All-on-4 Dental Implants in Townsville
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Townsville Dental Directory editorial team
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Updated 13 May 2026
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In This Guide
What Is the All-on-4 Treatment Concept?
All-on-4 is an advanced dental implant technique that replaces an entire arch of missing or failing teeth using just four strategically positioned titanium implants per jaw. A fixed, non-removable prosthetic bridge containing 10 to 14 teeth is attached to these implants, providing a permanent, natural-looking, and fully functional set of teeth.
The technique was developed by Professor Paulo Malo in Lisbon, Portugal, and has been extensively studied for over 20 years. A systematic review published in the International Journal of Oral & Maxillofacial Implants reported cumulative implant survival rates exceeding 98 per cent at the 5-year mark, and over 94 per cent at 10 years. The All-on-4 concept is now considered one of the most well-documented and predictable full-arch rehabilitation techniques in implant dentistry.
At Townsville Dental Clinic, we use 3D CBCT scanning and digital treatment planning to deliver precise, predictable All-on-4 outcomes.
How Does All-on-4 Work?
The Strategic Implant Placement
- Two front implants are placed vertically in the anterior jawbone where bone density is greatest
- Two rear implants are placed at approximately 45-degree angles, engaging more bone length and avoiding the sinus cavities (upper jaw) and nerve canal (lower jaw)
- This angled placement often eliminates the need for bone grafting, reducing treatment time and cost
The Treatment Process
- Consultation and 3D CT scan — comprehensive assessment of your bone structure, oral health, and treatment goals
- Digital treatment planning — precise virtual placement of implants and design of your new teeth
- Surgery day — remaining teeth are extracted (if needed), four implants are placed, and a fixed provisional bridge is attached — all in a single appointment
- Healing period — 3 to 6 months for implants to fully integrate with the jawbone
- Final prosthesis — your permanent bridge is fabricated and fitted, designed for optimal aesthetics and function
All-on-4 vs Alternatives
| Feature | All-on-4 | Conventional Dentures | Individual Implants (6-8) |
|---|---|---|---|
| Implants required | 4 per arch | None | 6-8 per arch |
| Fixed or removable | Fixed (permanent) | Removable | Fixed (permanent) |
| Chewing function | ~90% of natural | ~25% of natural | ~95% of natural |
| Bone preservation | Yes — implants stimulate bone | No — bone loss continues | Yes |
| Bone grafting needed | Usually not | Not applicable | Often required |
| Same-day teeth | Yes (provisional) | Yes | Usually no (4-6 month wait) |
| Treatment time | 1 day surgery + 3-6 months | Weeks | 6-12 months total |
| Cost range (per arch) | $20,000-$35,000 | $1,500-$4,000 | $30,000-$50,000+ |
Who Is a Candidate for All-on-4?
All-on-4 may be suitable for you if:
- You are missing all or most teeth in one or both arches
- Your remaining teeth are failing and require extraction
- You wear dentures and want a permanent, fixed alternative
- You have been told you lack sufficient bone for conventional implants
- You want to restore your smile and chewing function as quickly as possible
A comprehensive consultation with 3D CT imaging (with sedation options available) will confirm whether All-on-4 is the right option for your situation.
Caring for Your All-on-4 Implants
- Brush twice daily with a soft brush, paying special attention to the gum line and around the bridge
- Use a water flosser to clean under and around the prosthesis
- Attend dental check-ups every 6 months
- Have the prosthesis professionally cleaned annually
- Avoid biting extremely hard objects (e.g., ice, hard lollies, bone)
Related Services
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Frequently Asked Questions
What is the All-on-4 dental implant procedure?
All-on-4 is a treatment concept where a full arch of fixed replacement teeth (10-14 teeth) is supported by just four strategically placed dental implants per jaw. The two rear implants are angled at approximately 45 degrees to maximise contact with available bone, often eliminating the need for bone grafting. A fixed provisional bridge is typically attached on the same day as surgery.
How much do All-on-4 implants cost in Australia?
All-on-4 treatment in Australia typically costs $20,000 to $35,000 per arch. See our [complete All-on-4 cost guide](/all-on-4-dental-procedure-cost/) for full pricing breakdown.
Can I get teeth on the same day as implant surgery?
Yes. One of the key advantages of All-on-4 is that a fixed provisional (temporary) bridge is attached to the implants on the day of surgery. This means you leave the clinic with a full set of functional, natural-looking teeth. The final prosthesis is fabricated and fitted after the implants have fully integrated, typically 3-6 months later.
How long do All-on-4 implants last?
The titanium implants themselves can last a lifetime with proper care and maintenance. The prosthetic bridge (the teeth) typically lasts 10-20 years before needing replacement or refurbishment. Regular dental check-ups and good oral hygiene are essential for long-term success.
Is All-on-4 better than dentures?
All-on-4 provides significantly better chewing function (approximately 90% of natural), eliminates the need for denture adhesives, prevents jawbone loss, and is permanently fixed in place. Dentures restore only about 25% of natural chewing function and contribute to ongoing bone loss. However, All-on-4 requires surgery and a higher initial investment.
Am I a candidate for All-on-4 even if I have bone loss?
Yes. All-on-4 was specifically designed for patients with reduced bone density. The angled placement of the posterior implants allows them to engage more bone without the need for bone grafting in most cases. A CT scan during your consultation will confirm your suitability.
How much do All-on-4 implants cost in Townsville?
At Townsville Dental Clinic, All-on-4 implants typically cost $20,000 to $35,000 per arch. See our [complete All-on-4 cost guide](/all-on-4-dental-procedure-cost/) for full pricing breakdown.
Related Pages
- arrow_forward Can I Use Super to Pay for Dental Work?
- arrow_forward Dental Tourism: Is Getting Implants Overseas Worth It?
- arrow_forward How Soon After Extraction Can I Get an Implant?
- arrow_forward Dental Bridge in Townsville: Types, Costs & What to Expect
- arrow_forward Titanium vs Ceramic Dental Implants
- arrow_forward Orthodontics & Teeth Straightening in Townsville
See Also
- Orthodontist for Charters Towers: Invisalign and Braces Travel Plan
- Dentists in Kirwan: Complete Guide to Every Clinic on Thuringowa Drive
- Dental Crown Cost in Townsville: 2026 Price Guide
- The Townsville Dental Centre vs 1300SMILES: Which Clinic Is Better?
- What to Do in a Dental Emergency
- How to Find Affordable Dental Care in Australia Without Going Overseas
- Is There an Age Limit for Adult Braces?
- All-on-4 in Turkey: Is It Worth the Travel for Australians?
- Dental 206 — Clinic Profile
- Dental Fillings in Townsville
- Smile Makeover: What's Involved and What It Costs in 2026
- Totally Smiles Townsville: Emergency & Orthodontic Care in Mundingburra
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