All-on-4 vs. All-on-6 Dental Implants

June 9, 2025

A Trusted Solution for Full Smile Restoration

At Windsor Implant & Cosmetic Dentistry, we understand how life-changing a full arch dental implant can be. If you’ve lost most or all of your teeth, modern implant solutions like All-on-4 and All-on-6 are excellent options to restore your smile and function. Both methods offer permanent, secure solutions—but how do they compare? Let’s break it down.

What Are All-on-4 and All-on-6 Dental Implants?

All-on-4 and All-on-6 are full-arch dental implant techniques designed to replace all teeth in the upper or lower jaw using a fixed, non-removable prosthesis. The difference is in the number of implants used—four in the All-on-4 and six in the All-on-6. These implants anchor a custom-made prosthetic arch, creating a natural-looking and fully functional smile.

Benefits of All-on-4 Implants

All-on-4 is a highly popular option due to its efficiency and shorter treatment time. This method uses just four implants placed at strategic angles to maximize bone contact. It’s ideal for patients with lower bone density and can often avoid the need for bone grafting. The benefits include quicker healing, lower cost, and same-day teeth placement in many cases.

Advantages of All-on-6 Implants

All-on-6 implants offer enhanced strength and support thanks to two additional implant posts. This approach is especially beneficial for patients with sufficient bone structure who want more long-term durability. The extra implants improve load distribution and minimize pressure on each implant, which can extend the lifespan of the restoration.

Key Differences: All-on-4 vs. All-on-6

The main difference between All-on-4 and All-on-6 dental implants lies in the number of implants placed in the jaw. All-on-4 uses four implants, strategically angled to maximize support, while All-on-6 uses six implants for added stability and strength. Because All-on-4 requires fewer implants, it is often more cost-effective and can be a better option for patients with lower bone density. All-on-6, on the other hand, distributes biting forces more evenly across six implants, making it a more durable option over the long term—particularly beneficial for those with adequate bone structure. In general, All-on-6 may offer slightly better longevity and support, but All-on-4 remains a reliable and less invasive alternative. The right choice ultimately depends on your oral health, bone condition, and long-term goals.

Which One is Right For You?

The choice between All-on-4 and All-on-6 depends on your bone health, budget, and long-term goals. At Windsor Implant & Cosmetic Dentistry, Dr. Sophia Beason-Brown will perform a thorough consultation and 3D imaging scan to determine the best treatment plan for your needs. Whether you opt for All-on-4 or All-on-6, you’ll enjoy the confidence of a beautiful, permanent smile—all done under one roof with the latest dental technology. To request an appointment, contact us today.