PURPOSE: A method for manufacturing hydroxyapatite porous body is provided, which improves low strength and simplifies complex manufacturing method. CONSTITUTION: A method for manufacturing hydroxyapatite porous body comprises: a step of manufacturing organic solution by mixing organic solvent and distilled water and stirring them; a step of manufacturing the organism mixture by mixing hydroxyapatite powder with methylcellulose powder using a mixer; a milling step for ball milling after mixing the organic solution with the organism mixture; a step of heating after pouring suspension into a heating vessel; and a degreasing step of heating the suspension by the heat of the high temperature.
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