Full-Arch Dental Implants in Loudoun County, Virginia

All-on-X Implants and Implant-Supported Overdentures

Full-arch dental implants provide one of the most advanced solutions available for patients who have lost most or all of their teeth. At Davary & Smith Oral & Maxillofacial Surgery, full-arch implant procedures are performed by dual-degree oral and maxillofacial surgeons with extensive experience in complex implant reconstruction and jawbone restoration. Dr. Ashkan Davary is board-certified by the American Board of Oral and Maxillofacial Surgery (ABOMS), and together with Dr. Christopher Smith provides advanced implant surgery for patients throughout Loudoun County and Northern Virginia.

For patients struggling with failing teeth, loose or uncomfortable dentures, or significant tooth loss, full-arch implant solutions can restore chewing ability, improve facial appearance, and provide a stable, long-term foundation for an entire set of teeth.

What Are All-on-X Dental Implants?

All-on-X is a full-arch tooth replacement technique that uses a small number of strategically placed implants — typically four to six — to support an entire set of upper or lower teeth. Rather than replacing each missing tooth individually, the All-on-X approach anchors a full prosthetic arch to a minimal number of implants, making it an effective solution even for patients who have experienced significant tooth loss or bone deterioration.

The "X" in All-on-X refers to the number of implants used. All-on-4 uses four implants per arch, while All-on-6 uses six. The appropriate number depends on the patient's bone volume, anatomy, and the specific demands of the restoration. During your consultation, Dr. Davary or Dr. Smith will evaluate your jawbone structure and recommend the approach best suited to your individual anatomy and long-term goals.

In many All-on-X cases, patients receive a temporary set of teeth on the same day as surgery or shortly after, so they are not without teeth during the healing period. The final permanent restoration is placed after the implants have fully integrated with the jawbone.

What Are Implant-Supported Overdentures?

Implant-supported overdentures are a full-arch solution in which a denture is stabilized and retained by dental implants rather than resting solely on the gums. Unlike traditional dentures, which rely on suction or adhesives, overdentures attach to implants using special connectors that allow the denture to snap securely into place.

Overdentures remain removable for cleaning, which some patients prefer, while providing significantly improved stability and comfort compared with conventional removable dentures.

Key advantages over traditional dentures include:

• Reduced or eliminated slipping or movement while speaking or eating
• Improved chewing ability and confidence
• Greater comfort with no pressure sores from an unstable appliance
• Preservation of jawbone structure through implant stimulation
• The option to remove the denture for cleaning while still having reliable daily stability

All-on-X vs. Implant-Supported Overdentures: Which Is Right for You?

Both options replace a full arch of teeth using implants, but they serve different patient needs.

All-on-X is a fixed solution — the prosthetic arch is permanently attached to the implants and does not come out. It most closely replicates the experience of natural teeth and is often preferred by patients who want a permanent, non-removable restoration.

Implant-supported overdentures are a removable solution — the denture snaps onto the implants for stability but can be removed for cleaning. They typically require fewer implants, may be a better fit for patients with greater bone loss, and are often a more accessible option for patients transitioning from existing conventional dentures.

Your surgeon will help you evaluate both options based on your bone structure, oral health, functional goals, and personal preferences.

Benefits of Full-Arch Dental Implants

Improved stability. Implants anchor the prosthetic teeth directly to the jawbone, eliminating the shifting and slipping associated with conventional dentures.

Stronger chewing function. Patients with implant-supported restorations can typically eat a broader range of foods with greater comfort and confidence.

Jawbone preservation. Dental implants stimulate the jawbone and help prevent the progressive bone loss that follows tooth loss. Conventional dentures do not provide this benefit.

Natural appearance. Modern full-arch restorations are designed to look and feel like natural teeth, with careful attention to aesthetics and proportion.

Long-term durability. When properly maintained, implant-supported restorations can provide reliable function for many years and often decades.

Who Is a Candidate for Full-Arch Implants?

Patients who have lost most or all of their teeth, or who have failing teeth that cannot be restored, may be candidates for full-arch implant treatment. Ideal candidates include those who:

• Are missing many or all teeth in the upper or lower jaw
• Have failing teeth that cannot be saved through other treatment
• Are frustrated with the instability or discomfort of conventional dentures
• Want a more permanent, functional, and natural-feeling tooth replacement

Patients who have experienced bone loss may still qualify for full-arch implant treatment with the help of preparatory procedures such as bone grafting or sinus lift surgery, which rebuild the jawbone to support implants. Our surgeons have extensive experience managing complex bone deficiency cases prior to implant placement.

The Full-Arch Implant Treatment Process

Comprehensive evaluation. Advanced imaging is used to assess jawbone structure, bone volume, sinus anatomy, and overall oral health. A detailed treatment plan is developed based on the patient's specific anatomy and restoration goals.

Surgical implant placement. The implants are strategically placed in the jawbone under local anesthesia or IV sedation. Positioning is carefully planned to maximize bone support and prosthetic stability.

Temporary restoration. In many cases, a temporary prosthetic arch is placed shortly after surgery so patients are not without functional teeth during the healing period.

Healing and osseointegration. Over the following months, the implants fuse with the surrounding jawbone through the process of osseointegration, creating a stable and permanent foundation.

Final restoration. Once integration is confirmed, the custom-designed permanent prosthetic arch is attached to the implants, restoring both function and appearance.

Our surgical team works closely with restorative dentists and prosthodontists to ensure each patient receives a fully coordinated treatment plan from surgical planning through final restoration delivery.

Advanced Surgical Expertise and Facility Standards

Full-arch dental implant treatment requires a high level of surgical planning, bone grafting expertise, and anesthesia capability. At Davary & Smith, our surgeons completed extensive hospital-based residency training in oral and maxillofacial surgery, including advanced experience in bone reconstruction, complex implant placement, and anesthesia management.

Our facility meets NFPA 99 Category 1 Certification standards, the most rigorous standard for anesthesia and medical gas safety in surgical facilities. This hospital-level environment ensures that complex full-arch procedures are performed with the same safety infrastructure found in a hospital operating suite.

Frequently Asked Questions About Full-Arch Dental Implants

What is the difference between All-on-4 and All-on-6?

‍Both are All-on-X approaches that use implants to support a full arch of teeth. All-on-4 uses four implants per arch, while All-on-6 uses six. The right number depends on bone volume, the demands of the restoration, and the patient's anatomy. Your surgeon will recommend the appropriate approach after evaluating your jawbone structure.

Will I have teeth on the day of surgery?

‍In many All-on-X cases, a temporary prosthetic arch is placed the same day as surgery or very shortly after, so patients are not without teeth during the osseointegration period. Your surgeon will discuss what to expect for your specific treatment plan during the consultation.

How many implants are used in full-arch treatment?

‍All-on-X typically uses four to six implants per arch. Implant-supported overdentures may use two to four implants depending on the appliance type and the patient's bone structure.

Are full-arch implants better than dentures?

‍Full-arch implants provide significantly greater stability, chewing function, and jawbone preservation compared with conventional removable dentures. They eliminate the need for adhesives and the discomfort of a shifting appliance. For most patients who are candidates, implant-supported restorations represent a meaningful improvement in quality of life over traditional dentures.

Can patients with bone loss still receive full-arch implants?

‍Many patients with bone loss can still receive full-arch implants with the help of bone grafting or sinus augmentation procedures that rebuild the jawbone. Your surgeon will evaluate the extent of bone loss and determine whether preparatory procedures are needed.

How long do full-arch implant restorations last?

‍With proper care and regular maintenance, implant-supported restorations can provide reliable function for many years and often decades. The implants themselves are designed to be permanent; the prosthetic restoration may require maintenance or replacement over time.

Who places the implants versus the final restoration?

‍At Davary & Smith, our oral surgeons plan and place the implants and manage all surgical aspects of treatment. The final prosthetic restoration is typically fabricated and fitted by a restorative dentist or prosthodontist. We work closely with your dental team to coordinate a seamless treatment experience.

About Dr. Davary and Dr. Smith

Dr. Ashkan Davary, DDS, MD, completed dual medical and dental degree training in oral and maxillofacial surgery and is board-certified by the American Board of Oral and Maxillofacial Surgery (ABOMS). Dr. Christopher Smith, DDS, MD, is a dual-degree oral and maxillofacial surgeon with advanced training in medicine, dentistry, bone reconstruction, and anesthesia. Together, they bring a combined depth of full-arch implant expertise to every case at the practice. Patients across Loudoun County, Ashburn, Leesburg, and Northern Virginia trust Davary & Smith for complex implant procedures performed with surgical precision and a commitment to long-term outcomes.

Schedule a Full-Arch Implant Consultation in Loudoun County

If you are missing most or all of your teeth and are looking for a long-lasting, stable solution, full-arch dental implants may be the right option for you. The team at Davary & Smith Oral & Maxillofacial Surgery is ready to evaluate your options and help you understand what to expect.

Call (703) 493-1727 or request an appointment online.

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