Three-Dimensional 3-D microspores with a rough surface facilitate abundant blood inflow and osteoblasts attachment Blood Wettability Outstanding pore structure provides excellent blood wettabililty Volume Maintenance Perfect for esthetic region and suitable to use with allograft or synthetic graftV The Xenograft of Osstem: A-Oss Blood Permeability Osteogenesis Outstanding Blood Wettability promotes Osteogenesis Outstanding pore structure provides excellent blood wettabliltyOsteoblasts in blood forms a large quantity of new bone1.0cc of A-Oss can contain 1.0cc of blood Human Bone A-Oss Human Bone A-Oss Pore and Surface Structures that Facilitate Osteogenesis 3-Dimensional micropres facilitate inflow of bloodRough surface structure helps attachment of abundant osteoblasts Perfect to combine with other grafts Change of graft volume Outstanding Volume Maintaining Properties are Appropriate for use in Esthetic Areas Stable maintenance of blood during osteogenesis periodAppropriate for anterior part where maintaining volume is criticalStable volume maintenance even when used with allograft or synthetic graft