The All-on-4® treatment concept is a cost-efficient, graftless solution that provides patients with a fixed full-arch prosthesis within 24 hours of surgery.
Characteristics include:
- Full-arch rehabilitation with only four implants
Two straight anterior implants and two implants tilted up to 45º in the posterior - Immediate Function (fixed provisional bridge)
For patients meeting criteria for immediate loading of implants - Graftless procedure
Bone grafting is avoided by tilting the posterior implants, utilizing available bone
Click on links below to learn more:
https://youtu.be/Ushnj78EvH4
https://www.nobelbiocare.com/se/en/home/products-and-solutions/treatment-concepts/all-on-4.html