Densah burs by Versah for crestal sinus lift.
I like to call it the "v-Lift".
In this case we have a narrow ridge with limited height. A perfect situation for the Densah burs. Using osseodensification we can expand the site and lift the membrane simultaneously without the need for hand instruments or sinus kits.
Verban drill stops (created by Dr Emil Verban) were used to prevent drilling past the sinus membrane. Auto-compaction using the Desah burs provides a self lift to the schniderian membrane. a-PRF along with FDBA mixed with i-PRF provide were added to complete the augmentation.
Comments and criticism welcomed.