Labeled cleansing surgery refers to a category of surgery where the surgery does not enter an inflamed area or the respiratory, digestive and genitourinary tracts as well as closed trauma surgery that meets the above criteria. One type of wound incision, i.e., sterile incision, mainly includes visual organs, limbs, trunk, abdomen, surgical incision, cranial, thyroidectomy and other parts of the body, all belong to one type of wound, and the above surgery is one type of labeled cleansing surgery. Surgery is clinically divided into one type of surgery, two types of surgery and three types of surgery. A class of incision surgery organs for the body’s sterile parts, the surgical site is not contaminated, but also need to carry out preventive medicine, such as the scope of the operation is relatively large, the chance of contamination increases, involving important organs, there is a high-risk factor for infection, and so on. Patients who need to mark cleaning surgery, it is recommended to the regular hospital surgery to confirm the diagnosis under the guidance of a professional doctor.