Losing most or all of your teeth doesn’t just change the way you look, but also changes the way you live. Eating, speaking, and smiling with confidence can feel like distant memories, and conventional removable dentures often fall short of restoring them. Today, full-arch implant restorations like All-on-4 and All-on-6 have transformed what’s possible, offering fixed, permanent solutions that function and feel remarkably like natural teeth.
Dr. Nargiz Schmidt, DDS, brings over 20 years of prosthodontic expertise and an international reputation in full-arch implant rehabilitation to every patient she sees. As a sought-after lecturer on All-on-X techniques and a specialist trained to handle even the most complex restorative cases, Dr. Schmidt offers a level of precision and artistry that distinguishes our practice from general dental offices throughout New York City.
What Is All-on-4, and Who Is It Best For?
All-on-4 is a full-arch implant technique in which a complete set of teeth is supported by four strategically placed implants. Two implants are positioned vertically at the front of the jaw, and two are angled at the rear to maximize contact with available bone. This angulation is key: it allows patients who have experienced bone loss to receive a fixed restoration without requiring bone grafting in many cases.
All-on-4 is often the preferred approach for patients who have been edentulous (without teeth) for some time and have experienced moderate bone resorption. The angled implant placement compensates for reduced bone volume while still delivering a stable, fully functioning arch.
How Does All-on-6 Differ From All-on-4?
All-on-6 follows the same foundational concept as All-on-4 but uses six implants to support the full arch. The additional two implants provide a broader distribution of bite forces, which can improve the long-term stability and durability of the restoration. All-on-6 is typically recommended when sufficient bone density and volume are present to support the additional fixtures.
The six-implant design is particularly well-suited for patients who want maximum structural support, or those whose anatomy and bone quality allow for optimal implant placement across the arch.
What Are the Key Differences to Consider?
Both approaches can deliver exceptional results, but the right choice depends on several individual factors. Here is a breakdown of the primary considerations:
- Bone Volume: All-on-4 is well-suited for patients with moderate bone loss, whereas All-on-6 typically requires greater bone density and volume
- Load Distribution: Six implants spread occlusal forces more broadly, which may reduce stress on individual fixtures over time
- Complexity: All-on-4 often avoids the need for bone grafting; All-on-6 may require it if bone volume is insufficient
- Cost: All-on-4 tends to be more cost-effective, though long-term outcomes should factor into any financial decision
The decision between All-on-4 and All-on-6 is ultimately clinical, not cosmetic, and should always be guided by a thorough 3D imaging evaluation and the recommendations of a trained prosthodontist.
What Does the Implant Process Look Like at Our Practice?
Dr. Schmidt uses a fully digital workflow to evaluate, plan, and execute every full-arch restoration. This process begins with a comprehensive consultation and cone beam CT imaging to assess bone density, nerve positioning, and anatomical landmarks with precision. From there, a customized implant plan is developed, with every element of the restoration designed to function and integrate seamlessly.
According to research from the National Library of Medicine, dental implants have long-term success rates that make them one of the most reliable tooth replacement options available today. Our approach combines that clinical reliability with the aesthetic refinement of a specialist who has placed thousands of full-arch restorations throughout her career. For patients seeking dental implants in Manhattan, this level of specialist-led care is available steps from Grand Central Terminal.
Schedule Your Full-Arch Implant Consultation With Nargiz Schmidt, DDS
All-on-4 and All-on-6 are both transformative solutions for patients who want to replace a full arch of failing or missing teeth with a fixed, natural-looking restoration. The right choice depends on your bone structure, health, and goals, and requires the expertise of a specialist who understands all the variables involved.
Dr. Nargiz Schmidt and our team in Midtown East near Grand Central welcome patients from across New York City who are ready to explore their full-arch restoration options. To begin your journey toward a complete, permanent smile, we invite you to call our office or use our contact form to schedule a consultation today.