Fig. 2From: A comparative study of the use of digital technology in the anterior smile experienceClinical flowchart of digital compression membrane guide. a Preoperative intraoral photograph (b) 3D printed model after digital design, pressure film fabrication of crown lengthening guide (c) Crown lengthening surgery guided by digital pressure film guide (c) Gingival contouring by wearing a 3D printed temporary crownBack to article page