All on Four Prosthesis

About the Operation

All-on-4 is a full-arch fixed implant solution for fully or near-fully edentulous patients in whom thin bone or sunken sinuses prevent placement of the 8–10 implants that would otherwise span the entire jaw. Instead, only 4 master implants are placed in the strongest, densest anterior region of the jaw — 2 vertical and 2 angled at 45–30 degrees to avoid the sinuses posteriorly. Moreover, a temporary fixed porcelain bridge (Immediate Loading) is locked and tightened onto those 4 pillars by the same expert on the day of surgery, allowing the patient to eat and smile with their new teeth that very evening.

Application Details

• 1It is a fixed implant-screw bridge treatment; the prosthesis is never removed at night under any circumstances — it remains permanently in place for life, exactly like the patient's own natural teeth.

Who Is It Suitable For?

• Patients who are having all remaining teeth extracted and wish to receive a fixed prosthesis on the very same day.
• Completely edentulous patients with advanced bone loss who are depressed by removable dentures stored in a glass of water, and who long for the sensation of truly fixed, adhered teeth as the ultimate milestone — the great invention of the era.