All-on-4 vs Dentures
Full-arch fixed implants vs removable dentures — stability, bone, and cost compared.
Quick answer · Is All-on-4 better than dentures?
All-on-4 is a full arch of fixed teeth supported by four implants — it does not come out, gives chewing power close to natural teeth, and preserves the jawbone. A traditional denture costs less and needs no surgery, but it is removable, can slip while eating or speaking, covers the palate, and lets the bone slowly shrink. All-on-4 is the more comfortable, longer-lasting choice; dentures remain a valid lower-cost, non-surgical option.
Side-by-side comparison
| All-on-4 (fixed) | Traditional Denture | |
|---|---|---|
| Fixed or removable | Fixed — stays in | Removable |
| Chewing power | Near-natural | Reduced (~25%) |
| Slips when eating | No | Can slip |
| Preserves jawbone | Yes | No — bone shrinks |
| Covers the palate | No | Usually yes |
| Same-day teeth | Often yes | Yes |
| Typical cost / arch | $25,000–$35,000 | $1,000–$3,000 |
| Best for | Long-term comfort & function | Lower budget, non-surgical |
Frequently Asked Questions
How much more does All-on-4 cost than dentures?
All-on-4 typically costs $25,000–$35,000 per arch versus about $1,000–$3,000 for a traditional denture — but All-on-4 is fixed, preserves bone, and rarely needs replacing, while dentures are usually relined or remade every few years. Denvida provides a written estimate and financing at a free consultation.
Can I convert my dentures to All-on-4 later?
Yes, many patients start with dentures and later upgrade to All-on-4. The main consideration is bone: years of wearing a denture cause bone loss, so an earlier switch may avoid needing bone grafting. A 3D scan at Denvida shows how much bone you have and whether grafting is needed.
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Not sure which is right for you?
Get a free consultation, 3D scan and written estimate with Dr. Na Zhao (DDS, PhD). Mandarin & Spanish spoken.