Cold can not do minimally invasive surgery, can be analyzed from the following points: 1, cold when the patient’s resistance is poor, and some patients can appear fever, fever is one of the common complications after surgery, and cold caused by the difficult to identify, is not conducive to the next step in the diagnosis and treatment. 2, viral infection, bacterial infection, such as cold and other factors can be caused by a cold, if it is caused by viral and bacterial factors, the cold has not yet recovered before minimally invasive surgical treatment will not only affect the surgical effect but also easy to aggravate the infection is not conducive to recovery. Surgery will not only affect the surgical effect, but also aggravate the infection, which is not conducive to the recovery of the disease. 3. If the patient’s cold symptoms are more serious and the resistance of the body is weaker, the surgery at this time is not conducive to the recovery of the wound, and it is prone to complications, which can be serious and endanger the patient’s life. Therefore, it is not recommended to perform minimally invasive surgery during cold and flu, and it is recommended to perform surgery at least one week after recovering from cold and flu. In addition, when the patient has other underlying diseases, surgical treatment needs to be cautious, such as patients with a history of diabetes, the patient’s medication and blood glucose control should be clarified before surgery.