There are two main drugs that help the growth of bone scabs: first, is the bruise and bone capsule, this drug has the effect of activating blood, removing blood stasis, dredging the meridians, renewing tendons and connecting bones, which can promote the growth of bone scab position and help the recovery of the broken end of the fracture. Secondly, Chinese herbal medicines that tonify the liver and kidney and strengthen the tendons and bones, such as Bonesetter, Eucommia, Niubizi, Radix et Rhizoma, Tu-Yuan, etc., can also be combined with drugs that invigorate blood circulation and improve circulation, such as Peach kernel, Safflower, Red peony, White peony, Angelica, Chicken blood vine, etc., which can also effectively improve the local blood circulation. With increased local arterial blood, more protein energy and nutrients can be supplied to the fracture site, which can promote healing and increase venous return. The accelerated venous return promotes local bruising and the metabolism and absorption of metabolic products, which also promotes fracture end healing. However, long bone scabs cannot be supported by medication alone, but require effective fixation of the fracture end, usually by external plaster fixation or surgical incision and internal fixation, in order to maintain the fracture end to avoid stress reactions and to facilitate the growth of bone scabs and fracture healing.