All-on-4 is a full-arch solution that restores an entire upper or lower jaw of missing teeth using just four dental implants supporting a fixed bridge. It is one of the most requested treatments by patients who have lost most or all of their teeth and want a stable, natural-looking result without a removable denture.
Quick Answer
All-on-4 uses four implants per jaw — two straight at the front and two angled at the back — to anchor a fixed full-arch bridge. The angled rear implants make the most of available bone, so many patients avoid bone grafting and can receive a fixed temporary bridge on the same day as surgery.
Key Takeaways
- Four implants support a complete fixed arch of teeth.
- Angled placement often avoids the need for bone grafts.
- A temporary fixed bridge is usually fitted the same day.
- The final bridge is placed after healing, typically 3–6 months later.
- It is fixed in your mouth — not removable like a traditional denture.
Who Is All-on-4 For?
All-on-4 suits patients who have lost most or all of their teeth in one or both jaws, or whose remaining teeth cannot be saved. It is also a strong option for people who dislike removable dentures and want something that feels and functions like natural teeth. A 3D CBCT scan confirms whether you have enough bone for the technique.
How the Treatment Works
- Consultation and 3D scan — we assess your bone, gums, and bite, and plan implant positions digitally.
- Implant placement — four implants are placed in each treated arch under local anaesthetic, often with sedation for comfort.
- Same-day temporary bridge — a fixed provisional bridge is attached so you leave with teeth.
- Healing — the implants integrate with the bone over 3–6 months.
- Final bridge — a custom permanent bridge is fitted for long-term function and aesthetics.
All-on-4 vs Traditional Dentures
Unlike a removable denture that rests on the gums, All-on-4 is screwed onto implants and stays fixed in place. That means no slipping, far better chewing power, and no need for adhesives. Because it is part of our dental implants care, it also helps preserve jawbone over time.
Caring for Your All-on-4
Treat it like natural teeth: brush twice a day, clean underneath the bridge as shown by your dentist, and keep routine checkups. Good daily care and regular reviews are the best way to protect your investment for the long term.
Considering All-on-4?
Want to know if All-on-4 is right for you? Book a consultation, message us on WhatsApp, or contact our team for a personalized assessment.
This article is for general information only and is not a substitute for a clinical consultation. Suitability for All-on-4 depends on an individual examination.
Frequently Asked Questions
How many implants does All-on-4 use?+
All-on-4 uses four implants per jaw — two placed straight at the front and two angled at the back — to support a fixed full-arch bridge.
Can I get teeth on the same day?+
In most cases a fixed temporary bridge is fitted the same day as surgery, so you leave with teeth. The final bridge is placed after the implants heal, usually 3–6 months later.
Is All-on-4 better than dentures?+
All-on-4 is fixed onto implants rather than resting on the gums, so it does not slip, offers stronger chewing, and needs no adhesives. Many patients find it feels much closer to natural teeth.
Do I need a bone graft for All-on-4?+
Often not. The angled rear implants make use of available bone, which lets many patients avoid grafting. A 3D scan during your consultation confirms what you need.