Figures 9–13. Figure 9. Few bone trabeculae were present around the implant (acid fuchsin and toluidine blue, original magnification ×12). Figure 10. Mature bone was in close contact with the implant surface. Woven bone was also observed (acid fuchsin and toluidine blue, original magnification ×100). Figure 11. The implant was surrounded by lamellar and woven bone. The bone was in close contact with the implant surface (acid fuchsin and toluidine blue, original magnification ×12). Figure 12. The first bone-implant contact was found at about 3 mm from the shoulder of the implant. The preexisting bone quality was type D4 (acid fuchsin and toluidine blue, original magnification ×12). Figure 13. Low-density bone around the apical portion of the implant. A large marrow space was present around the implant (acid fuchsin and toluidine blue, original magnification ×100)