orthodontic appliances. In the dental world, this advanced technology allows for the design and fabrication of dental restorations that resemble the look and feel of natural teeth.