Individual implants replace teeth one at a time; full arch implants replace an entire row of teeth on a few implants. If you're missing one or a few teeth and the rest are healthy, individual implants usually make sense. If most teeth in a jaw are missing or failing, a full arch like All-on-4 restores the whole row with far fewer implants.
| Comparison category | Individual implants | Full arch (e.g., All-on-4) |
|---|---|---|
| Replaces | One tooth per implant | A whole upper or lower row |
| Implants needed | One per missing tooth | Usually four or more per arch |
| Best for | A few missing teeth, healthy neighbours | Most teeth missing or failing, or loose dentures |
| Teeth attached | A crown on each implant | One fixed bridge across all implants |
| Same-day teeth | Sometimes | Often, with a temporary bridge |
Not sure which option fits your mouth? Nine questions, no obligation, and a personalized next step.
Find out which option fits youWhat are individual dental implants?
An individual implant replaces a single missing tooth. A titanium post is placed in the jawbone, and after it heals, a custom crown is attached. Each missing tooth gets its own implant and crown.
What are full arch dental implants?
A full arch replaces most or all of the teeth in one jaw with a single bridge. Several implants support the bridge, so you don't need one implant per tooth.
How do they differ in practice?
It comes down to how many teeth need replacing. Replacing an entire row tooth by tooth would mean many implants and more surgery. A full arch spreads the bite across a few strategically placed implants, which is how All-on-4 restores a whole arch on four.
- of All-on-4 lower-jaw bridges still in function after up to 10 years
- 99.2%
Which option is right for you?
Your consultation answers that with a 3D scan. The number and location of missing teeth, the health of the teeth that remain, and your bone volume all shape the plan. You'll leave with a clear recommendation and one all-inclusive price.
Why Renew for implant planning?
Because the surgeon, the denturist, and the onsite lab plan together, we can compare individual implants, a full arch, and snap-on dentures for your case at the same visit, and build whichever you choose in-house.
The wider denture comparison is dentures versus dental implants. How long a full arch on four implants was still present in follow-up is in how long All-on-4 implants last. Who designs the teeth versus who places the implants is in denturist versus dentist for implant teeth.
Sources
- Maló P, et al. A longitudinal study of the survival of All-on-4 implants in the mandible with up to 10 years of follow-up. J Am Dent Assoc. 2011 (99.2% prosthesis survival)
- Howe MS, Keys W, Richards D. Long-term (10-year) dental implant survival: a systematic review and sensitivity meta-analysis. J Dent. 2019 (individual implant survival)
Frequently asked questions
What is the difference between full arch and individual implants?
An individual implant replaces one tooth with one post and one crown. A full arch replaces an entire upper or lower row with a single bridge supported by several implants, often four.
When is a full arch better than several single implants?
When most teeth in a jaw are missing or failing. Replacing each tooth separately would take many implants and more surgery, while a full arch restores the whole row on as few as four.
Can I have a full arch on the top and dentures on the bottom?
Yes. Each jaw is planned on its own. Some patients start with one arch and add the other later, or pair a full arch with snap-on dentures.
