Figure 3 | Scientific Reports

Figure 3

From: The role of implants and implant prostheses on the accuracy and artifacts of cone-beam computed tomography: an in-vitro study

Figure 3

Stages of study model. (a) 4 × 10 mm titanium implant placed at 43 (TG1). (b) Implant-supported PFM crown with the abutment at 43 (TG2). (c) 4 × 10 mm titanium implants placed in the study model at 43 and 46 (TG3). (d) Implant-supported PFM single crowns at 43 and 46 (TG4). (e) Implant-supported four-unit PFM prosthesis from 43 to 46 (TG5). (f) Implant-supported four-unit PFM prostheses from 43 to 46 and 33 to 36 with 4 × 10 mm titanium implants placed in canine and first molar region bilaterally at 33, 43, 36, and 46 (TG6). (g) Full-arch implant-supported prosthesis (TG7).

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