Consult, CBCT & records
The scan decides four posts or six. Ask to see the bone volume measurements rather than being told the answer.
Day 1 · 90 minTwo extra posts buy you redundancy and a more even spread of chewing force. It costs more and needs more bone than All-on-4, so the scan decides, not the brochure. These are the ten closest providers who do it routinely.
Free to use. We're paid by verified practices, never by ranking position.
Six-post cases need genuine surgical volume and a practice that plans digitally. We rank on exactly that, plus distance, verified reviews and whether they publish a per-arch fee.
Your location is used to sort results and is never sold or shared with third parties.
Six posts spread the load of chewing across a wider footprint, which reduces the stress any single implant carries and gives the bridge more support at the back of the arch. It also builds in a margin: if one post fails, five remain and the bridge can often stay in service while the site is repaired. The trade-off is that six posts need more bone volume, so grafting becomes more likely, and the fee rises.
Placing six posts rather than four adds time in the chair and, sometimes, a grafting stage beforehand. Everything else follows the same rhythm.
The scan decides four posts or six. Ask to see the bone volume measurements rather than being told the answer.
Day 1 · 90 minMore likely than with a four-post design. Heals for three to four months before surgery.
If required · 3–4 moTypically four to six hours under IV sedation. You will need someone to drive you home.
Surgery day · 4–6 hrFixed temporary the same day in most cases, then four to six months of integration with periodic reviews.
4 – 6 monthsDefinitive zirconia or acrylic-titanium bridge, made to the shape you approved at try-in.
3 visits · 4 weeksSubmitted by listed practices, with the patient's written release and the fee they actually charged.
Six posts chosen over four because of a documented bruxism history. Night guard included in the fee.
Sinus lift on both sides, four months of healing, then six posts and a fixed zirconia bridge.
Staged nine months apart. The second arch was quicker because the planning records already existed.
Individual results vary with your diagnosis, anatomy and healing. Fees shown are what those specific patients paid at those specific practices and are not a quote. Photography on this page is licensed stock imagery, not photographs of the patients described.
Ranges below are the 25th–75th percentile of fees published by listed practices. Any dentist we match you with has agreed to give you a written quote before treatment.
| Treatment | Typical range | With 0% plan |
|---|---|---|
| All-on-6, one archSurgery + provisional + final bridge | $24,000 – $36,000 | $519/mo60 months |
| Both archesUpper and lower, fixed | $44,000 – $66,000 | $949/mo60 months |
| Sinus liftPer side, upper arch | $1,500 – $2,900 | Bundled |
| Bone graftPer site | $450 – $1,200 | Bundled |
| IV sedationLonger surgical day than All-on-4 | $700 – $1,400 | Bundled |
| Zirconia final bridgeOver acrylic-titanium | $3,000 – $6,500 | Add-on |
The gap between an All-on-4 and an All-on-6 quote is rarely just two implants — it usually also reflects grafting that the six-post layout requires. When you compare the two, compare the total including grafting, not the headline surgical fee.
Every component on a separate line. It is the only way two quotes ever become comparable, and every practice on this list has agreed to give you one before you pay a deposit.
Drag the sliders to your situation. Nothing is submitted anywhere — this runs entirely in your browser.
Estimates only. Actual approval, APR and term depend on the practice, the lender and your credit. Promotional 0% offers are usually deferred-interest products — if the balance is not cleared inside the promotional window, interest may be charged retroactively from the purchase date. Always read the credit agreement.
Six posts are the most robust fixed option in routine practice. Here is what you give up and gain against the two nearest alternatives.
| All-on-6 | All-on-4 | Implant-retained denture | |
|---|---|---|---|
| Cost per arch | $24,000 – $36,000 | $18,500 – $28,000 | $6,900 – $13,500 |
| Implants placed | 6 | 4 | 2 – 4 |
| Bone required | More — grafting likelier | Less, angled posts | Least |
| Redundancy if one fails | Five remain | Whole arch affected | Usually repairable |
| Suits heavy grinders | Best of the three | With a night guard | Wears quickly |
| Surgical day length | 4 – 6 hours | 3 – 5 hours | 1 – 2 hours |
| Comes out at home | No — fixed | No — fixed | Yes, nightly |
| Best when | Bone is good, bite is strong, and you want maximum durability | Bone is limited and you want fixed teeth without grafting | Budget is the constraint but you want stability |
None of this is marketing gloss — each one measurably changes how predictable your result is. Ask the practices you shortlist which of the four they actually have.
A practice that turns the monitor towards you and walks through what it is actually seeing is a practice that expects to be questioned.
Ask to see your own scanEvery fee on its own line, handed over before you pay a deposit. Every practice we list has agreed to provide one.
Non-negotiable on this listSkill compounds with repetition. Each listing shows how many cases of this type the practice has completed in the last two years.
Case counts shown on every cardA named contact for the week after treatment, and a written policy on what a redo costs if something is not right.
Checked at every renewalWe visit or video-audit every practice before it goes on the list — the operatory, the sterilisation room, the imaging suite and the front desk that will handle your insurance claim.
Send this once and up to three matched providers come back with a per-arch estimate that states whether grafting is included, the final bridge material and their next surgical date.
Ninety seconds. Your ZIP, what you need, and your insurance if you have it.
We pick the three strongest matches on distance, case volume and price transparency — then send them your case.
Three written estimates in your inbox within two business days. Pick one, or none.
Free, no obligation, and your details are never sold to advertisers.
Reviewed by our clinical advisory panel in January 2026. General information, not a diagnosis.
Talk it through with a care coordinator before you book anything. They don't work on commission and they can tell you when this is the wrong call.
Contact usIt depends entirely on your bone and your bite, not on the number being higher. If your CBCT shows enough bone across the arch and you grind, have a strong bite, or are restoring a lower arch, the extra redundancy is genuinely valuable. If four angled posts would carry your arch comfortably, paying for six buys you very little. Ask the surgeon to show you the bone measurements that led to their recommendation.
More often than All-on-4, yes. The four-post technique exists precisely because angling the back implants lets them skip thin bone. Placing six posts more evenly means some of them land in areas that may need building up first. That grafting adds three to four months and $450–$2,900 depending on the site, so make sure any comparison you do includes it.
Typically four to six hours, usually under IV sedation, and you will need someone to drive you home and stay with you that evening. If extractions are happening on the same day, it runs at the longer end. Some practices split it across two sessions a week apart to make it more manageable — ask whether that is an option if a single long day worries you.
Either acrylic teeth on a titanium bar, or solid zirconia. Zirconia is stronger, does not stain, and costs $3,000–$6,500 more per arch. Acrylic is lighter, easier to repair chairside, and the teeth wear over roughly seven to ten years. Neither is wrong; what matters is that your written quote says which one it assumes.
Not in daily use — the bridge on top is what you feel, and it looks and functions the same either way. Where six posts show their value is over the long run and under load: less flex at the back of the arch, and a margin for error if one implant ever gives trouble.
Yes, and lower arches are a common six-post case. The lower jaw generates higher chewing forces and its bone is denser at the front, so spreading the load across six posts is often the more conservative choice there even when the upper arch is treated with four.
Daily water flossing along the join between bridge and gum, plus three to four hygienist visits a year. At least once a year the bridge should come off so everything underneath can be cleaned and inspected properly. Practices that never unscrew the bridge are storing up peri-implantitis — ask how often they do it before you commit.
Most listed providers warrant the implants for five to ten years and the prosthesis for one to five. Read the exclusions rather than the headline: smoking, missed hygiene appointments and untreated grinding are the three most common reasons a warranty claim gets declined. Every listing on this page shows the warranty length the practice publishes.
Compare surgical dates, grafting policy and published per-arch pricing side by side.