All-on-4 vs dentures: which is right for you?
Side-by-side comparison
| Conventional dentures | All-on-4 | |
|---|---|---|
| Fixed or removable | Removable, taken out at night | Fixed, only your dentist removes it |
| Chewing | Limited; hard and sticky foods are difficult | Close to natural teeth for most foods |
| Upper palate | Upper denture covers the palate, which can affect taste | No palate coverage |
| Adhesive | Often needed | Never |
| Jawbone | Bone keeps shrinking over time | Implants load the bone where they are placed |
| Upkeep | Relines and replacements as the gums change | Daily cleaning plus regular checkups |
| Upfront cost | Lower | Higher |
Why dentures get loose over time
When teeth are lost, the bone that held their roots no longer gets the pressure of chewing, and it slowly shrinks. A denture rests on the gums over that bone, so as the ridge gets smaller the denture fits worse. That is why many denture wearers need adhesive, relines and new dentures every few years, and why the face can start to look “collapsed” around the mouth.
Implants work like artificial roots. Chewing forces go through the implants into the bone, and studies consistently show that implant-supported teeth give a much stronger bite than conventional dentures.
When dentures still make sense
- Budget: dentures are the most affordable full-arch option.
- Health: some medical conditions make implant surgery unsafe. Your dentist and physician decide this together.
- Short term: a denture can be a temporary solution while you plan implants.
There is also a middle option: an implant-retained overdenture (“snap-on denture”) that clips onto 2–4 implants. It is more stable than a regular denture but still removable.
Who is a good candidate for All-on-4?
All-on-4 is designed for people who have lost most of their teeth in an arch, have failing teeth that cannot be saved, or are tired of loose dentures. Because the back implants are placed at an angle, many patients with bone loss can still get fixed teeth without major bone grafting. A 3D X-ray shows exactly how much bone you have. Read more in What is All-on-4.
Switching from dentures to All-on-4 at Dental Implant Art
- 3D X-ray and scan. We check your bone and scan your mouth digitally.
- Digital plan. Implant positions and your new smile are planned on screen before surgery.
- Guided surgery. A 3D-printed guide places the implants exactly as planned.
- Fixed teeth the same day. You leave the surgical visit with a fixed provisional bridge.
- Final zirconia bridge. After healing, our in-house lab makes your final teeth.
See the full process on How it works and real results on our before and after cases.
Questions, answered.
Quick answers to the questions patients ask most about this topic.
Can I switch from dentures to All-on-4?
Yes. Many of our patients wore dentures for years. A 3D X-ray shows whether you have enough bone for angled implants or need extra steps first.
Is All-on-4 better than dentures?
For most people who can have implant surgery, All-on-4 is more stable and comfortable, and you can eat a much wider range of foods. Dentures cost less upfront and avoid surgery.
Do I need adhesive with All-on-4?
No. The bridge is screwed onto the implants and only your dentist can remove it.
Will I be without teeth during treatment?
No. You receive a fixed provisional bridge on the day of surgery and wear it until your final zirconia teeth are ready.
Get your free All-on-4 quote.
Phone: +1 (619) 907-3665
Email: info@dentalallon4.com
Address: Blvd. Sánchez Taboada 1511-11, Tijuana