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A-Oss
A-OSS is a bovine-derived bone graft substitute with a pore structure optimized for new bone formation, excellent blood flow, and long-lasting volume stability ideal for esthetic applications. A-Oss is a deproteinized bovine bone xenograft designed for superior bone regeneration. Unlike synthetic alternatives, its organic origin yields a microporous architecture closely resembling human bone—promoting predictable osteogenesis and long-term volume maintenance.
A natural, porous bovine-derived graft with excellent osteoconductivity and volume stability
A-OSS is a bovine-derived bone graft substitute with a pore structure optimized for new bone formation, excellent blood flow, and long-lasting volume stability ideal for esthetic applications. A-Oss is a deproteinized bovine bone xenograft designed for superior bone regeneration. Unlike synthetic alternatives, its organic origin yields a microporous architecture closely resembling human bone—promoting predictable osteogenesis and long-term volume maintenance.
Why It Matters for Clinicians
Bone regeneration success lies in predictable scaffold behavior and safe integration. The Osstem A-Oss delivers both: its human-like porosity expedites bone remodeling, its hydrophilic properties support cell attachment, and its stability maintains graft volume without compromising safety. This makes it particularly suitable for aesthetic restorations and challenging GBR cases. Clinicians benefit from enhanced regenerative reliability, better handling, and increased confidence in implant site preparation.
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3D microspores with a rough surface facilitate abundant blood inflow and osteoblasts attachment.
Outstanding pore structure provides excellent blood wettabililty.
Acts as a reliable scaffold when mixed with other graft materials providing predictable outcomes, especially in anterior aesthetic zones.
Exhibits reduced bacterial adhesion, lowering inflammatory risk and optimizing healing conditions.
The surface promotes protein adsorption and osteoblast attachment, leading to effective bone regeneration.
Interconnected micropores facilitate vascularization and osteogenic cell migration, enhancing new bone formation.
Outstanding Blood Wettability promotes Osteogenesis
- Outstanding pore structure provides excellent blood wettablilty
- Osteoblasts in blood forms a large quantity of new bone
- 1.0cc of A-Oss can contain 1.0cc of blood
Excellent Volume Maintaining Properties are Appropriate for use in Esthetic Areas
- Stable maintenance of blood during osteogenesis period
- Appropriate for anterior part where maintaining volume is critical
- Stable volume maintenance even when used with allograft or synthetic graft
Pore and Surface Structures that Facilitate Osteogenesis
- 3-Dimensional micropres facilitate inflow of blood
- Rough surface structure helps attachment of abundant osteoblasts
Lower immune response
Oral bacteria has less affinity to the A-GRAFT, which significantly reduces the risk of inflammation.
** Fluorescent microscopy observation
(After 15 mins of exposure to the same oral bacteria)
