Dear Doctor, The maxillary sinus membrane is an endosteum with odontoblast precursor cells and is very valuable in the formation of new bone, including a new cortical bone, so it is not convenient to leave a bone sheet that must necessarily be reabsorbed to allow irrigation and neoformation. of the new bone in the space formed in the sinus lift
So many steps. Nice technique tho
There is should be a slice of bone there covering the base of sinus membrane so that synthetic material convert to bone not to soft tissue
so how can he create this slice of bone???
@@noorsin3586
By breaking part during surgery
Dear Doctor, The maxillary sinus membrane is an endosteum with odontoblast precursor cells and is very valuable in the formation of new bone, including a new cortical bone, so it is not convenient to leave a bone sheet that must necessarily be reabsorbed to allow irrigation and neoformation. of the new bone in the space formed in the sinus lift