What Is the All-on-4 Implant Procedure? A Complete Guide

2 September 2026

What Is the All-on-4 Implant Procedure? A Complete Guide

If you’ve lost several teeth, or you’re facing the prospect of full dentures, you’ve probably come across the term “All-on-4.” It sounds technical, but the idea behind it is refreshingly simple: replace a full arch of missing or failing teeth using just four implants, topped with a fixed set of new teeth.

At Birmingham Dental Excellence, we meet people every week who are searching for an alternative to loose dentures or years of individual tooth replacements. This guide walks you through what the All-on-4 implant procedure actually involves, who it might suit, what it tends to cost, and what to expect if you’re considering it — whether you’re based in Sutton Coldfield or further afield.

What Is the All-on-4 Procedure?

All-on-4 is a full-arch dental implant technique. Rather than placing one implant for every missing tooth, four implants are strategically positioned in the jaw — two towards the front and two angled further back — to support an entire arch of replacement teeth.

The angled rear implants make use of the denser bone that’s often still available at the back of the jaw, even in patients who’ve experienced some bone loss. This is one of the reasons the technique can sometimes avoid the need for bone grafting, which isn’t always the case with traditional implant methods.

In plain terms: four implants, one fixed arch, a full set of teeth that look and function much like your own.

How Does the Procedure Work?

Every patient’s treatment plan is different, but the general process tends to follow these stages:

1. Consultation and assessment. Your dentist will examine your teeth, gums and jawbone, often using digital scans or 3D imaging, to work out whether All-on-4 is a suitable option for you.
2. Treatment planning. Using the scans, your dental team maps out exactly where the implants should go for a stable, secure foundation.
3. Implant placement. The four implants are fitted into the jawbone during a single surgical appointment, usually under local anaesthetic.
4. Fitting a temporary prosthesis. Many patients receive a temporary set of teeth on the same day — this is where the phrase “teeth in a day” comes from. It allows you to eat, speak and smile with confidence while your implants heal.
5. Healing and osseointegration. Over the following months, the implants fuse with the jawbone through a process called osseointegration, creating a stable, long-term anchor.
6. Fitting the final prosthesis. Once healing is complete, your temporary teeth are replaced with a custom-made, permanent arch.

“Patients often tell us they’d forgotten what it felt like to bite into an apple without worrying. That’s really what All-on-4 is about — giving people back the confidence to eat and smile without thinking twice.”  — a dentist at Birmingham Dental Excellence

Who Might Be Suitable for All-on-4?

All-on-4 tends to be considered for people who:

• Have lost most or all of their teeth in one or both arches
• Wear dentures that feel loose, uncomfortable or unstable
• Have some degree of jawbone loss but not enough remaining density for traditional implants
• Want a fixed alternative to removable dentures

That said, suitability always depends on your individual oral health, general medical history and jawbone condition. A thorough consultation is the only way to know whether this treatment is right for you — no two mouths are quite the same.

What Are the Benefits?

Patients often ask why All-on-4 might be worth considering over other options. Some of the commonly reported benefits include:

• A fixed solution — the teeth don’t come out at night like traditional dentures
• Fewer implants needed — typically four per arch rather than six or eight
• Same-day teeth — many patients leave their placement appointment with a functional temporary set
• Reduced need for bone grafting — thanks to the angled placement of the rear implants
• A more natural bite — implants are anchored in the jawbone, so chewing feels closer to natural teeth

How Much Does All-on-4 Cost?

Cost is usually one of the first questions people have, and an honest answer is: it depends. The fee for All-on-4 reflects several things working together, rather than a single fixed price:

• Whether one arch or both arches are being treated
• The implant system and materials used for the final arch
• Any preparatory treatment needed, such as extractions or, occasionally, grafting
• The imaging, planning and laboratory work involved in a custom result

Rather than quote a figure that may not reflect your situation, the team at Birmingham Dental Excellence provides a written, itemised treatment plan after your consultation, so you can see exactly what’s included before deciding anything. All-on-4 is generally provided as private treatment, and we’re happy to talk through payment options during your visit.

What Does Recovery Involve?

Recovery varies from person to person, but most patients can expect some swelling and tenderness in the days following surgery, manageable with the aftercare guidance your dental team provides. Soft foods are usually recommended in the initial healing period, gradually returning to a fuller diet as the implants settle.

Good oral hygiene and regular check-ups play a significant role in how well the implants and prosthesis hold up over time — your dental team will talk you through a care routine suited to your new teeth.

Is All-on-4 Backed by Research?

It’s a fair question, and one we think deserves a proper answer rather than a marketing line.

Long-term clinical data on the All-on-4 concept is reassuring. A longitudinal study published in the Journal of the American Dental Association followed patients with implants placed in the lower jaw for up to ten years and found that the prosthesis — the fixed arch of replacement teeth — remained successfully in place in the vast majority of cases over that period.

Patient wellbeing has also been studied directly. Research published in Clinical Implant Dentistry and Related Research looked at people undergoing full-arch implant treatment with same-day loading, using a validated quality-of-life questionnaire before and after treatment. The improvement in scores was substantial, with the greatest gains seen in areas like psychological comfort and reduced pain — in other words, patients reported feeling noticeably better day to day, not just clinically “fixed.”

As with any dental treatment, individual results vary, and your dentist will discuss what’s realistic for your specific circumstances during a consultation.

Considering All-on-4 in Sutton Coldfield?

If you’re weighing up your options for full-arch tooth replacement, a conversation with your dental team is a sensible next step. At Birmingham Dental Excellence, we take the time to talk through your oral health, your concerns and your goals before recommending any course of treatment — because a good outcome starts with the right assessment, not a one-size-fits-all plan.

Every patient’s mouth tells a different story, and All-on-4 won’t be the right fit for everyone. That’s precisely why a proper consultation matters more than a quick decision.

Frequently Asked Questions

How much do All-on-4 implants cost in the UK?

There’s no single price — the cost depends on whether one or both arches are treated, the materials used, and any preparatory work needed. Birmingham Dental Excellence provides a written, itemised plan after your consultation so you know exactly what’s included.

How long do All-on-4 implants last?

Long-term studies report high success rates over roughly ten years. Longevity depends largely on good oral hygiene and attending regular reviews, which your dental team will guide you through.

Does the All-on-4 procedure hurt?

Implant placement is carried out under local anaesthetic, so you shouldn’t feel pain during the procedure. Some swelling and tenderness in the days afterwards is normal and usually managed with standard pain relief.

Can I really get teeth in a day with All-on-4?

Many patients receive a temporary fixed arch on the same day as surgery, so they aren’t left without teeth. The permanent, custom-made arch is fitted once healing is complete, usually a few months later.

Is All-on-4 available on the NHS?

Full-arch implant treatment is generally provided privately rather than on the NHS. The team can talk you through your options and payment arrangements at a consultation.

Do I need a bone graft for All-on-4?

Often not — the angled rear implants make use of denser available bone, which can avoid grafting. Whether grafting is needed is confirmed after imaging and assessment of your jaw.