What Is the All-on-4 Dental Implant Procedure?
All-on-4 is a full-arch implant technique that uses four dental implants to anchor a complete set of fixed replacement teeth. Unlike removable dentures, an all on four prosthesis is permanently attached to the 4 implants and functions like natural teeth. You do not take it out to clean or sleep. The result is a set of permanent teeth that look, feel, and function like the teeth you were born with.
The all on four technique was designed to maximize the use of available jawbone. Two implants are placed vertically in the front of the jaw, and two are placed at an angle in the back. The angled placement allows the posterior 4 implants to anchor into denser bone, which often eliminates the need for bone grafting. This is one reason the cost of dental implants using this approach tends to be lower than traditional methods that may require six to eight implants plus grafting procedures.
Many providers market this procedure under the "teeth in a day" concept because patients often receive a temporary set of new teeth on the same day as surgery. You do not leave the office without teeth at any point during treatment. However, the final prosthesis is typically delivered 3 to 6 months later, after the implants have fully integrated with the jawbone.
A prosthodontist, the dental specialist trained in replacing missing teeth and restoring oral function, typically designs and oversees the prosthesis. The implant placement may be performed by an oral surgeon, a periodontist, or the prosthodontist, depending on the practice. Many practices use a team approach where the surgeon handles surgery and the prosthodontist designs and delivers the final prosthesis.
All-on-4 Dental Implant Cost per Arch: Detailed Breakdown
The cost of dental implants using the all on four technique varies based on several factors, but you can expect to pay $15,000 to $30,000 per arch. If you are replacing both your upper and lower teeth, the total cost for full mouth restoration typically falls between $30,000 and $60,000. These ranges reflect costs across the United States, and your actual price will depend on the specifics of your case.
What Is Included in the Cost of Dental Implants
All-on-4 pricing should cover multiple stages of treatment. When comparing quotes from different providers, make sure each estimate includes the same components. A complete treatment plan typically includes the following.
- Initial consultation, cone beam CT scan (CBCT), and digital treatment planning
- Extraction of remaining teeth in the arch, if needed
- Placement of four dental implants under local anesthesia or sedation
- A temporary prosthesis with new teeth attached the same day or within a few days of surgery (the teeth in a day phase)
- Follow-up visits during the healing period (typically 3 to 6 months) to monitor how the 4 implants integrate
- The final prosthesis with permanent teeth, custom-fabricated to fit your bite and appearance
- Post-delivery adjustments and initial maintenance visits
Acrylic vs. Zirconia Prosthesis: How Material Affects Dental Implants Cost
The material used for the final prosthesis is one of the largest factors affecting the total cost of dental implants per arch. The two most common options are acrylic (with a titanium or metal framework) and monolithic zirconia.
Acrylic prostheses consist of denture teeth set in an acrylic base, reinforced by a metal bar that attaches to the four dental implants. They are lighter, easier to repair, and less expensive. However, acrylic can stain, chip, or wear down over time and may need replacement sooner. The acrylic option generally falls in the lower end of the cost range and is a reasonable choice when budget is the primary concern.
Zirconia prostheses are milled from a single block of zirconia ceramic. They are more durable, more resistant to staining and chipping, and closely mimic the appearance of natural teeth. Zirconia typically adds $5,000 to $15,000 per arch compared to acrylic. Many prosthodontists recommend zirconia for patients who want a longer-lasting, lower-maintenance set of permanent teeth. The added durability often justifies the higher upfront cost because it reduces the need for future repairs or replacement.
Cost Differences by Region
Where you receive treatment affects the price significantly. Major metropolitan areas with higher overhead costs, such as New York City, Los Angeles, and San Francisco, tend to fall at the higher end of the range. Practices in smaller cities and suburban areas may charge less for the same all on four procedure.
Some patients travel to receive treatment from experienced providers in lower-cost regions. If you consider this approach, factor in travel expenses and the need for multiple follow-up visits over several months. Costs also vary internationally, and some patients explore dental tourism for the all on four procedure. However, follow-up care and warranty coverage can be complicated when the provider is far from home. Costs vary by location, provider, and case complexity.
What Affects the Cost of All-on-4 Dental Implants
Beyond the prosthesis material and geographic location, several other factors can push the dental implants cost higher or lower. Understanding these variables helps you compare quotes accurately.
Bone Grafting and Additional Procedures
One advantage of the all on four technique is that it is designed to work with limited bone volume. The angled posterior implant placement often bypasses the need for grafting. However, some patients still require minor bone grafting or a sinus lift, particularly for the upper jaw. These procedures add $1,500 to $5,000 or more to the total cost of dental implants. Patients with significant bone loss from long term denture wear or periodontal disease are more likely to need supplemental grafting before or during the procedure.
Cone Beam CT Scan and Digital Planning
A cone beam CT scan (CBCT) is essential for planning all on four implant placement. This 3D imaging technology maps your jawbone density, nerve locations, and sinus anatomy so the surgeon can position the 4 implants precisely. Some practices also use digital treatment planning software and surgical guides fabricated from the scan data to improve accuracy.
The cone beam imaging and digital planning are typically included in the overall dental implants cost, but some providers list them separately. Expect to pay $250 to $600 if it is itemized. Practices that invest in this technology tend to achieve more predictable outcomes, which can reduce complications and additional costs over time.
Sedation and Anesthesia
All-on-4 surgery can be performed under local anesthesia, oral sedation, or IV sedation. General anesthesia in a hospital or surgical center is also an option for patients with dental anxiety or complex medical needs. Local anesthesia is included in most quotes, but IV sedation or general anesthesia may add $500 to $2,000 to the dental implants cost.
Provider Training and Experience
A prosthodontist who has placed hundreds of full-arch restorations may charge more than a general dentist offering the same procedure. The additional cost often reflects more predictable outcomes, better aesthetic results, and access to advanced technology such as cone beam imaging, digital treatment planning, and in-house milling. Prosthodontists complete 3 years of residency training beyond dental school focused on replacing teeth and restoring function, including extensive experience with full mouth restoration cases.
Teeth in a Day: How Same Day Dental Implants Work
The teeth in a day concept is one of the most appealing aspects of all on four dental implants. With this approach, the surgeon places the 4 implants and attaches a temporary set of new teeth during a single appointment. You walk into the office with failing or missing teeth and leave with a full arch of fixed tooth replacement the same day.
The teeth in a day protocol works because the four dental implants are designed to achieve enough initial stability to support a temporary prosthesis immediately. The two angled posterior implants engage a larger surface area of bone, which provides the grip needed for immediate loading. Not every patient qualifies for this approach. If your jawbone density is too low or you need extensive bone grafting, the procedure may need to be staged over several months.
The temporary prosthesis you receive is not your final restoration. It is a transitional piece designed to function and look acceptable while the dental implants heal and integrate with your jawbone over the next 3 to 6 months. During this healing period, you will follow a modified diet and attend follow-up visits. Once your prosthodontist confirms the 4 implants are fully integrated, the temporary is replaced with your final prosthesis, your long term set of permanent teeth.
The teeth in a day approach does not typically add to the overall cost because the temporary prosthesis is already included in most treatment plans. However, some providers charge extra for immediate loading if they consider it a premium service. Ask your provider whether the provisional prosthesis is included in the quoted price.
All-on-4 vs. All-on-6: Cost and Clinical Differences
Some providers recommend using 6 dental implants per arch instead of 4 implants. This approach, sometimes called All-on-6, provides additional support and may be recommended for patients with larger jaws, stronger bite forces, or specific bone anatomy.
The cost of an All-on-6 full mouth restoration is typically $5,000 to $15,000 more per arch than the all on four approach. The additional cost reflects the extra implant hardware, surgical time, and lab work involved. However, having 6 implants instead of 4 implants does not always produce a better outcome. Research shows that four dental implants provide sufficient support for a full-arch prosthesis when properly placed.
Your prosthodontist or oral surgeon will recommend the number of implants based on your specific anatomy, the quality of your jawbone (assessed with a cone beam scan), and whether you are restoring the upper arch, lower arch, or both. The upper jaw tends to have softer bone and may sometimes benefit from additional support. The lower jaw typically has denser bone and responds well to the standard all on four protocol with 4 implants.
When comparing quotes, make sure you are comparing the same number of implants, the same prosthesis material, and the same components. A quote for four implants with acrylic should not be compared directly to a quote for six implants with zirconia, as the cost difference will reflect multiple variables, not just the implant count.
All-on-4 Cost Compared to Other Tooth Replacement Options
All-on-4 dental implants are one of several ways to replace a full arch of teeth. Comparing the cost to alternative tooth replacement options can help you understand where the all on four approach fits in terms of value and long term investment.
- Traditional removable dentures: $1,000 to $3,000 per arch. The least expensive tooth replacement option, but dentures rest on the gums, can slip, and require adhesive. They do not prevent jawbone loss and may need replacing every 5 to 7 years.
- Implant-supported overdentures (snap-on): $6,000 to $15,000 per arch. A removable denture that clips onto 2 to 4 dental implants for better stability. Less expensive than all on four but still removable and requires more maintenance.
- All-on-4 fixed prosthesis: $15,000 to $30,000 per arch. Fixed, non-removable permanent teeth that closely mimic natural teeth. Uses 4 implants per arch.
- All-on-6 or individual dental implants: $25,000 to $60,000+ per arch. Uses 6 to 8 implants per arch. May be recommended when more support is needed, but the higher count increases cost significantly.
Long Term Cost Comparison
When evaluating alternatives, consider the long term financial picture. Traditional dentures cost less upfront but require relines every 1 to 2 years ($300 to $500 each), adhesive purchases, and full replacement every 5 to 7 years. Over 20 years, the cumulative cost of dentures often approaches or exceeds the one-time cost of all on four dental implants.
Dental implants also preserve jawbone by stimulating it through the 4 implants, which prevents the bone loss that occurs with traditional dentures. This bone preservation means your facial structure remains stable over time, avoiding the sunken appearance that denture wearers often develop. The benefits extend beyond cost savings to quality of life.
Who Is a Candidate for All-on-4 Dental Implants?
Most adults who are missing all or most of their teeth in one or both arches are candidates for all on four dental implants. The procedure was specifically designed for patients who may not qualify for traditional implant approaches due to bone loss. The angled implant placement technique allows the 4 implants to anchor into available bone without grafting in many cases.
Your prosthodontist or oral surgeon will evaluate your candidacy using imaging (such as a cone beam CT scan) to assess jawbone volume and density. Good candidates typically meet the following criteria.
- Missing all teeth in one or both arches, or teeth that are failing and need extraction
- Sufficient bone density in the front of the jaw to support implants (even if the back of the jaw has experienced bone loss)
- No uncontrolled medical conditions that would impair healing, such as unmanaged diabetes or active cancer treatment
- Commitment to maintaining oral hygiene around the implants and attending regular follow-up visits
- Non-smokers or patients willing to quit smoking before and after the procedure, as smoking significantly increases the risk of implant failure
When All-on-4 May Not Be the Right Choice
Patients with severe, untreated gum disease need periodontal treatment before implant placement. Those with extreme bone loss in both the front and back of the jaw may need bone grafting before or instead of the standard all on four protocol. In some cases, a zygomatic implant approach (using longer implants that anchor into the cheekbone) may be recommended as an alternative for patients with significant upper jaw bone loss. Your dental specialist will recommend the best tooth replacement approach after reviewing your cone beam imaging and overall health.
Insurance Coverage, Financing, and Payment Plans
Most dental insurance plans classify implant procedures as elective or cosmetic and provide limited or no coverage for the cost of dental implants. However, some plans cover a portion of the treatment, particularly the extractions and the prosthesis (classified as a denture). If you have medical insurance, the surgery itself may be partially covered under medical benefits in certain situations, such as when tooth loss is due to trauma or disease.
Many prosthodontic and oral surgery practices offer payment plans or work with third-party lenders such as CareCredit, Proceed Finance, or LendingClub. These payment plans often provide 0% interest for a promotional period of 12 to 24 months, making the total cost more manageable. Some practices also offer a discount of 5% to 10% for paying the full amount upfront.
Health savings accounts (HSAs) and flexible spending accounts (FSAs) can also be used toward the cost of dental implants, including the all on four procedure. If your employer offers an HSA or FSA, this allows you to pay with pre-tax dollars, effectively reducing the total out-of-pocket cost by your tax rate.
Before starting treatment, request a detailed written estimate that itemizes every component of your treatment. Ask whether the quote includes the temporary prosthesis, the final permanent teeth, imaging, sedation, and all follow-up visits. Comparing itemized quotes from two or three providers gives you the clearest picture of the true cost for your situation.
Long Term Maintenance and Costs After All-on-4
The initial cost of dental implants is the largest expense, but all on four restorations do require ongoing maintenance to protect your investment. Understanding what to expect helps you budget accurately.
You should see your prosthodontist or general dentist every 6 months for professional cleaning and examination of your dental implants. Some practices charge $150 to $300 per maintenance visit for all on four patients. During these visits, the provider checks the condition of the prosthesis, the health of the gum tissue around the 4 implants, and overall stability.
The titanium implants themselves can last a lifetime with proper care. The prosthesis, however, may eventually need repair or replacement. Acrylic prostheses typically last 5 to 10 years before needing significant refurbishment. Zirconia prostheses can last 15 to 20 years or longer. Factoring in these replacement costs, zirconia often proves more cost-effective over the long term despite the higher upfront dental implants cost.
Daily oral hygiene for all on four permanent teeth includes brushing with a soft-bristle toothbrush, using a water flosser to clean beneath the prosthesis, and using interdental brushes around the implant posts. Maintaining good hygiene prevents peri-implantitis, an infection of the tissue surrounding the implants that can lead to failure if left untreated.
When to See a Prosthodontist for All-on-4 Dental Implants
A prosthodontist is the dental specialist with the most advanced training in replacing missing teeth and restoring oral function. If you are considering the all on four procedure, a prosthodontist can evaluate whether you are a candidate, recommend the best prosthesis material for your situation, and coordinate the surgical and restorative phases of treatment.
You should consult a prosthodontist if you are missing all or most of your teeth in one or both arches, if your current dentures are uncomfortable or unstable, if you have been told you need extractions and want to explore fixed options such as the all on four procedure, or if you want a second opinion on a treatment plan and the dental implants cost you have already received.
Find a Prosthodontist Near You
Every prosthodontist on My Specialty Dentist has verified specialty credentials. Search by location to find board-certified prosthodontists in your area who offer all on four dental implants and other full-arch solutions. Compare providers, review credentials, and take the first step toward permanent teeth.
Search Prosthodontists in Your Area