Endosteal pressure reduction needle

The utility model discloses a bone decompression needle which comprises a handle, a column-shaped needle body fixed and connected with the handle; wherein, the needle tip of the column-shaped needle body is a triangular pyramid. The utility model has the advantages that the needle tip of the column-shaped needle body fixed and connected with the handle is designed to be a triangular pyramid structure, so when the decompression treatment is carried out at the lesion parts of bones, the column-shaped needle bodies in different sizes can be selected according to the volume of the lesion parts of bones; and then the handle can be holed by a hand and stressed and rotated to thrust into the lesion bones easily and quickly to carry out the decompression treatment. In addition, with simple structure and low processing cost, the utility model can be carried conveniently.