A Prosthetic and Surgical Approach for Full-Arch Rehabilitation in Atrophic Maxilla Previously Affected by Peri-Implantitis

Figure 4

The first step in the surgical procedures was to expose the area where the implants were installed, and then, the implants were removed (a–c). After implant removal, two short implants were immediately installed. An appropriate abutment was installed in each of the implants to allow provisional prosthesis installation with appropriate retention (d–i).

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