Biology:Demineralized freeze dried bone allograft

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Demineralized freeze dried bone allograft, referred to as DFDBA, is a bone graft material known for its de novo bone formation properties.[1] It is used extensively in bone grafting of alveolar bone in oral and periodontal surgery.


  1. Bowers, GM, et al. Histologic evaluation of new attachment apparatus formation in humans. J Perio 1989;60:683-693