Bone matrix implant, animal-derived, bioabsorbable
Definition
A sterile bioabsorbable device made primarily of animal-derived bone matrix (e.g., bovine) implanted into the body to provide osteoconductive bone-tissue scaffolds to replace bone lost through trauma, surgery, or pathological conditions (e.g., osteoporosis). It is used to fill bone cavities, defects, and fractures, and contains pores that promote the ingrowth of endogenous bone for skeletal reconstruction or augmentation. It is typically provided as cancellous blocks, chips, or granules of varying sizes, or mouldable materials.