Are there any solutions besides bone grafting? Yes! To avoid bone grafting procedures, the All-On-4 technique can be used. This involves a full prosthesis loaded on four implants that are anchored in places around an arch that has more bone density than others. By tilting the implants at a certain angle, more support and leverage can be achieved. The All-On-4 process is cost-effective, less invasive, and saves time. Within a short amount of time, this concept allows a patient to walk away with fully functioning teeth and a wonderful smile.