All On 4 Implants
Full arch fixed prosthesis with just 4 implants. Get your new teeth the same day without bone grafting. 20+ year guaranteed solution.
Treatment Duration
2-3 Day
Recovery Time
4 Month
Before / After
View our patients before and after treatment images
Results may vary from person to person.
Treatment Process
We keep you informed step by step throughout your treatment
Examination & Evaluation
Comprehensive oral examination and treatment planning.
Treatment Application
Professional treatment by our expert team.
Follow-up & Care
Post-treatment check-up and care instructions.
Examination & Evaluation
Comprehensive oral examination and treatment planning.
Treatment Application
Professional treatment by our expert team.
Follow-up & Care
Post-treatment check-up and care instructions.
Everything About All On 4 Implants
Find all the detailed information you need about the treatment in this section.
What is All On 4 Implants?
All-on-4 is a revolutionary implant technique developed for patients who are completely edentulous or about to lose their teeth. In this method, a fixed prosthesis is mounted on just 4 implants placed in the upper or lower jaw. This technique, developed by Portuguese implantologist Dr. Paulo Maló, has been successfully applied for over 20 years.
Unlike traditional implant treatments, the All-on-4 technique largely eliminates the need for bone grafting. Thanks to the 30-45 degree angle of the implants placed in the posterior region, maximum support is obtained from the existing bone tissue. Patients can leave our clinic with their temporary fixed teeth on the same day.
Treatment Stages
Detailed Examination and 3D Planning
Your jaw structure is analyzed in 3D with computed tomography (CT). Bone density, nerve locations, and implant positions are determined with precise measurements.
Digital Smile Design
Tooth shape and color suitable for your facial features are designed digitally. You can see your new smile before treatment.
Surgical Implant Placement
Under local anesthesia, 4 implants are placed at strategic angles. 2 straight implants in the front, 2 angled implants in the back. The procedure takes 2-4 hours.
Same Day Temporary Prosthesis
On the same day after the operation, your temporary fixed prosthesis is mounted on the implants. You leave our clinic with your teeth.
Permanent Prosthesis Placement
After 3-6 months of osseointegration (bone fusion), your custom-made permanent zirconium or hybrid prosthesis is fitted.
All On 4 Implants Types
Standard All-on-4
Full arch restoration with classic 4 implant placement. Ideal for patients with adequate bone volume.
Zygoma All-on-4
Combination with zygomatic (cheekbone) implants in cases of severe bone loss in the upper jaw. Does not require bone grafting.
Hybrid Prosthesis All-on-4
Combination of acrylic and porcelain on titanium substructure. Durable and economical option.
Full Zirconium All-on-4
Full zirconium monolithic prosthesis for the most natural aesthetic appearance. Premium quality and long life.
How Is It Done?
All-on-4 treatment is performed by experienced implant specialists in a sterile operating room environment, under local anesthesia or sedation.
Advantages
Disadvantages
Note: Most of these disadvantages can be minimized with proper planning and treatment by an experienced dentist.
Frequently Asked Questions
Questions you wonder about the treatment
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References
This content has been prepared based on the following scientific sources
- 1
Maló P, Rangert B, Nobre M. “All-on-4 immediate-function concept with Brånemark System implants for completely edentulous maxillae: a 1-year retrospective clinical study” Clinical Implant Dentistry and Related Research, 2005.
View Source - 2
Maló P, de Araújo Nobre M, Lopes A, Moss SM, Molina GJ. “A longitudinal study of the survival of All-on-4 implants in the mandible with up to 10 years of follow-up” Journal of the American Dental Association, 2011.
View Source - 3
Tallarico M, Canullo L, Pisano M, Peñarrocha-Oltra D, Peñarrocha-Diago M, 全on L. “An up to 7-Year Retrospective Analysis of Biologic and Technical Complication With the All-on-4 Concept” Journal of Oral Implantology, 2016.
View Source - 4
Papaspyridakos P, Chen CJ, Chuang SK, Weber HP, With GE. “A systematic review of biologic and technical complications with fixed implant rehabilitations for edentulous patients” International Journal of Oral & Maxillofacial Implants, 2012.
View Source - 5
Schiegnitz E, Al-About R. “A Systematic Review of Clinical Studies on All-on-Four Treatment Concept” Journal of Dental Research, 2023.
View Source
Written by
Dr. Hejan Kılıç
Approved by
Dt. Korcan
Published
November 20, 2025
Last Updated
December 10, 2025