Dra. Cléo Salustiano In this article
SummaryWhat determines the cost of a full-arch implant denture?How do I compare quotes for a full-arch implant denture?FAQRead nextHow much does a full-arch implant denture cost? Cost factors
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This article doesn't list prices, because Brazil's Dental Code of Ethics doesn't allow them to be advertised and a number before an exam would be a guess. What determines the cost of a full-arch implant denture: number of implants (usually four to six per arch), need for a bone graft, preparing the mouth, final material (acrylic over a metal bar or zirconia), immediate loading or not, the temporary prosthesis, exams such as a CT scan, number of arches and maintenance over the years. When comparing proposals, check what's included at each stage and be wary of a fixed price before a CT scan. The cost is presented after the assessment, with the plan. Dr. Cléo Salustiano (CRO-SP 170844) sees patients in Mooca, São Paulo, Monday to Sunday, 8 a.m. to 10 p.m., in Portuguese, English and Spanish.
The cost of a full-arch implant denture (called 'protocolo' in Brazil, sometimes known as All-on-4 or All-on-6) depends mainly on the number of implants, the need for a bone graft, the material of the prosthesis (acrylic or zirconia), whether immediate loading is used, the exams and the temporary phase. That's why there's no single price: it can only be defined after the assessment and CT scan, once the treatment plan is clear.
People researching the price of a full-arch denture often find ads with very different numbers, sometimes without explaining what's included. You won't find prices here: Brazil's Dental Code of Ethics doesn't allow prices to be advertised, and a number given before examining bone, gums and bite would only be a guess. What can be done, and what really helps you decide, is explaining what goes into the figure.
In this article, Dr. Cléo Salustiano (CRO-SP 170844), who provides dental implants in Mooca, explains each factor that weighs on the plan for a full-arch implant denture and how to compare proposals without looking only at the total. If your question is about a single implant, see also how much a dental implant costs.
This article comes from Dr. Cléo Salustiano's dental office in Mooca, São Paulo (care in English, Portuguese and Spanish). See the dental implants page to learn how the treatment is done here and book your assessment.
What determines the cost of a full-arch implant denture?
The cost of a full-arch implant denture is determined by six main factors: how many implants will be placed, whether a bone graft is needed, the material of the final prosthesis, whether there will be immediate loading, the exams required and the temporary prosthesis. Add to that preparing the mouth, such as extractions and treating infections, and whether treatment covers one arch or both.
The number of implants comes first. A full-arch denture is usually supported by four to six implants per arch, but the quantity isn't a sales decision: it depends on bone volume and quality, bite force, the size of the arch and the planned material. Each implant also involves the components that connect it to the prosthesis, called abutments or multi-unit abutments.
The second is bone. People who lost their teeth long ago or wore dentures for years may have lost bone volume. In some cases, implants can be angled or positioned to make use of the available bone; in others, a bone graft or sinus lift is needed, which adds steps and healing time. Extracting remaining teeth and treating sources of infection also come before surgery.
The third is material. An acrylic full-arch denture over a metal bar is light, easier to repair and allows adjustments, but acrylic teeth wear and may stain over time, requiring replacement over the years. A zirconia full-arch denture is more resistant to wear and staining and is usually digitally milled, but it requires more lab planning and repairs are more complex. There are also ceramic-over-framework options. The recommendation considers bite, teeth grinding, available space and appearance.
The fourth is immediate loading. When the implants are stable enough at surgery, a fixed temporary full-arch prosthesis can be placed within a few days, which requires lab work and visits right after surgery. When immediate loading isn't recommended, the patient wears a removable denture during healing and the fixed prosthesis comes later. Either way, the final prosthesis is only made after osseointegration, which takes a few months and varies from person to person. Finally, there are the exams: CT scan, X-rays and, depending on general health, blood tests or a medical evaluation before surgery.
| Factor | How it weighs on the plan |
|---|---|
| Number of implants | Usually four to six per arch, depending on bone, bite and material; each includes its components |
| Bone graft | Needed when bone is lacking; adds steps and healing time |
| Preparing the mouth | Extracting remaining teeth and treating infections before surgery |
| Final material | Acrylic over a metal bar is easier to repair; zirconia resists wear and staining better |
| Immediate loading | A fixed temporary within a few days requires lab work and visits right after surgery |
| Temporary prosthesis | Fixed or removable during osseointegration, until the final one |
| Exams | CT scan, X-rays and, depending on general health, blood tests or a medical evaluation |
| One or two arches | Treating both arches roughly doubles implants, components and prostheses |
| Maintenance | Regular visits, screw replacement, repairs and a night guard if there's teeth grinding |
How do I compare quotes for a full-arch implant denture?
To compare full-arch quotes, look at what's included at each stage, not just the final number. Ask how many implants are planned and why, and whether the plan includes the prosthetic components, the temporary prosthesis, the final one, a graft if needed, extractions and exams.
Confirm what material the final prosthesis will be and whether the temporary is included. Some proposals cover only the acrylic temporary, others already include the final zirconia prosthesis, and that completely changes what's being compared. Also ask whether the plan uses immediate loading or a removable denture during healing, and how many adjustment visits are planned.
Ask about maintenance. A full-arch implant denture needs regular visits to check implants, gums and screws and, when indicated, to remove the prosthesis for professional cleaning. Over time, screws may need replacing and acrylic teeth may need repair. If you grind your teeth, a night guard is usually part of the plan. Knowing this from the start avoids surprises.
Be wary of a fixed price advertised before an exam. Without a CT scan, there's no way to know how much bone there is, whether a graft will be needed or how many implants are feasible. A single price for every case ignores exactly what defines the treatment and usually changes once reality shows up. Also check who will perform each stage and their CRO registration number.
That's why, at the office, the cost is presented after the assessment, together with the treatment plan. The first visit takes about 30 minutes, and Dr. Cléo examines your mouth, gums and bite and requests the imaging needed. With those results, the plan shows each stage, the recommended material, the expected timeline and the maintenance care, so you can decide with full information.
How much does a full-arch implant denture cost?
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Prices can't be given here: Brazil's Dental Code of Ethics doesn't allow them to be advertised, and each case needs a different plan. The cost depends on the number of implants, any graft, the prosthesis material, immediate loading, exams and the temporary. It's presented after the assessment and CT scan.
How many implants does a full-arch denture need?
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Usually four to six implants per arch, but the number is set during planning. Bone volume and quality, bite force, arch size and prosthesis material all play a role. The CT scan shows how many implants are feasible and in which positions.
Acrylic or zirconia full-arch denture: what's the difference?
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An acrylic full-arch denture over a metal bar is lighter and easier to repair, but acrylic teeth wear and may stain, needing replacement over the years. Zirconia resists wear and staining better, but repairs are more complex. The recommendation considers bite, teeth grinding, space and appearance.
Does every full-arch denture need a bone graft?
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No. Many cases have enough bone, and sometimes implants can be angled to make use of the available bone. A graft is recommended when bone volume doesn't allow the implants to be placed safely. Only the CT scan shows whether it will be needed.
Does immediate loading change the cost?
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It changes the plan. With immediate loading, a fixed temporary full-arch prosthesis is made within a few days of surgery, which involves lab work and extra visits in that period. Without it, a removable denture is worn during healing. Whether it's recommended depends on implant stability at surgery.
Is the temporary prosthesis included?
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It depends on the proposal, and it's worth asking. Most plans include a temporary phase, fixed or removable, during osseointegration, followed by the final prosthesis. Some proposals cover only the temporary; others include the final one. Check this when comparing.
Does a full-arch implant denture have maintenance costs?
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Yes. Regular visits are needed to check implants, gums and screws, with removal of the prosthesis for professional cleaning when indicated. Over time, screws may be replaced and acrylic teeth repaired. If you grind your teeth, a night guard is usually recommended.
Where can I get a full-arch implant assessment in Mooca?
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Dr. Cléo Salustiano (CRO-SP 170844) sees patients at Rua Hipódromo, 1141, in Mooca, near Bresser-Mooca station (Metro Line 3-Red), Monday to Sunday, 8 a.m. to 10 p.m., in Portuguese, English and Spanish, with private care. In the assessment, which takes about 30 minutes, she examines your case, requests the necessary exams and presents the plan and cost.
