› Insuffi cient alveolar ridge height and width for implant Placement.
› Autologous bone is subject to resorption and may lead to loss of volume.
3) The lateral window and the autologous bone block are covered with Geistlich Bio-Gide®. 4) Radiographic control after surgery (sinus grafting with simultaneous implant placement on the right side).
5) Clinical situation after completion of prosthetic restoration (left side). 6) Radiographic control 3 years after surgery.
7) Long-term radiographic control 7 years after surgery shows stable situation of the augmented site. 8) Clinical picture 7 years post surgery showing stable and excellent esthetic outcome.