Tooth loss affects far more than your appearance — it impacts your ability to eat, speak clearly, and smile with confidence. If you’ve been living with uncomfortable dentures or missing teeth, modern implant dentistry offers two game-changing solutions: All-on-4 and All-on-6. Both allow you to restore a full arch of teeth in a single visit, but there are important differences between them.
In this guide, we’ll break down the differences between All-on-4 and All-on-6, compare prices in Turkey, the US, and the UK, explain who each method is best suited for, and show you why Antalya has become a world-class destination for dental implant tourism. If you’re considering full-arch restoration and want to make an informed decision, this article is for you.
What Is All-on-4? How It Works
The All-on-4 concept (literally “all on four”) was developed by Portuguese implantologist Dr. Paulo Malo in the late 1990s and has since been validated by decades of clinical research. The method involves placing a fixed, non-removable prosthesis (10 to 14 crowns) on just four dental implants per jaw.
How the Implants Are Placed
Two front implants are placed vertically in the anterior section of the jaw, where bone density is typically highest. Two posterior implants are placed at a 30–45-degree angle. This tilted placement is the key innovation , it allows the surgeon to:
- Use longer implants, increasing the surface area in contact with bone
- Avoid anatomically challenging zones — the sinus cavities in the upper jaw and the inferior alveolar nerve in the lower jaw
- Eliminate the need for bone grafting (sinus lift) in most cases
- Enable immediate loading , patients receive a temporary prosthesis on the same day as surgery
Who Is All-on-4 Best For?
- Complete or near-complete tooth loss (edentulism)
- Moderate bone loss in the jaw
- Patients who want to avoid bone grafting
- Those who want teeth in a single day
- Patients seeking a strong result at a moderate price point
Important: All-on-4 isn’t a “budget” version of dental implants. It’s a clinically proven solution with an extensive evidence base. Long-term studies show implant survival rates of 94.8–98.2% at the 10-year mark.
What Is All-on-6? How It Works
All-on-6 is an enhanced version of the All-on-4 concept that uses six implants instead of four. The two additional implants are placed in the lateral (side) sections of the jaw, providing extra support for the prosthetic.
Implant Placement Layout
- Two vertical implants in the front section
- Two implants in the middle (lateral) section — slightly angled or vertical
- Two distal implants at an angle, similar to All-on-4
Six anchor points create more even distribution of chewing forces across the entire prosthesis. This is especially important for the upper jaw, where bone tends to be less dense.
Who Is All-on-6 Best For?
- Patients with sufficient bone volume for six implants
- Those who want maximum stability
- Patients planning a zirconia prosthesis (which is heavier than acrylic)
- People with bruxism (teeth grinding)
- Upper jaw restorations, where bone density is typically lower
All-on-4 vs All-on-6: A Detailed Comparison
| Parameter | All-on-4 | All-on-6 |
|---|---|---|
| Number of implants | 4 | 6 |
| Structural stability | High | Very high |
| Load distribution | Good | Excellent |
| Need for bone grafting | Rarely | Sometimes |
| Surgery time | 1.5–2.5 hours | 2–3.5 hours |
| Recovery period | 3–5 days | 5–7 days |
| Osseointegration | 3–6 months | 3–6 months |
| Suitable for bone loss | Yes, moderate | Requires more bone |
| Maximum crowns | 10–12 | 12–14 |
| Prosthesis lifespan | 15–20+ years | 20–25+ years |
| Implant lifespan | Lifetime | Lifetime |
| Price in Turkey (1 jaw) | determined individually | determined individually |
Load Distribution
One of the key differences is how chewing forces are distributed. With All-on-4, four implants bear the entire load, with the greatest pressure on the posterior implants. With All-on-6, the load spreads across six points, reducing pressure on each individual implant by roughly 30–40%. In practice, this means less micro-movement under load and a statistically lower long-term risk of prosthesis fracture or implant loss.
Bone Requirements
Counterintuitively, All-on-4 is less demanding on bone volume. The angled posterior implants can bypass areas of bone loss. All-on-6 requires adequate bone in the lateral sections for two additional implants. So for patients with significant bone loss, All-on-4 may be the only option without prior bone grafting.
Prosthesis Materials
- Acrylic prosthesis with titanium bar , the most common and affordable option, suitable for both methods
- Metal-ceramic prosthesis — stronger and more aesthetic, recommended for All-on-6
- Full zirconia prosthesis , the premium option, preferably supported by six implants due to the weight of the construction
Our recommendation: If you’re choosing a full zirconia prosthesis, we recommend All-on-6. Six anchor points are optimal for the heavier zirconia construction and ensure maximum longevity.
All-on-4 & All-on-6 Prices: Turkey vs US vs UK
All-on-4 Turkey cost is one of the most searched terms among patients considering dental tourism — and for good reason. The price difference between countries is dramatic, even though the materials and protocols are identical.
| Procedure | Turkey (Antalya) | United States | United Kingdom |
|---|---|---|---|
| All-on-4 (acrylic), 1 jaw | determined individually | determined individually | determined individually |
| All-on-4 (zirconia), 1 jaw | determined individually | determined individually | determined individually |
| All-on-6 (acrylic), 1 jaw | determined individually | determined individually | determined individually |
| All-on-6 (zirconia), 1 jaw | determined individually | determined individually | determined individually |
| All-on-4, both jaws (acrylic) | determined individually | determined individually | determined individually |
| All-on-6, both jaws (acrylic) | determined individually | determined individually | determined individually |
As you can see, All-on-4 in Turkey costs 75–85% less than in the US and 70–80% less than in the UK , while clinics in Antalya use the same world-class implants from Straumann, Nobel Biocare, and Osstem.
Why Are Prices Lower in Turkey?
- Labor costs: Operating expenses in Turkey are significantly lower than in the US or UK
- Rent: Clinic space in Antalya costs 5–10x less than in London or New York
- Volume: High international patient flow enables bulk material purchasing at deep discounts
- Government support: Turkey actively subsidizes medical tourism with tax incentives
- Exchange rates: The favorable lira-to-dollar ratio benefits international patients
What’s Included in Your All-on-4/All-on-6 Package at Clean Smiley Turkey
- Initial consultation and 3D CT scan (CBCT)
- Digital implant planning
- All implants (4 or 6, depending on chosen method)
- Multi-unit abutments
- Surgical implant placement
- Anesthesia (local or sedation — your choice)
- Temporary prosthesis , fitted on the day of surgery
- All follow-up visits during your stay in Antalya
- Medications for the recovery period
- Post-operative panoramic X-ray
- Permanent prosthesis (during your second visit, 3–6 months later)
- VIP airport – hotel – clinic transfers
- English-speaking patient coordinator
Please note: Some clinics quote prices for implants only — without the prosthesis, abutments, or additional procedures. At Clean Smiley Turkey, we always quote the all-inclusive price so you can plan your budget accurately.
The Treatment Process: Step by Step
Step 1: Remote Consultation
Before traveling to Antalya, you can receive a preliminary treatment plan by sending us a panoramic X-ray (OPG) and dental photos via WhatsApp. Our specialists , Dr. Ertugrul Ozdemir and Dr. Mustafa Dogan Kucuk — will evaluate your case and advise whether All-on-4 or All-on-6 is right for you.
Step 2: Day One , Diagnostics
On arrival, a private transfer brings you to the clinic for a complete assessment: 3D CT scan, intraoral scanning, bone volume and density evaluation, final treatment planning, and method selection.
Step 3: Surgery Day
Implant placement is performed under local anesthesia with optional sedation. Surgery takes 1.5 to 3.5 hours depending on the method and case complexity. A temporary fixed prosthesis is placed the same day or the next — you leave with teeth.
Step 4: Recovery in Antalya (3–7 Days)
You’ll stay in Antalya for follow-up appointments, making it the perfect opportunity to combine treatment with a Mediterranean getaway.
Step 5: Second Visit (3–6 Months Later)
Once your implants have fully integrated, you return to Antalya for your permanent prosthesis. This visit typically takes 5–7 days and includes try-in, adjustments, and final fitting.
Longevity & Durability
Implant Lifespan
The titanium implants themselves , with proper care — last a lifetime. This applies to both All-on-4 and All-on-6.
Prosthesis Lifespan
| Prosthesis Type | Average Lifespan | Notes |
|---|---|---|
| Acrylic on titanium bar | 10–15 years | May need relining every 5–7 years |
| Metal-ceramic | 15–20 years | More wear-resistant, less maintenance |
| Full zirconia | 20–25+ years | Maximum durability and aesthetics |
Recovery Comparison
| Indicator | All-on-4 | All-on-6 |
|---|---|---|
| Swelling subsides | 3–5 days | 5–7 days |
| Return to normal activity | 3–5 days | 5–7 days |
| Soft diet | 2–4 weeks | 2–4 weeks |
| Full chewing load | 3–6 months | 3–6 months |
| Pain level (1–10) | 3–5 | 4–6 |
How to Choose: Doctor Recommendations
Choose All-on-4 if:
- You have moderate to significant bone loss
- You want to minimize surgical intervention
- Your budget is limited but you want excellent results
- You’re planning an acrylic or metal-ceramic prosthesis
- The lower jaw is your primary restoration area (lower bone is typically denser)
Choose All-on-6 if:
- You have adequate bone volume for six implants
- You’re planning a full zirconia prosthesis
- You want maximum longevity
- You have bruxism or heavy bite force
- You’re restoring the upper jaw (where bone is less dense)
- Your budget allows for the more strong option
Dr. Ertugrul Ozdemir says: “We don’t push one method over another. We analyze each patient’s CT scan and recommend the best option. Sometimes All-on-4 is the ideal solution, and there’s no need to pay for two extra implants. Other times, All-on-6 is objectively safer and more reliable long-term.”
Risks & Complications
General Risks (Both Methods)
- Infection at the surgical site (less than 2% risk with proper protocols)
- Implant rejection (1–3% risk)
- Nerve damage (lip or chin numbness, usually temporary)
- Sinus perforation (when working on the upper jaw)
How to Minimize Risks
- Choose a clinic with modern diagnostic equipment (3D CT is essential)
- Ensure your surgeon is experienced in full-arch implantology
- Follow all post-operative instructions carefully
- Stop smoking at least 2 weeks before and after surgery
- Take all prescribed antibiotics and medications
Caring for Your Implant-Supported Prosthesis
- Brushing: At least twice daily with a soft toothbrush
- Water flosser: Essential for cleaning under the prosthesis
- Superfloss: Special floss for the space between prosthesis and gums
- Interdental brushes: For cleaning around abutments
- Professional cleaning: Every 6 months with a dental hygienist
- Annual check-ups: Yearly X-ray monitoring
Frequently Asked Questions (FAQ)
What’s the difference between All-on-4 and All-on-6?
The main difference is the number of implants. All-on-4 uses four implants per jaw; All-on-6 uses six. More implants mean more even load distribution and generally greater long-term durability. However, All-on-4 requires less bone and costs less.
How much does All-on-4 cost in Turkey?
All-on-4 in Turkey is priced individually for each patient per jaw with an acrylic prosthesis. With a zirconia prosthesis, the cost is determined individually At Clean Smiley Turkey, the price includes all implants, prosthesis, surgery, diagnostics, and transfers.
How much does All-on-6 cost in Antalya?
All-on-6 in Antalya is priced individually for each patient per jaw with an acrylic prosthesis. The zirconia option varies The difference from All-on-4 reflects the cost of two additional implants and abutments.
Is All-on-4 or All-on-6 painful?
The surgery is performed under local anesthesia, so you feel no pain during the procedure. Sedation is available upon request. Afterward, moderate discomfort lasting 3–7 days is effectively managed with standard painkillers.
How many days do I need in Antalya for All-on-4?
Plan for 5–7 days for the first visit (implant placement and temporary prosthesis) and another 5–7 days for the second visit (permanent prosthesis, 3–6 months later). Between visits, you live normally with your temporary prosthesis.
Can I get All-on-4 on one jaw and All-on-6 on the other?
Yes, combining methods is possible. In fact, it’s quite common: All-on-6 is often recommended for the upper jaw (where bone is less dense) and All-on-4 for the lower. The final decision is based on your CT scan.
What implant brands does Clean Smiley Turkey use?
We work with world-leading brands: Straumann (Switzerland), Nobel Biocare (Switzerland/USA), and Osstem (South Korea). Brand selection depends on your clinical situation and budget. All implants are certified with international passports.
What if an implant fails?
Implant rejection is rare (1–3% chance). If it occurs, the implant is removed, the area heals for 2–3 months, and a new implant is placed. At Clean Smiley Turkey, implant replacement for rejection is covered under our warranty.
Can I fly right after implant surgery?
Yes, flying is safe 24–48 hours after surgery. Cabin pressure doesn’t affect implants. We recommend scheduling your departure 3–5 days after surgery so you can attend a follow-up check-up.
All-on-4 vs removable dentures , which is better?
All-on-4 and All-on-6 are vastly superior to removable dentures in every way: comfort, aesthetics, function, and bone preservation. Dentures accelerate bone loss, shift while eating, and require daily removal. Implant-supported prostheses are fixed — they feel and function like natural teeth.
Get Your Free Consultation
Ready to restore your smile and confidence? The specialists at Clean Smiley Turkey will help you choose the right method , All-on-4 or All-on-6 — based on your CT scan and individual needs.
Send us your panoramic X-ray and receive:
- A free preliminary treatment plan
- An exact all-inclusive cost breakdown
- Personalized method recommendations
- Help planning your trip to Antalya
