Fixed Full Arches Supported by Tapered Implants with Knife-Edge Thread Design and Nanostructured, Calcium-Incorporated Surface: A Short-Term Prospective Clinical Study

Figure 1

Implant placement in the maxilla. The anterior implants were placed in postextraction sockets, immediately after extractions; the posterior implants were placed in healed ridges. In total, six implants were placed to support a maxillary FFA restoration.