What is the All-on-4 procedure?
All-on-4 is a method of rebuilding an entire dental arch on four implants, with the possibility of attaching fixed teeth on the day of surgery. You arrive at the clinic with missing or failing teeth — and leave the same day with a full set of fixed teeth secured to implants.
This is a solution for patients who have been wearing removable dentures for years and are looking for a permanent alternative, as well as for those with extensive dental damage where individual tooth restoration is no longer feasible.
Over 2,000 implant procedures performed.
Dr Paweł Sawicki is an oral and maxillofacial surgeon with over 12 years of clinical experience. He performs full-arch reconstructions using All-on-4, All-on-6, and zygomatic and pterygoid implant techniques — including cases where other clinics have refused treatment due to bone loss.
Procedures we offer
All-on-4 / All-on-6
Fixed teeth on 4 or 6 implants. The surgical procedure takes 1.5 to 2.5 hours under effective local anesthesia. A temporary bridge is placed the same day — you leave with a full set of teeth.
Zygomatic and pterygoid implants
Advanced techniques for patients with severe maxillary bone loss. Implants anchored in the zygomatic bone or pterygoid process of the sphenoid bone, bypassing the sinus cavity entirely.
Removable dentures vs fixed teeth on implants
Many patients come to our clinic after years of wearing removable dentures. Over time, dentures become increasingly unstable as bone recedes — the denture starts to shift, eating becomes difficult, and confidence suffers. All-on-4 solves this permanently: implants anchor into the bone and provide a stable foundation for a fixed bridge that does not move, fall out, or require adhesives.
The difference in daily comfort is fundamental. Fixed teeth on implants allow you to eat, speak, and smile normally — without worrying about your denture shifting.
Compare removable dentures vs fixed implant teeth →
Clinic in Legionowo
The All-on-X procedure is performed at Prodental clinic in Legionowo, approximately 25 km north of Warsaw. Many of our patients travel from surrounding cities.
Nowy Dwór Mazowiecki
Wołomin
Pułtusk
Wyszków
Płońsk
Ciechanów
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Maków Mazowiecki
Ostrołęka
Frequently asked questions
Where is the All-on-4 procedure performed near Warsaw?
Dr Paweł Sawicki performs the procedure at Prodental clinic in Legionowo, about 25 km north of Warsaw. The clinic is accessible from across the northern Mazovia region.
What if I don't have enough bone for implants?
Dr Sawicki specializes in the most complex cases. For patients with severe bone loss, he uses zygomatic and pterygoid implants that anchor into deep bone structures. This makes the procedure possible even when other clinics have refused treatment.
Can I consult before visiting?
Yes — we encourage a phone call before your first visit. We can discuss your situation and advise what imaging to bring. If you have a recent panoramic X-ray or CBCT scan, you can send it ahead of time.
Is the procedure painful?
The procedure is performed under effective local anesthesia and is painless. Some swelling and mild discomfort after surgery is normal and is managed with pain medication. Most patients return to daily activities within a few days.