All-on-4 Dental Implants Step by Step

• All-on-4 replaces a full arch of teeth on just four implants, with same-day fixed teeth.
• Surgery takes 2–4 hours; full bone fusion takes 3–6 months, and normal life resumes in 2–3 weeks.
• In Hungary, a single dental implant costs €700–€1,100 — among the lowest prices in Europe.

All-on-4 replaces a full arch of missing teeth using four titanium implants that support a fixed bridge fitted the same day. The process runs from a 3D scan and planning, through 2–4 hour surgery, to a temporary set of teeth immediately and a permanent bridge at 3–6 months. You leave with a smile the same day. Wupdoc connects you directly with accredited All-on-4 dental clinics.

What are the steps of the All-on-4 procedure?

All-on-4 follows five clear stages: consultation and 3D planning, tooth extraction, placement of four implants, same-day temporary teeth, and a final permanent bridge after healing. A CBCT scan builds a 3D model of your jaw so the surgeon can map nerves with 1–2 mm safety margins before any surgery. The four implants are positioned with the two rear ones angled to use available bone and avoid grafting.

Compare accredited clinics on Wupdoc's dental implants directory.

How much do All-on-4 dental implants cost in Hungary?

Hungary is one of Europe's most affordable destinations for implant treatment, and prices are quoted per component. A full All-on-4 case combines four titanium implants with a fixed bridge, so the figures below let you estimate a treatment plan. The prices reflect current Hungarian clinic rates.

Clinics such as the Dentium Implant Center in Hungary deliver full-arch implant treatment at these price points. Always confirm a written quote after your CBCT scan, because the final total depends on extractions, the bridge material, and whether one or both arches are treated. Explore verified providers in Wupdoc's dental implant guides.

For comparison, a single implant typically costs €2,000–€3,500 in the UK, Germany, or Ireland. Treatment in Hungary is usually 50–70% cheaper, and the saving on a full arch normally covers flights and a short hotel stay several times over. Quotes generally include the implants, abutments, and bridge, but confirm whether the CBCT scan, extractions, and temporary teeth are itemised separately.

All-on-4 or All-on-6 — which is right for you?

All-on-4 uses four implants and usually avoids bone grafting because the two rear implants are angled into denser bone. All-on-6 adds two more implants for greater support and load distribution, and is often preferred for the upper jaw, where bone is softer and bite force is spread more widely. Both deliver a fixed, non-removable full arch on the same day. Your surgeon recommends the implant count after the CBCT scan, based on your bone volume, bite strength, and how many teeth are being replaced.

Does the All-on-4 surgery hurt, and how long does it take?

The surgery itself is painless because it is done under local anaesthetic, often with sedation. The appointment lasts 2–4 hours depending on extractions and complexity. You feel pressure but not pain during the procedure. Afterwards, the most intense swelling and tenderness occur in the first 24–48 hours, then ease markedly by day three or four. Pain is managed with ibuprofen and, if needed, a stronger prescription painkiller.

What is the All-on-4 recovery timeline?

Recovery happens in stages. Soft-tissue healing takes 1–2 weeks, bone integration (osseointegration) takes 3–6 months, and most patients return to normal daily life within 2–3 weeks. Peak swelling, mild bleeding, and bruising occur in the first 24–48 hours, eased by rest and ice. By day three or four the swelling and discomfort start to fade. By the end of week two, most swelling is gone, and you can resume light activity. You stay on a soft diet for roughly 12 weeks while the bone fuses to the implants, then the permanent bridge is fitted at three to six months.

How do you care for All-on-4 implants after surgery?

Follow your clinic's aftercare closely. Take medication as directed before pain becomes severe, sleep with your head elevated for the first few days, and apply ice to the outer jaw in 15-minute intervals. Eat soft foods, and avoid vigorous rinsing, spitting, and strenuous exercise, which can disrupt healing. Rinse gently with warm salt water once advised. Contact your dentist immediately if you have severe pain, fever, or worsening symptoms after 5–7 days.

Long-term, the space beneath the fixed bridge needs daily cleaning that a toothbrush alone cannot reach. Use a water flosser and superfloss under the bridge every day, and book a professional hygiene visit every six months. Well-maintained All-on-4 implants routinely last 20 years or more, while the bridge on top may be refreshed after 10–15 years of wear.

Are you a good candidate for All-on-4?

All-on-4 suits people missing most or all of their teeth in an arch, or those with failing teeth or loose dentures who want a fixed, non-removable solution. A key advantage is that the angled rear implants often avoid the need for bone grafting, making it possible even with some bone loss. Heavy smoking and uncontrolled diabetes slow bone fusion and raise the risk of implant failure, so many clinics ask you to stabilise these first. There is no upper age limit; general health matters more than age. A consultation and CBCT scan confirm suitability. Explore verified options on Wupdoc .

All-on-4 gives you a full arch of fixed teeth on four implants, moving from a 3D scan and planning, to 2–4 hour surgery with same-day temporary teeth, to a permanent bridge at 3–6 months. Expect peak swelling in the first 48 hours, a return to normal life in 2–3 weeks, and a soft diet for around 12 weeks while the bone fuses. In Hungary, single implants start at €700 and zirconium crowns at €360, making it one of Europe's best-value destinations. This article is for general information and does not replace professional dental advice. To compare accredited All-on-4 clinics and prices, Wupdoc connects you directly with verified providers.

About the reviewer — Dr. Babak Dehghani

This article was medically reviewed and approved by Dr. Babak Dehghani. A medical doctor specialised in nuclear medicine with postdoctoral training in neuroscience. Authored numerous scientific publications in the field of neuroscience. Coordinates and supports international patients seeking treatment across various medical fields, including dentistry, nuclear medicine, plastic surgery, and aesthetic medicine.