All-on-4: fixed teeth on 4 implants – price, treatment process and patient experiences

All-on-4 is a therapy in which a fixed prosthetic restoration is placed on four dental implants in a single jaw. The implants serve as stable supports for the prosthetic work that replaces the entire dental arch. The goal of the therapy is to provide the patient with fixed teeth, improved chewing function, more confident speech, and a more natural smile.

Unlike a removable denture, the All-on-4 restoration is fixed to the implants and does not shift during speech or chewing. The patient does not need to remove the restoration from the mouth as with a conventional denture, and the sense of security in everyday life is significantly greater.

All-on-4 is frequently used for patients who have lost teeth due to periodontitis, tooth decay, trauma, prolonged denture wear, or the poor condition of remaining teeth. When appropriately selected patients are treated, it can be a highly effective solution for complete edentulism.

All-on-4 treatment is intended for patients who have lost all or nearly all of their teeth in one jaw. It may be an excellent solution for patients who wear a removable denture but are dissatisfied with its stability, chewing performance, speech, or the feeling of insecurity it causes.

Therapy is particularly appealing to patients who have severely compromised teeth that can no longer be preserved in the long term. In such cases, extraction of the remaining teeth, implant placement, and fabrication of a temporary prosthetic restoration can be planned according to an individualised treatment plan.

All-on-4 may also be a solution for patients who wish to avoid a conventional removable denture. The final decision is always made following a clinical examination, a CBCT scan, and an assessment of bone volume, bite, and overall oral condition.

The key difference between All-on-4 treatment and a conventional removable denture is stability. A removable denture may shift during speech, chewing, or smiling, whereas an All-on-4 prosthetic restoration is securely fixed to the implants.

Patients who wear a conventional denture frequently report discomfort, reduced chewing capacity, sore spots, insecurity during conversation, and fear of the denture shifting. All-on-4 treatment can help address these concerns by providing a fixed solution.

For many patients, the greatest value of All-on-4 therapy is not aesthetics alone, but the sense of security it provides. Fixed teeth allow for more relaxed speech, more stable chewing, and greater freedom in everyday life.

All-on-4 treatment provides fixed teeth on implants, eliminating the need for a removable denture. The patient receives a stable prosthetic restoration that does not shift during speech or chewing, making everyday life more secure and comfortable.

One of the greatest advantages of All-on-4 treatment is the ability to replace an entire dental arch using only four implants. This can represent a simpler and more financially accessible solution compared to planning a large number of individual implants.

All-on-4 also provides a more natural-looking smile, improved chewing function, and greater confidence compared to conventional removable dentures. With a properly planned treatment, patients can once again eat, speak, and smile with greater assurance.

All-on-4 treatment may include a clinical examination, 3D CBCT diagnostics, treatment planning, extraction of any remaining teeth if necessary, placement of four implants, a provisional prosthetic restoration, the final prosthetic restoration, and follow-up appointments. The precise scope of treatment depends on the individual plan and the patient's condition.

For some patients, it is possible to plan provisional fixed teeth, while for others treatment is carried out in multiple stages. The material chosen for the final restoration also affects the overall cost and outcome. Since patients' needs vary, All-on-4 treatment should not be planned identically for everyone.

This is why, before treatment begins, a clear plan is drawn up: what will be performed, how many treatment phases are involved, what is included in the price, and what the expected outcome is.

Zirconia All-on-4 is frequently chosen by patients who desire high aesthetics, a natural appearance, and a long-term, high-quality final restoration. Zirconia is a material that allows for precise fabrication, excellent strength, and an aesthetically outstanding result.

In a full-arch reconstruction, the material selected for the final restoration plays a crucial role. The final restoration must be both aesthetically harmonious and functionally stable — suited to the patient's bite, speech, smile, and the daily demands of chewing.

Zirconia All-on-4 can be a premium solution for patients seeking a stable and aesthetically superior implant-supported restoration. The final material recommendation is made following a clinical examination, bite analysis, and treatment planning.

In cases of complete edentulism, All-on-4 can be a solution that restores fixed teeth, confidence, and quality of life to the patient. Patients who have worn a removable denture for an extended period often experience difficulties with stability, chewing, speech, and self-confidence.

All-on-4 treatment allows the entire dental arch to be replaced with a fixed restoration supported by four implants. This provides a level of stability that a conventional denture cannot offer. Patients no longer experience the same sense of insecurity while eating or speaking.

In edentulous patients, thorough diagnostics are particularly important, as long-term tooth loss frequently leads to bone resorption. If conditions are not ideal for All-on-4, other implant-based solutions may be considered, including All-on-6 or Zygoma implants in cases of significant bone deficiency.

All-on-4 restorations require regular hygiene maintenance and check-ups. Although this is a fixed prosthetic restoration, the area around the implants must still be kept clean to prevent gum inflammation and implant-related complications.

The patient should use the recommended cleaning aids, attend regular check-ups, and undergo professional cleanings. Particular attention is given to the space between the restoration and the gums, where food debris and bacteria can accumulate.

The long-term success of All-on-4 therapy depends on thorough planning, high-quality execution, and consistent maintenance. Regular check-ups are essential to detect any changes in the implants, prosthetic restoration, or bite in a timely manner.

Treatment is planned and led by an implant surgeon Dr. Zdravko Grnja, DMDEvery plan begins with 3D CBCT diagnostics and digital planning of implant positioning in accordance with the planned prosthetic restoration.

We use proven implant systems (MegaGen · C-Tech · Noris) and fabricate the definitive restoration in our own CAD/CAM laboratory (5-axis milling) — faster production, precise adjustments and complete quality control. Osseointegration of implants is guaranteed in accordance with written warranty terms.

In cases of insufficient bone volume, we also offer alternatives — bone augmentation or, in cases of significant bone loss in the upper jaw, Zygomatic implantsResults can be seen in case studies.