If you are not confident in your smile, you should think consulting your dentist for smile design. This process has become popular in the field of cosmetic dentistry because it ensures optimal success during dental treatment for aesthetic enhancement. Often, smile design is used as a term which is synonymous with smile makeover or cosmetic dentistry. However, this procedure refers to the steps taken before the actual treatment and modification of the dental structures begin. The design will ensure that the dentist is well-prepared and knows what to expect during the procedure.