Whether the patient with multiple soft tissue injuries is a minor injury, based on the size of the injury, local whether accompanied by serious infection, as well as the patient’s own resistance and other factors for objective analysis: 1, if the patient multiple soft tissue injuries, very superficial, the scope of injury is relatively limited, the local does not occur serious infection, and the patient’s own resistance is strong. At this time, the patient injury is a minor injury, through the vital iodine cotton ball local disinfection, sterile gauze bandage, the vast majority of patients about 5 days to completely heal the wound, the treatment effect is better. 2, if the patient multiple soft tissue injury is more extensive, and accompanied by more foreign body residue, the patient’s own resistance is poor, the patient did not timely local disinfection treatment when the onset, once the local infection, the patient will cause chills, high fever and other systemic reactions, and even induce tetanus infection and other serious complications, does not belong to minor injuries.