Posts tagged “sinus augmentation”

i recently went for four titanium implants which were inserted but woul not bite into the bone so when it was attempted to insert the screw to the implant the implant merely turned with the screwing action.The bone appeared to be to soft for the implant to grip. The implant could not be screwed deeper due to the location of my sinuses and nose, I would like to know if there is an alternative implant that would overcome this problem preferably without the need of bone grafting and given that the problem is soft bone would bone grafting be any use anyway.