Bleeding from the skin on the outside of the thigh may be localized traumatic bleeding, and local debridement and hemostasis usually does not affect the body’s disease. Traumatic bleeding should be the first time to the surgical department for local debridement and hemostasis. If the wound is large and bleeding, wound closure should be carried out in time, otherwise the bleeding and pain itself will affect the physical disease, or even induce the symptoms of pre-existing diseases in the body. In addition, if the body’s pre-existing diseases require surgery, it does not affect the trauma bleeding debridement and hemostasis treatment. On the contrary, if the trauma is not treated in time and the bleeding is stopped, it will also have a certain impact on the surgery of the body’s pre-existing diseases. Intraoperative and postoperative need to pay attention to the observation of the patient’s physical condition, such as vital signs, bleeding in the surgical area, infection, etc.. Postoperatively, patients should be treated with anti-infections (e.g. cefuroxime, levofloxacin, etc.), hemostasis (e.g. aminocaproic acid, adrenal hydrazone, Yunnan Baiyao, etc.), etc., and close attention should be paid to the underlying diseases. It is recommended to combine with the original disease status of the body, to the good conditions of the regular public general hospitals above the second A for specialized treatment, to reduce the risk of surgery.