All-on-4 is the most-searched full-arch implant procedure in Las Vegas. 3-on-6 is the evolution that solves what All-on-4 cannot. Dr. Allen Huang explains both — so you can make the right choice for your smile.
All-on-4 is the older full-arch hybrid standard: four implants, one continuous arch prosthesis, and a pink acrylic base that fills in where natural gum tissue is missing. It was a breakthrough when introduced — but pull back your lips in a social setting and the pink base is visible.
3-on-6 was engineered to eliminate that compromise. With six implants and three separate segmented zirconia bridges, 3-on-6 sits on your preserved natural gum line. There is no fake pink material. No one can tell the difference.
Learn More About 3-on-6 →
| Feature | 3-on-6 | All-on-4 |
|---|---|---|
| Number of implants | Six | Four |
| Bridge type | Three segmented zirconia bridges | Single full-arch prosthesis |
| Fake gum material (pink acrylic) | None | Yes |
| Natural gum line preserved | ✓ | × |
| Bone-preserving design | ✓ | − |
| Never removed for cleaning | ✓ | × |
| Limited lifetime guarantee | ✓ | × |
| Works with significant bone loss | − | ✓ |
✓ Yes · − Conditional · × No
We recommend 3-on-6 for most full-arch patients — but we always recommend what’s right for your specific anatomy, not what’s highest-margin. For some patients, All-on-4 is genuinely the better choice:
A CBCT 3D cone-beam scan during your consultation gives Dr. Huang the information needed to make an honest recommendation. If 3-on-6 is not the right fit, you will know exactly why — and what the best available alternative is.
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Full-arch implants are complex surgery. The difference between a 20-year result and a 5-year failure is surgical expertise, planning technology, and the quality of the restoration. Dr. Allen Huang brings all three.
The main difference is the bridge design. All-on-4 uses a single full-arch prosthesis with a pink acrylic gum-colored base that replaces missing gum tissue — the result can look artificial. 3-on-6 uses three separate segmented zirconia bridges anchored to six implants, with no artificial gum base. Your own natural gum line remains visible, producing a more lifelike result.
3-on-6 is generally considered the more advanced full-arch solution for patients who qualify. It preserves the natural gum line, uses six implants for better bone stimulation, and produces easier-to-clean segmented bridges. All-on-4 remains a strong option for patients with significant bone loss who may not have enough bone volume for six implants. The right choice depends on your anatomy — evaluated during a 3D cone-beam CT consultation.
In many cases, yes. If your existing implants are in good positions and properly integrated with the bone, the prosthesis can often be redesigned. Some cases may require additional implants to reach the six-implant 3-on-6 configuration. Dr. Huang evaluates each revision case individually with a current CBCT scan before making any recommendation.
The investment for 3-on-6 reflects the additional complexity of six implants and a certified procedure protocol. However, the long-term value — better bone preservation, no prosthesis replacements due to acrylic wear, and a lifetime guarantee — often makes 3-on-6 the more economical choice over a 10-to-20-year horizon. Concierge financing is available for both procedures. See the full cost breakdown →
Dr. Huang will review your CBCT scan and tell you plainly which procedure gives you the best long-term outcome for your anatomy. No sales pressure. No one-size-fits-all recommendation.
Schedule Your Private Consultation →Written and reviewed by Dr. Allen Huang, DMD, MS — Board-Certified Periodontist, Diplomate of the American Board of Periodontology. Significance Dental Specialists, Las Vegas, NV.
