FIELD: medicine.
SUBSTANCE: invention relates to field of medicine. Procurement of tissues in non-sterile conditions and their mechanical processing are carried out. Before sterilisation the material is exposed in 6% hydrogen peroxide solution for 60 min with further polypositional washing of spongy bone from myeloid-fatty bone marrow and blood elements with flowing water at various angles of hydrodynamic jet attack under pressure 8 MPa from 10 cm distance for 1 min. Sterilisation is carried out in mixture of hydrogen peroxide and formic acid.
EFFECT: invention makes it possible to increase manufacturability, increase quality of plastic material and its osteoinductive properties, reduce time of autotransplant preparation for clinical application.
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