A cortico/cancellous block for restoring bone volumein severely resorbed ridges without the harvesting autogenous block graft from the patient.

• • Approximate healing in 5-6 months
• • Cancellous component for rapid healing and revascularization of host bone to the new graft
• • Maintains strength and volume with predictable remodeling
• • Cortical component for strength and rigidity of the graft with volume enhancement