The invention relates to a bone connecting powder for treating traumatic injury, which is made from 5 to 15 parts of daphne giraldii nitsch, 5 to 10 parts of saffron, 5 to 15 parts of notoginseng, 5 to 15 parts of chuanxiong rhizome, 5 to 10 parts of frankincense, 5 to 10 parts of myrrh, 6 to 20 parts of dragons blood, 5 to 15 parts of sappan wood, 10 to 20 parts of angelica, 5 to 15 parts of pyrite, 5 to 10 parts of ground beetle, 3 to 8 parts of hippocampus, 5 to 10 parts of rhizoma drynariae, 3 to 8 parts of pilose deer horn, and 1 to 3 parts of musk in definite weight proportion The fifteen bulk drugs are jointly ground into fine powder, and processed to particles with a fineness of 120 meshes, and then mixed evenly and made into pulvis. The powder of the invention has the functions of promoting blood circulation to dispel blood stasis, reducing swelling and alleviating pain, and promoting reunion of the fractured bones, and has apparent analgesic effect on soft tissue fracture, comminuted fracture and old injuries, the early-stage and medium-stage osteonecrosis, compression fracture of lumbar vertebra, bone lesion, lumbar disc protrusion and the like in the bone injury treatment. The powder of the invention has the advantages of quick effect-taking, good curative effect, short treatment course, convenient use, being safe and reliable, and no side effect. The clinical effective rate of the powder for more than 1200 cases is 96 percent.