Figures 6–8. Case 1. Figure 6. Above the alveolar bone ridge, autologous bone obtained from the drilled implant sites was placed; the area was then covered with a collagenous membrane. Figure 7a and b. The vertex of the connective tissue flap was sutured to the vertex of the first pediculate flap, which was folded onto itself to achieve tissue closure. Figure 8a and b. The edge of the first flap was sutured to the base of the pediculate connective tissue flap.