The area of skin preparation for appendicitis in women is usually from the horizontal line under the right and left rib margins, up to the upper middle third of the thigh, including the perineum. Skin preparation refers to the removal of hair from the surgical area. The main purpose of skin preparation for appendicitis surgery is to clean the area around the surgery of bacteria and adherents, which helps to sterilize the skin in the surgical area to avoid infection of the surgical incision, as well as to prevent the bacteria on the surface of the skin from entering the abdominal cavity, which can cause an infection in the abdominal cavity. When performing skin preparation for appendicitis, it is important to be gentle and conscientious so as not to scratch the skin and disrupt the integrity of the skin. It is also important to remove dirt from the navel area if some patients are usually in poor health. After skin preparation, the skin in the surgical area should be cleaned with warm water and kept dry and clean. In addition, do not eat cold food, drink plenty of warm water, and the diet should be light.