All-on-4 vs All-on-6 Dental Implants: How to Choose
Full-arch implant systems restore a complete row of teeth on a small number of fixed posts. This plain-English guide explains how All-on-4 and All-on-6 differ, who each tends to suit, and what to confirm with a qualified dentist before treatment — including at vetted hospitals abroad.
What All-on-4 and All-on-6 actually mean
All-on-4 and All-on-6 are both full-arch implant approaches: a complete bridge of replacement teeth is anchored to dental implants placed in the jaw, rather than resting on the gums like a removable denture. The number in each name refers to how many implant posts support that arch — four for All-on-4, six for All-on-6. Both are fixed solutions, meaning the final teeth are not removed by the patient day to day.
The right choice depends on your jawbone volume and density, your bite, your overall health, and your dentist's clinical judgement after imaging and examination. Neither option is universally better; they are tools suited to different situations.
How they differ at a glance
- Number of supporting implants: All-on-4 uses four posts per arch; All-on-6 uses six.
- Load distribution: more implants can spread chewing forces across additional anchor points.
- Bone requirements: All-on-4 is often discussed for patients with more limited bone, frequently using angled posterior implants to avoid grafting; All-on-6 generally calls for adequate bone in more positions.
- Treatment complexity: adding implants can mean additional surgical sites and planning.
Which approach might suit you
Only a qualified dentist who has examined you and reviewed your imaging can recommend an approach. In general terms, All-on-4 is frequently considered when bone volume is limited and a graft-free path is preferred, because tilted implants can engage available bone. All-on-6 is often raised when there is sufficient bone and a patient and clinician want to distribute load across more anchor points.
- Ask which approach your specific anatomy supports, and why.
- Ask whether bone grafting or sinus work would be needed for either option.
- Ask how the provisional (temporary) and final bridges are sequenced and timed.
- Ask what happens at follow-up and who manages aftercare once you return home.
This guide is general information, not medical or dental advice. Outcomes vary by individual, and only a licensed clinician can tell you what is appropriate for your case.
Cost and planning when you travel for treatment
Many patients explore full-arch implants abroad because vetted hospitals in Thailand and China can offer meaningfully shorter scheduling windows and lower out-of-pocket costs than home-country private care for comparable dental implant work. Exact figures depend on the arch, the materials, any grafting, and your clinical needs, so treat any published range as a starting point rather than a quote.
Our calculator draws its dental implant comparison from our live catalog, so the savings and wait-time figures you see there reflect the same source we use everywhere on the site — not numbers invented for this article. Illustrative range — refined for your case during consultation.
- Confirm exactly what the package includes: consultation, imaging, surgery, the provisional bridge, the final bridge, and review visits.
- Confirm the implant brand and the materials used for the final teeth.
- Confirm how many trips and how many days in-country the full treatment requires.
- Confirm the warranty or guarantee terms on the implants and the bridge, and how issues are handled after you fly home.
Vetting the hospital and the dentist
Full-arch implant treatment is a surgical procedure. The most important safeguards are the accreditation of the hospital, the credentials and experience of the implant surgeon and prosthodontist, and a clear plan for follow-up care. We work only with vetted hospitals and coordinate your records, scheduling, and on-the-ground support so the clinical decisions stay with qualified clinicians.
- Check international or national accreditation for the hospital.
- Ask about the treating clinicians' qualifications and case experience with full-arch implants.
- Make sure your home dentist can receive records for ongoing maintenance.
- Agree the aftercare and revision pathway in writing before you commit.
Typical prices and savings
| Procedure | At home | Abroad | Savings |
|---|---|---|---|
| Dental implants | $5,000 | $1,500 | $3,500 |
Illustrative range — refined for your case during consultation.
Frequently asked
Is All-on-6 always better than All-on-4?
No. More implants are not automatically better. The right number depends on your jawbone, bite, health, and your dentist's assessment. All-on-4 is often discussed when bone is limited, while All-on-6 is raised when there is enough bone to support additional posts. A licensed clinician decides after examining you.
How much can I save on dental implants abroad?
Savings depend on the arch, materials, and any grafting, so we never quote a fixed number in an article. Our calculator shows a dental implant comparison drawn from our live catalog, which is the single source we use for every price and savings figure on the site. Use it for an illustrative range, then get a case-specific quote.
Are full-arch dental implants safe to get overseas?
Full-arch implants are a surgical procedure, and safety depends on the hospital's accreditation, the clinicians' experience, and a clear aftercare plan. We coordinate only with vetted hospitals and arrange records and follow-up. This is general information and not medical advice; ask a licensed dentist what is appropriate for you.
How many trips does treatment usually take?
Full-arch implant treatment is often staged, with a provisional bridge placed early and a final bridge fitted after healing. The number of trips and days in-country varies by case and provider, so confirm the exact schedule, sequencing, and time commitment with your treating clinic before you book travel.
Will I need bone grafting?
Possibly. All-on-4 is frequently chosen as a graft-free path when bone is limited, using angled implants, while other situations may require grafting or sinus work for either approach. Only your dentist can tell you after reviewing imaging. Ask specifically whether grafting is needed for each option you are considering.
Who handles aftercare once I return home?
Plan this before treatment. Agree with the treating hospital how records are shared, how follow-up and any revision are handled, and confirm that your home dentist can manage routine maintenance. We help coordinate records and scheduling, but ongoing clinical care should be arranged with qualified clinicians in both locations.
Ready to plan your trip?
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