Influence of the use of autogenous bone particles to close the access window after maxillary sinus floor augmentation: an experimental study in rabbits

摘要

Clinical view of the surgical procedures. Tibial bone exposed for autogenous bone harvesting using a bone scraper. Antrostomies prepared. Autogenous bone particles placed in the antrostomy. Xenograft and bone particles (red arrow) at the antrostomies. Collagen membranes placed on the antrostomies. Wounds closed with sutures