Posted at 18 Jul, 16:13h in CIRUGIA, Implantología by Admin-TECDISIN Share Ten-year follow-up in a maxillary sinus augmentation using aznorganic bovine bone (Bio-Oss). A case report with histomorphometric evaluation. Stefano Sartori. M. Silvestri, F. Fomi, A. Icaro Comaglia, P. Tessei, V. Cattaneo.