All-on-4® treatment concept

Minimally invasive solution with fixed arc filling for high patient satisfaction

The All-on-4® treatment concept is the best solution for full sheet processing with inclined implants.

But only when Nobel Biocare products are combined. Many have tried to mirror this pioneering concept, but we have only a scientifically documented success to support it.

What is the All-on-4® treatment concept?

The All-on-4® treatment concept is a cost-effective, chipless solution that provides patients with a fixed full arch prosthesis on the day of surgery.

Its features include:

Comprehensive rehabilitation with only four implants

Two right front implants and two implants leaned up to 45 ° in the back

Instant Feature (Fixed Temporary Bridge)

For patients meeting the criteria for immediate implantation

No cleavage procedure

Bone grafting is avoided by tipping back implants using an available bone

Why would 98% of patients recommend the All-on-4® treatment concept

Quickly improve quality of life

A solid full arch prosthesis on the day of surgery quickly leads to improved patient satisfaction – with regard to function, aesthetics, sense, speech and self-esteem.

Shorter treatment times

Tilting the posterior implants prevents the need for time-consuming bone splitting procedures, while the instantaneous load reduces the time between the teeth.

Lower expenses

The concept is the least expensive compared to conventional implant treatment modalities of edentullary and early edentular jaws.


Terminal Dental Patients

A significant number of cases treated with the All-on-4® treatment concept are dental failure patients.

“Two-thirds of the patients we encounter in our practice are complete arch replacement that will soon become edentulous.” Wolfgang Bolz, Germany

Edentulism patients are also often eligible for the All-on-4® treatment concept. A thorough assessment of each patient is necessary to select the right treatment and to determine the predictable outcome of the treatment. In our new e-book you will find four steps to help you identify the right patient and recommendations for treatment planning.


Proven long-term solutions with high survival rates

The All-on-4® treatment concept is a proven long-term solution with up to 10-year follow-up in the lower jaw and 5 years in the maxillum.

  • The cumulative survival rate is high in both edentilla and mandibuli.
  • Medium-term 3-4 years: 96.3-100%
  • Long term 5-10 years: 94.8–98.0%

MUDr. et MUDr. Filip Donev

Chief Dentist at MALO CLINIC Prague Dental Care Center and Nobel Biocare Official Trainer. He is an expert in dental implantology and All-on-4® replacement, dental surgery and prosthetics.

All specialists