Fat liquefaction of the humerus fracture surgical wound usually heals in about two weeks, but the exact healing time depends on the individual. If the humerus fracture surgery wound is relatively small, the recovery time will be faster, if the wound is larger, it will take longer recovery time. If the fat layer is thin and there is no infection, etc., the wound usually heals in about two weeks; if it is an obese person or there is a localized wound infection, the healing time will usually take longer. After the humerus fracture surgery, must pay attention to the wound cleaning care, to avoid infection, by a professional doctor to change the medicine regularly, if there is any discomfort symptoms, you should consult a doctor for examination, but also pay attention to the protection of the fracture site, to avoid the second fracture.