All-on-4 treatment was developed to provide edentulous patients with an efficient and effective restoration using only four implants to support an immediately loaded full-arch prosthesis.

All-on-4 offers patients clear benefits:

Stability even in minimum bone volume
By tilting the two posterior implants, longer implants can be used in minimum bone volume, increasing bone-to-implant contact and reducing the need for vertical bone augmentation. The tilted posterior implants can be anchored in better quality anterior bone, reducing cantilevers and thus improving support of the prosthesis.

Good clinical results
Bio-mechanical measurements show that tilted implants, when part of prosthetic support, do not have a negative effect on load distribution. The tilting of implants has been used in clinical practice for over a decade and has shown good results.

Prosthetic flexibility
With All-on-4, patients benefit from an immediate implant-supported restoration, as a provisional prosthesis is screwed onto the implants right after surgery.

Increased efficiency
Efficient treatment flow results in shorter treatment times and improved patient satisfaction.