2D and 3D patient's representation of simulated restorative esthetic outcomes using different computer?aided design software programs

Objective To review the techniques and available 2D 3D computer-aided design (CAD) software programs to perform a diagnostic waxing for restorative procedures when cone beam computed tomography is not indicated. Overview An electronic was performed in Medline, Embase, Scopus search engines. A manual also conducted. The articles evaluating methods obtain or patient's representation dental were included. total of 33 included full text review. CAD provide capability integrate facial features from photographs scans facilitate facially driven digital procedures. Diagnostic tools varied among programs, multiple technique descriptions found. However, literature accuracy virtual patients perception variations between dimensional representations limited. Conclusions integration technologies into treatment planning introduce variation conventional interfaces; however, concepts remain same. Further studies are needed evaluate influence type on esthetic perceptions professionals. Clinical significance procedures; might vary different systems.