<unk> , referred to as<unk> , is a<unk>  graft material known for its de novo<unk>  formation properties. It is used extensively in<unk>  grafting of alveolar<unk>  in oral and periodontal surgery.
Demineralized freeze dried bone allograft
Artificial cartilage
Bone cement
Artificial bone
Articular cartilage stem cell paste grafting
Autologous matrix-induced chondrogenesis
Autologous chondrocyte implantation
Triple arthrodesis