Most full-arch pricing is advertised per arch, which encourages patients to assume the upper and lower jaw should cost exactly the same. Sometimes they do. Sometimes they do not. Bone anatomy, remaining teeth, extractions, grafting, implant positions, opposing dentition and restorative design can create different treatment scopes even when both arches receive fixed implant bridges.
Per-arch pricing is a useful shorthand, not a diagnosis
A per-arch package makes comparison easier, but it can hide case complexity. The upper jaw has different anatomical considerations from the lower jaw, including the maxillary sinuses. Mayo Clinic lists sinus problems as one potential implant-related complication when upper-jaw implants involve the sinus region.
That does not mean upper treatment is always more expensive. It means the plans may not be mirror images.
Existing teeth can make one arch more expensive
One arch may require multiple extractions and bone contouring while the other is already edentulous. One may need a more involved provisional. One may require a different implant count or component selection.
Ask the provider to quote each arch separately even if you intend to treat both. That preserves visibility into what is actually driving the total.
Opposing teeth influence the prosthetic plan
A new full-arch bridge does not function in isolation. The material and bite need to work against whatever is on the opposing arch: natural teeth, crowns, dentures or another implant bridge. That can influence material choice and adjustment time.
Use two arch-specific scopes, then add them
The cleanest two-arch quote contains two surgical/restorative scopes plus shared costs such as imaging or anesthesia where appropriate. Avoid simply doubling an advertised single-arch teaser price.
Put the quote into a comparison table
| Cost area | What changes | What to ask |
|---|---|---|
| Upper arch | Sinus/anatomy may influence plan | Ask about grafting or alternative implant positions |
| Lower arch | Nerve anatomy and bone pattern differ | Ask about implant position and sensation risks |
| Existing teeth | Extraction scope can differ | Price each arch separately |
| Final bridge | Opposing arch affects design | Confirm material and bite plan |
Want a second set of eyes on the quote?
Organize the line items first, then send the summary when you are ready. We can help you spot missing scope and compare the travel math. Treatment suitability still belongs with a licensed dental professional who has evaluated you.
WhatsApp +1 614-607-1230Compare your quoteFrequently asked questions
Should upper and lower All-on-4 cost the same?
Not necessarily. Clinics may use flat per-arch packages, but your actual surgical and prosthetic scope can differ by jaw.
Is the upper arch always harder?
No. Complexity is patient-specific. Anatomy, bone, remaining teeth and restorative goals matter more than a simple upper-versus-lower rule.
If I treat both arches, should I get one combined price?
Yes, but also ask for an arch-by-arch breakdown so you can see inclusions and compare alternatives.
Sources & methodology
AllOn4Cost.co distinguishes independent benchmarks from provider-published prices. Clinical statements are educational and should be confirmed with your treating clinicians. For the site’s Colombia price-review methodology, see Sources & methodology.