FIELD: medicine.
SUBSTANCE: bone fragment is blown by jet of an ozone-air mixture with the concentration of ozone of 5-50 mg/m3 for 7-10 min. After that, the said bone fragment is mechanically processed by hydrodynamic jet, which results in obtaining a blank. After that the blank is demineralised in an inorganic acid solution. The remains of acid are neutralised. Then, the blank is re-processed by blowing by the said ozone-air mixture in the same mode.
EFFECT: method provides complete sterilisation of bone implants with preservation of their osteoinductive properties.
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