The single most important factor in creating a beautiful smile is the ability to visualize the final result before you begin. Laboratory communication, including photographs and models of the approved temporaries, is key to success. A thorough lab prescription detailing shade, texture, central length, incisal translucency, and any other pertinent information helps to facilitate a predictable result.
To develop properly proportioned teeth, it is essential to properly address many characteristics, such as contours, shade, size and length of centrals, phonetics, and occlusion. This leads to a key artistic technique—the art of recontouring—with both temporaries and, if necessary, the final restorations.