People with failing full arch teeth
Patients with multiple failing teeth, advanced wear, repeated infections or poor denture stability may consider full arch treatment. The plan should also consider whether any teeth are worth keeping.
Fixed Full Arch Option
All on 4 Brisbane
All-on-4 dental implants can replace a full upper or lower arch using four strategically positioned implants to support a fixed bridge. This Brisbane guide explains suitability, process, pricing, risks, alternatives and maintenance.
Free
Full Arch Assessment
- 3D CBCT full arch planning
- All-on-4 and All-on-6 comparison
- Risk and maintenance discussion
- Staged fee estimate
Overview
What are All-on-4 dental implants?
All-on-4 is a full arch implant concept where four implants are used to support a fixed set of replacement teeth. The rear implants are often angled to make use of available bone and reduce the need for grafting in selected cases. It may be considered for patients who have lost all teeth in an arch, wear unstable dentures, or have failing teeth that cannot be predictably restored.
The phrase can sound simple, but the clinical planning is detailed. The team must assess the jawbone, smile line, lip support, speech, gum display, bite, cleaning access and the type of final bridge. Some patients are better suited to All-on-6, implant-retained dentures, staged grafting, or retaining strategic natural teeth.
All-on-4 is not one appointment only. Even when a temporary bridge is fitted close to surgery, the final prosthesis is usually made after healing and review.
Suitability
Who may be suitable for All-on-4?
Suitability depends on clinical findings, not the number four alone. A full arch plan should be based on 3D imaging, restorative design and health risk assessment.
Process
The All-on-4 treatment process
Your sequence may differ depending on whether teeth need removal, whether infection is present and how the temporary bridge is designed.
Records and diagnosis
Clinical photos, scans, CBCT imaging, bite records and medical history are reviewed. The dentist assesses whether All-on-4, All-on-6 or another option is appropriate.
Prosthetic planning
The replacement teeth are planned before surgery. This includes smile line, tooth position, speech space, cleaning access and how the temporary teeth will be fitted.
Surgery and temporary bridge
Unrestorable teeth may be removed, implants placed and a temporary bridge fitted if the case is suitable. The temporary bridge protects the healing plan and is not the final restoration.
Healing and reviews
The implants integrate over several months. You will need a modified diet, hygiene instruction and reviews to check healing, bite and prosthesis fit.
Final bridge
The final bridge is made after healing. Material options may include zirconia, titanium-acrylic or other designs depending on function, aesthetics and repair planning.
Pricing
All-on-4 cost in Brisbane
All-on-4 pricing is quoted after assessment because the treatment may include extractions, temporary teeth, implants, surgery, final bridge design and maintenance planning.
What affects the fee
The number of teeth removed, bone condition, temporary prosthesis, final bridge material, sedation, laboratory work and whether one or both arches are treated all affect cost.
What to ask
Ask whether the quote includes the final bridge, temporary bridge, review visits, repairs, surgical guide, sedation, extractions and management of complications.
Compare with alternatives
Costs should be compared with All-on-6, implant-retained dentures and staged full mouth reconstruction. Start with the implant cost guide.
Risks
All-on-4 risks and limitations
Full arch treatment is significant dental surgery and prosthetic rehabilitation. Consent should include the risks that apply to your case.
Examples
Full arch before and after examples
These are examples of treatment categories. They do not indicate what another patient will experience or achieve.
Before
After
More examples are available in the smile gallery. Your dentist can explain which examples are clinically relevant to your situation.
Doctor Attribution
Full arch planning at Brisbane Dental Implants
All-on-4 treatment planning may involve Dr Virginia Han, Dr Sae Mi Bok and the broader clinical and laboratory team. Full arch implant care should be planned from the final teeth backward, so surgery, temporary teeth and final bridge design support the same clinical goal.
Compare full mouth implant options
Comparison
All-on-4 compared with other full arch options
All-on-4 is well known, but it is not the only way to restore a full arch. The most suitable design depends on bone, bite, cleaning ability and prosthetic goals.
The final bridge material also matters. Acrylic teeth on a titanium framework can be repairable and may suit some bite patterns, while zirconia can offer different wear and aesthetic properties. No material is maintenance-free. The treating clinician should explain the likely repair pathway, cleaning routine and review schedule for the material chosen.
Patients should also understand the temporary stage. The first bridge is often designed for healing, function and aesthetics during integration. It may feel different from the final prosthesis and may require a softer diet. The final bridge is usually made after tissues settle and the bite can be refined.
Preparation
Preparing for an All-on-4 consultation
A full arch consultation is most useful when the dentist can understand your dental history, denture experience, medical risk and expectations for fixed teeth.
Bring any dentures, night guards, old models, recent x-rays, previous periodontal records and a medication list. If you have had problems with dentures, note whether the issue is movement, sore spots, speech, gagging, appearance, chewing, dry mouth or loss of confidence eating in public. These details help the team plan tooth position, lip support and cleaning access.
Ask whether the proposed All-on-4 design is upper, lower or both arches; whether any teeth can be retained; whether a temporary bridge is planned; what diet is needed during healing; and what material is proposed for the final bridge. Also ask how the bridge will be cleaned and how often it should be professionally reviewed.
It is reasonable to ask why four implants are being recommended instead of five, six or a removable implant denture. The answer should refer to your CBCT scan, bone distribution, bite forces, smile design, prosthesis length and maintenance needs. That discussion is often more important than the label attached to the procedure.
Also ask about consent documents and the cooling-off period you need to make a decision. Full arch treatment can involve removing remaining teeth, which is irreversible. You should understand what will happen if you decide not to proceed, whether a transitional denture is available, and how urgent the treatment really is. A careful plan gives you time to compare options without pressure, especially when treatment affects both function and appearance.
All-on-4 Brisbane FAQs
Is All-on-4 the same as full mouth dental implants?
All-on-4 is one full arch method. Full mouth dental implants can include one or both arches and may use All-on-4, All-on-6, implant bridges or implant-retained dentures.
Will I receive teeth on the day?
Some suitable patients receive a temporary fixed bridge close to surgery. This depends on implant stability, bone quality, bite risk and surgical findings.
Do All-on-4 bridges come out?
The bridge is usually fixed to the implants and removed by the dental team for maintenance when needed. It is not removed nightly like a conventional denture.
Can All-on-4 avoid bone grafting?
Sometimes angled implants reduce the need for grafting, but not always. Bone volume, sinus position, nerve position and prosthetic design determine what is suitable.
How do I clean All-on-4 implants?
Cleaning usually involves brushing around the bridge, cleaning underneath with interdental aids or water flossing, and regular professional maintenance.
What should I read next?
Read the full mouth guide, cost guide, bone grafting guide and main implant hub.
Ready to Find Out Whether Dental Implants Are Right for You?
Book a free implant consultation at Brisbane Dental Implants to discuss your treatment options with a plan tailored to your mouth.