Application of digital positioning guide plates for the surgical extraction of multiple impacted supernumerary teeth: A case report and review of literature

Figure 4 Design and fabrication process of the digital positioning guide plates. From left to right, (1) oral scan; (2) reconstruction of the shapes of the impacted Supernumerary teeth; (3) preoperative analysis and design of the surgical guide plate with computer-aided design software; and (4) fabrication of the surgical guide plate with a (computer-aided manufacturing) 3D printer.