All-on-4 vs All-on-6 Turkey: 5 Differences That Help You Decide
When exploring full-arch implant options, UK patients often encounter both All-on-4 vs All-on-6 Turkey comparisons and are unsure which protocol applies to them. Both treatments use implants to support a fixed arch of teeth in a single jaw. Both are delivered over two visits approximately three months apart. Both are available in Antalya at significantly lower cost than UK private prices. The differences lie in the number of implants, the surgical technique, the cases each protocol suits best, and the cost. Understanding those differences before your consultation means you arrive better prepared to have an informed discussion with your surgeon.
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What All-on-4 and All-on-6 Turkey Have in Common
Both protocols share the same fundamental principle: a complete fixed arch of teeth is supported by a small number of strategically placed implants rather than individual implants for each missing tooth.
In both cases:
- Treatment requires two visits to Antalya (approximately three months apart)
- Temporary fixed teeth are fitted on the day of surgery
- The final permanent arch is attached at the second visit
- Nobel Biocare or Straumann implant systems are used
- Packages include transfers, hotel accommodation, and diagnostics
The clinical difference is in how many implants are placed and how they are positioned in the jaw.
All-on-4 vs All-on-6 Turkey: 5 Key Differences
1. Number of implants per jaw
All-on-4 uses four implants. All-on-6 uses six. This is the defining structural difference between the two protocols.
2. Posterior implant angulation
In All-on-4, the two back implants are tilted at an angle (typically 30 to 45 degrees) to engage denser bone further forward in the jaw. This allows the protocol to work in cases where there is limited bone at the back of the arch. In All-on-6, the implants are generally placed more vertically, which requires sufficient bone volume across a wider area.
3. Load distribution
Six implants distribute the biting force across more points, which some clinicians consider advantageous for patients with more complex bite patterns or higher functional demands.
4. Bone requirements
All-on-4 was specifically designed to work with reduced bone volume, making it suitable for a wider range of patients. All-on-6 generally requires more available bone, particularly in the posterior regions of the jaw.
5. Cost
Because All-on-6 uses two additional implants, it is priced higher than All-on-4.
| Feature | All-on-4 | All-on-6 |
|---|---|---|
| Implants per jaw | 4 | 6 |
| Posterior angulation | Yes (30-45 degrees) | Minimal |
| Bone requirement | Lower | Moderate to good |
| Load distribution | 4 contact points | 6 contact points |
| OrbisMed Turkey price | from £3,300 per jaw | from £4,300 per jaw |
When All-on-4 Turkey Is the More Appropriate Choice
All-on-4 Turkey treatment is typically recommended when:
- Bone volume in the posterior jaw is reduced but adequate anteriorly
- The patient wants to avoid bone grafting procedures
- The cost difference is a significant consideration
- A proven, extensively researched protocol is preferred
All-on-4 has more than two decades of published clinical data behind it and remains the most widely used full-arch implant protocol globally.
When All-on-6 Turkey Is the More Appropriate Choice
All-on-6 Turkey treatment may be more appropriate when:
- Bone volume and density are good across the full arch
- Additional implants are clinically indicated for greater long-term stability
- The case involves higher biting forces or specific anatomical considerations
- The surgeon’s assessment, based on 3D imaging, indicates that six points of support are preferable
Who Actually Makes the Decision?
The decision between All-on-4 vs All-on-6 Turkey is not made by the patient. It is a clinical decision made by the implant surgeon after reviewing your 3D CBCT scan and assessing bone anatomy, density, and the specific demands of your case.
This is why it is not possible for any clinic to recommend one protocol over the other accurately without first reviewing imaging. For a detailed guide to how bone density affects protocol selection, read: All-on-4 Turkey: How Bone Density Affects Your Implant Treatment
A Practical Starting Point
If you are trying to understand which full-arch protocol may be appropriate for your case, a free online consultation with the OrbisMed Turkey clinical team is the right first step. Share your dental records and imaging, and the team will outline which protocol is more likely to apply before you commit to anything.
Free consultation – no obligation – reply within 3 hours
Also read:
- All-on-4 Turkey: What UK Patients Need to Know Before Booking in 2026
- All-on-4 Turkey: How Bone Density Affects Your Implant Treatment
Disclaimer: The information in this article is for general guidance only and does not constitute dental or medical advice. All treatments are subject to individual clinical suitability. Consult a qualified dental professional before making any treatment decision.