according to the invention concerns the way the hydroxyapatite structure heksagonalnej.contains the precursor preparation stage as a homogeneous mixture of calcium hydroxide in water and phosphoric acid and the step of forming a precursor crystalline nano structures.in the stage of forming crystalline nano structures on ready to oddzialuje precursor with microwave radiation.about gestosci under zawierajacej in the range from 1 to 10 watts per every 1 cm3 precursor for a period of from 10 to 900 seconds.according to the invention in nanoproszku medium size nanonoplytek,the method of longest cieciwy contour by designation of a czastek during observation in painting in dark field transmission electron microscope and in matching to otrzymanego graph of gausa, are in the range of 3 to 30 nm.