All-on-4 Dental Implants: The Complete Guide
Medically reviewed by MyDentalFly Clinical Team
Updated 6 January 2026 · Fact-checked for accuracy
Everything you need to know about All-on-4 dental implants - the revolutionary technique that can give you a full set of teeth in just one day.
You've been told you need full-arch replacement and the UK quote was £15,000-£25,000 per arch. Or you're wearing dentures and you're sick of the adhesive, the slipping, the embarrassment. All-on-4 could fix this — but what is it actually, and is it worth flying abroad for?
All-on-4 replaces an entire arch of teeth with just four implants. You can walk out with a full smile the same day.
What is All-on-4?
All-on-4 uses four titanium implants to support a complete set of fixed teeth. Two implants go straight down at the front. Two angle back at 45 degrees.
This angled placement lets dentists work with your existing bone. No grafting needed in most cases.
The prosthetic teeth attach directly to these implants. They don't come out like dentures.
The Procedure Breakdown
Surgery day looks like this:
• Extract any remaining teeth if needed • Place four implants in precise positions • Attach temporary teeth immediately • Walk out with a working smile
The temporary teeth stay put while your implants fuse with the bone. This takes 3-6 months. Then you get your permanent set.
Why Four Implants Work
Most people assume you need one implant per tooth. That would mean 14 implants per arch.
Four works because of physics. The angled back implants create a tripod effect. This distributes chewing forces across your entire jaw.
Think of it like a table. Four legs positioned correctly can support the whole surface.
Global Price Comparison
Costs vary dramatically by location:
| Location | Price Per Arch |
|---|---|
| USA | £15,000 - £30,000 |
| UK | £12,000 - £20,000 |
| Australia | £14,000 - £25,000 |
| Germany | £10,000 - £16,000 |
| Spain | £6,000 - £10,000 |
| Hungary | £4,500 - £7,000 |
| Turkey | £3,500 - £6,000 |
| Thailand | £5,000 - £8,000 |
The lower prices abroad aren't about quality. Labor costs and clinic overheads are simply different.
Who Gets All-on-4
You're likely a candidate if you have:
• Few or no remaining teeth • Dentures that don't stay put • Teeth too damaged to save • Enough bone for implant placement (most people do)
Age isn't usually a barrier. People in their 80s get All-on-4 successfully.
Your general health matters more than your age. Diabetes, heart conditions, and some medications can affect healing.
The First Week Reality Check
Day one feels surreal. You go in with no teeth and leave with a full smile.
The temporary teeth aren't perfect. They're bulkier than your final set. Speaking feels different initially.
Stick to soft foods for the first few days. Scrambled eggs, yogurt, soup work well. Avoid anything that requires serious chewing.
Most people return to work within 2-3 days. Swelling peaks around day two, then improves quickly.
Want to know what your dental treatment would cost in Turkey, Hungary or Poland?
Pearl is your research assistant — she can check your case in 2 minutes, right here ↓
Maintenance Requirements
All-on-4 teeth need daily cleaning like natural teeth. But the technique is different.
Daily routine: • Brush with a soft toothbrush twice daily • Use a water flosser to clean under the bridge • Antimicrobial mouth rinse helps reduce bacteria
Professional care: • Dental cleanings every 6 months • Annual X-rays to check implant health • Professional removal and cleaning of the prosthesis yearly
Skip the maintenance and you risk peri-implantitis. This infection around implants can cause them to fail.
Long-term Expectations
All-on-4 typically lasts 15-20 years. Sometimes longer with excellent care.
The implants themselves often last a lifetime. The prosthetic teeth eventually need replacement due to normal wear.
You'll feel the difference immediately when eating. Corn on the cob, steak, apples - foods that were impossible with dentures become enjoyable again.
Choosing Your Clinic
Experience matters enormously with All-on-4. Ask potential dentists:
• How many All-on-4 procedures have you completed? • Can I see before/after photos of your work? • What implant system do you use? (Nobel Biocare, Straumann, and Zimmer are top brands) • What's your success rate?
At MyDentalFly, we connect you with verified clinics worldwide that specialize in All-on-4 procedures, helping you compare options and find the right fit for your needs and budget.
Getting Started Safely
All-on-4 is a surgical procedure — choosing the right clinic matters more here than with veneers or crowns. The surgeon's experience with full-arch cases, the implant brand they use, and whether they have an in-house lab all affect the outcome.
Not sure if you're a candidate? The candidacy checker covers bone loss, smoking, and medical conditions in 60 seconds. The implant brand comparison shows you success rates and warranties across 13 brands.
We've verified every clinic on our platform and removed eight that didn't meet our standards. When you start with MyDentalFly, your dental tourism consultant manages everything — from your patient file to clinic coordination. Your deposit is held by us until you arrive and confirm you're happy.
Start here: Take the free dental health check — understand what you may need before comparing clinics.
Guide: Dental Implants Turkey Guide
About MyDentalFly
MyDentalFly is a UK-based dental comparison platform — the only one that's assessment-led. Our interactive assessment evaluates your specific dental needs and builds a bespoke dental package: every treatment explained, a matched clinic with reasons why, your named dentist, flight estimates, transport, and accommodation — all in one place.
We maintain a small, vetted network of clinics across Turkey, Hungary and Poland. Our process involves visiting clinics in person and building direct relationships with their teams. We help arrange CBCT scans before you fly, and we stay with you through the entire journey. Compare. Save. Smile.
Bespoke dental packages, built for your needs
Treatment + matched clinic + flights + hotel — save 50-70% vs home prices
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Clinically reviewed before booking
Every dental package built on MyDentalFly is reviewed by a qualified dentist before it gets accepted. Our clinical reviewers include specialists like Dr. Hubert Trępatowski — 800+ All-on-4 procedures, trained under Professor Paulo Malo (pioneer of the All-on-4 technique), graduate of Jagiellonian University Medical Faculty, Krakow.
