What are immediate All-on-4 dental implants?
Immediate All-on-4 dental implants replace a whole arch of missing or failing teeth with four titanium implants and a fixed bridge that is attached on the day of surgery or the day after. "Immediate" refers to the loading: instead of waiting months with no teeth or a removable denture, you leave with a screw-retained provisional bridge that you can smile and eat soft food with. The two front implants are placed upright; the two rear implants are tilted, usually by up to about 30–45 degrees, so that they sit in denser bone and make the bridge longer without extra length at the back.
This guide explains how the method works, what the evidence says, who is suitable, what it costs in Turkey compared with the UK, US and Germany, how recovery runs and what to check before booking. For the wider picture see our overview of dental treatments in Turkey.
How does the immediate All-on-4 procedure work?
The treatment usually follows five steps. First a scan (CBCT) and photographs are used to plan implant positions, bone volume and the bite. On the day, teeth that cannot be saved are removed, the bone is smoothed and the four implants are placed, often with a surgical guide made from the scan. Small abutments are fitted so that the bridge can be screwed on, and the provisional bridge, usually acrylic, is fitted the same day or within about 48 hours. Lastly, after the implants have fused with the bone, a final bridge is made.
The reason an immediate bridge is possible is primary stability: if each implant is held firmly in the bone when it is placed, and the bridge locks the four together, chewing forces are shared. Surgeons measure this stability during surgery and will decide on the day whether an immediate bridge is acceptable. If the bone is too soft, they may delay loading, and a good clinic will have told you that possibility in advance.
Is immediate All-on-4 reliable? What does the evidence say?
All-on-4 has been studied since the late 1990s, and clinical studies and systematic reviews report high implant survival over five to ten years in suitable patients, with rates broadly similar to implants placed in a conventional way. What is less certain is the long-term picture beyond a decade: acrylic bridges can chip or wear, screws can loosen, and gum inflammation around implants (peri-implantitis) can develop if cleaning is poor. Results depend heavily on case selection, surgeon experience, the quality of the bridge and your own oral hygiene and smoking habits.
It is also worth knowing that immediate loading is not mandatory for all patients. In low-density bone, some surgeons prefer to let the implants heal first. Be wary of any clinic that says every patient can have teeth in a day.
Immediate All-on-4 dental implants cost in Turkey compared with the UK, US and Germany
The figures below are approximate ranges per arch, not hospital quotes. They depend on the materials, the number of arches, the type of bridge and whether extractions, bone work or sedation are needed. Each hospital confirms its price in a written quote.
| Country | Approximate cost per arch |
|---|---|
| Turkey | €3,000 – €7,000 |
| United Kingdom | €7,000 – €15,000 |
| United States | €10,000 – €25,000 |
| Germany | €6,500 – €14,000 |
What changes the price: the implant brand and its documentation, whether the provisional and final bridges are acrylic, hybrid or zirconia, the number of extractions and any bone grafting, sedation or general anaesthesia, and the number of visits. Ask what the package includes: the scan, surgery, provisional bridge, final bridge, hotel nights, transfers and the warranty terms. Check whether a second trip for the final bridge is priced in.
Who is a good candidate for immediate All-on-4, and who is not?
Good candidates have lost most teeth in an arch, or have teeth that are failing from gum disease or decay, and want a fixed solution rather than a removable denture. They need enough bone in the front of the jaw and in the area where the tilted implants will sit, and healthy gums or willingness to treat gum disease first.
It is less suitable if the bone is very thin or very soft, if you grind your teeth heavily and will not use a night guard, if you smoke heavily and cannot reduce it, or if you have uncontrolled diabetes, recent radiotherapy to the jaw or are taking certain bone-active medicines such as bisphosphonates. In those cases the surgeon may suggest bone grafting, more implants or a delayed approach. A patient with a very small amount of upper bone may be offered a different layout altogether.
All-on-4, All-on-6 or dentures: how do they compare?
The main alternatives are six implants per arch, which spread the load further, and a conventional denture. Our guide to All-on-6 dental implants explains the six-implant layout, and the related page on immediate load All-on-6 covers how same-day teeth work with that design.
| Option | Suited to | Typical limits |
|---|---|---|
| Immediate All-on-4 | Fixed teeth quickly, with enough front bone | Fewer implants; tilted implants need careful planning; the bridge is provisional at first |
| All-on-6 | Softer bone, a longer bridge, or a wish for more support | Needs more bone; higher cost |
| Removable denture | Lower cost, no surgery, a short-term fix | Can move, less chewing force; gums and bone may keep shrinking |
For a full overview of removable options see our guide to dentures, and for single teeth or short gaps read about dental implants.
What does the surgery feel like, and what anaesthesia is used?
Surgery is normally done under local anaesthesia, often with sedation, and some patients choose general anaesthesia. You feel pressure and vibration rather than pain. Placing four implants and fitting the provisional bridge normally takes two to four hours per arch, and treating both arches in one visit takes longer. Afterwards the mouth is numb for some hours, then sore and swollen. The surgeon prescribes pain relief and an antibiotic, and gives instructions on the first week of care.
Immediate All-on-4 before and after: what are realistic results?
Before-and-after photographs show a full set of teeth replaced in a short time, but they rarely show the early days. Expect swelling, some bruising of the cheeks and gums, and a provisional bridge that is functional but not final: its shape, gum line and colour are refined later. The final bridge, made after healing, is the one that gives the long-term look and bite. The smile may also change the way you speak for a short time. Ask the coordinator for cases similar to yours, including patients who had grafting or tilted implants.
Your trip to Turkey and recovery step by step
A common schedule is a first trip of about five to eight days for surgery and the provisional bridge, then a second visit of three to five days some three to six months later for the final bridge. Some clinics shorten this with a single longer stay, but a rushed final bridge on unhealed bone is a risk. In the first days you eat soft foods, rinse as instructed and avoid chewing hard foods on the bridge. Swelling peaks around day two or three and settles over about a week. Stitches are removed or dissolve within one to two weeks. Many patients return to desk work after a few days. A video review once you are home lets the team check healing.
Risks and complications of immediate All-on-4 implants
All implant surgery carries risks. Common effects are swelling, bruising, soreness and temporary difficulty chewing. Less common problems include infection, implant failure to fuse with the bone, a loose bridge screw, a chipped or fractured provisional bridge, nerve irritation causing numbness or tingling, sinus problems with upper implants and peri-implantitis later on. The NHS and professional bodies such as the American Academy of Implant Dentistry stress careful planning, regular maintenance visits and good hygiene to reduce these risks. If an implant fails, it can often be removed and replaced after healing, but this adds time and may add cost, so ask what the warranty covers.
How to choose a clinic for immediate All-on-4, and red flags
Look for a dentist or oral surgeon who does full-arch work routinely, a clinic that takes a CBCT scan before quoting, a named implant brand with traceable stock, and a written plan for both trips. Red flags include a quote with no scan, pressure to pay a large deposit, promises that you will definitely have teeth in a day, no warranty in writing and no plan for aftercare. Read how our process works and ask for a plan through our free quote page: the hospital reviews your scans or X-rays and sends a written plan and price.
Questions to ask the clinic:
- Will I definitely get an immediate bridge, or does it depend on bone stability on the day?
- Which implant brand and bridge material will be used, and are they documented?
- Is bone grafting or a sinus procedure likely in my case, and what does it add to the price?
- How many trips are needed and how many nights each time?
- What does the warranty cover, and who treats me if something loosens when I am home?
Hospitals with Dental Treatments in Turkey
Frequently asked questions
They are four titanium implants placed in one jaw to carry a fixed bridge that is fitted the same day or within about 48 hours. The two rear implants are tilted to use denser bone, so many patients can avoid bone grafting.
Studies and reviews report high implant survival over five to ten years in suitable patients. Longer-term data are thinner, and results depend on case selection, surgeon skill, bridge quality and your hygiene and smoking habits.
Approximate ranges are €3,000 to €7,000 per arch in Turkey, against about €7,000 to €15,000 in the UK. Materials, extractions, grafting and the type of bridge change the price, and a clinic should confirm it in a written quote.
A full arch of teeth replaced within a day or two. The provisional bridge is functional but is refined later, and the final bridge made after healing gives the long-term shape, gum line and colour.
Often, but not always. The surgeon checks the stability of each implant during surgery, and if the bone is too soft the bridge may be delayed. A reliable clinic explains this possibility before you travel.
Swelling peaks around days two or three and eases over about a week. Many people return to desk work within a few days, eat soft food for several weeks and have the final bridge after three to six months.
Local anaesthesia, often with sedation, keeps you comfortable during surgery. Afterwards the mouth is sore and swollen for several days, which is usually controlled with the painkillers the surgeon prescribes.
The implants can last many years with good hygiene and regular check-ups, but the bridge itself may wear, chip or need new screws or replacement over time. Smoking and poor cleaning shorten their life.
Neither suits everyone. All-on-4 uses fewer implants and may avoid grafting; All-on-6 adds support for a longer bridge or softer bone. The surgeon decides from your scan.
A typical first trip is five to eight days for surgery and the provisional bridge, followed by a second trip of three to five days a few months later for the final bridge.