Augma Bone Cement Academy, Protocols, Sinus Lift Sinus Lift – Intra Crestal Approach Posted on martie 24, 2020mai 19, 2020 by Augma Bone Cement Academy Sinus Lift – Intra Crestal Approach Activate the syringe.After activation, eject the material into a dish and let it set for 3 minutes.Use the syringe as a carrier (Any other bone carriers can be used as well).