All-on-4 vs All-on-6: Which to Choose for Full Edentulism

All-on-4 and All-on-6 are full-arch implant protocols that restore an entire jaw using just four or six implants. The choice between them depends on bone volume, jaw anatomy, and long-term load requirements — not simply on which number sounds better.

All-on-4 uses two angled posterior implants (30–45°) to engage denser bone further from the sinus, often eliminating the need for bone grafting or sinus lifts. This makes it a practical and cost-effective solution for patients with moderate-to-severe bone resorption, particularly in the lower jaw. In Tashkent clinics, an All-on-4 full-arch restoration typically costs between $1,400 and $2,600 USD, making it highly attractive for dental tourists.

All-on-6 places six implants vertically, distributing chewing forces more evenly across the arch. It is generally preferred for the upper jaw when adequate bone volume exists, offering superior long-term stability and a larger safety margin if one implant fails to integrate. In Tashkent, the all-inclusive price ranges from approximately $2,000 to $3,600 USD depending on implant brand (Straumann, Nobel Biocare, Osstem) and prosthesis type.

For dental tourists, Uzbekistan offers both protocols at 40–60% below prices in Western Europe, Russia, or South Korea, with no compromise on implant quality. Clinics in Tashkent frequently treat patients from Kazakhstan, Russia, and increasingly from the Gulf region.

This article is for informational purposes only. A CBCT scan and consultation with a certified implantologist are essential before choosing a protocol.