Fig. 1From: Influence of the use of autogenous bone particles to close the access window after maxillary sinus floor augmentation: an experimental study in rabbitsClinical view of the surgical procedures. a Tibial bone exposed for autogenous bone harvesting using a bone scraper. b Antrostomies prepared. c Autogenous bone particles placed in the antrostomy. d Xenograft and bone particles (red arrow) at the antrostomies. e Collagen membranes placed on the antrostomies. f Wounds closed with suturesBack to article page