FIELD: medicine.
SUBSTANCE: biodegradable material for bone tissue replacement contains biodegradable hydroxyapatite 50-52 wt %, magnesium phosphate 30-32 wt %, calcium hydrophosphate 8-10 wt %, calcium hydroxide 4.8-5.3 wt %, the rest - sodium alginate. As a binding agent, the material contains casein in the form of an ammonia solution in the relation of a powder mass of the biodegradable material to the ammonia solution of casein of 1:1÷1.5.
EFFECT: extended range of the biodegradable materials for bone tissue replacement.
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