POWDER MANUFACTURING METHOD FOR TEETH BONE GRAFT AND POWDER FOR TEETH BONE GRAFT MANUFACTURIED BY THE METHOD

摘要

The present invention provides a method for manufacturing a powder for dental bone graft material, which can secure the reliability of a graft material using teeth by having excellent hygiene, and achieve excellent bone formation performance by increasing the absorption rate of the graft material, and dental bone graft manufactured thereby It is about reusable powder. According to the present invention, a primary disinfection step of immersing the teeth in a first disinfectant material to primary disinfection; a foreign material removal step of removing the foreign material from the disinfected tooth; a tooth cutting step of forming a tooth piece by cutting the tooth from which the foreign material is removed to a predetermined size; a tooth piece drying step of drying the cut tooth piece; a tooth piece grinding step of pulverizing the dried tooth piece to a predetermined size to obtain a base powder; a second disinfection step of secondarily disinfecting the base powder with a second disinfectant and washing with sterile distilled water; a third disinfection step of disinfecting the sterilized base powder with a third disinfectant and washing with sterile distilled water; a residue removal step of removing disinfection residues and impurities remaining in the base powder that has undergone the third disinfection step; There is provided a powder manufacturing method for dental bone graft material comprising the; drying and sterilizing the base powder from which the residues and impurities are removed to complete the powder for the graft material.