A patient with infection on tooth 12 after a fracture came and I extracted the first mollar. One month later a GBR was done with FDBA and a collagen membrane covered by PRF.
6 months later a 5x11.5 implant was inserted. As we can see there is huge resorption on buccal and pallatal. Densah burs were used to oseodensify the zone and to lift the sinus thru the crestal entrance.
More FDBA was used in combination with the Densah burs to lift the membrane.
It is important to notice the great buccal resorption due to roots extraction and the size of the regenerated bone.
Commentaries are wellcome.