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"All-on-4" for
edentulous jaws is an exciting treatment procedure that take advantage of the
benefits of tilting posterior implants. This facilitates an optimal prosthetic support for a high
pressure moldeled acrylic bridge that can be fabricated and functioning within just a few
hours after surgery. The protocol utilizes a simple guide for predictable and optimal
positioning of four implants (six implants, if necessary, in the maxilla).
"All-on-4" is based on Nobel Biocare's
pioneering Immediate Function™ capability. |









X-Ray Gallery @Silom Dental Building (Click on image for enlarge)
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All-on-4 treatment in the upper jaw
All-on-4 treatment in the lower jaw |
before All-on-4 treatment
after All-on-4 treatment |
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Patient requirements
Attractive prosthetic solution, immediate function, fixed prosthesis. |
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Clinical situation
Suitable for all bone quantities
Alternative to grafting
Unique implant and unique treatment |
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Prosthetic options
All-acrylic bridge
Fixed bridge with a perfect fit
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Treatment planning
All-on-4 has been developed for Immediate Function.
Here are some factors to consider when planning an All-on-4 patient
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Step-by-step
The following step-by-step descriptions outline the main
procedures for treating totally edentulous jaws using the All-on-4 concept.
The concept can be carried out using both Brånemark System® and Replace®
Select implants. |
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Upper & Lower All-on-4 Implants


Upper & Lower All-on-4 Implants


Upper All-on-4 Implants


Upper All-on-4 Implants


Lower All-on-4 Implants


Upper All-on-6 & Lower All-on-4 Implants

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