With the introduction of the second and third child policy, the number of second and third child mothers is gradually increasing. During pregnancy, the volume of the abdominal cavity is increasing, which will directly lead to the relaxation of the abdominal wall, especially for women who have given birth several times, their abdominal wall musculotendinous system is obviously relaxed, the abdominal skin is loose and bulging, often accompanied by fat accumulation, which is an obstacle to the aesthetic appearance of the body, so the mother feels that she is aging fast after giving birth. In this case, it is not possible to solve the abdominal problems through liposuction alone, and abdominoplasty is needed to reshape the beauty of the waist and abdominal curves. The abdominoplasty surgery is often a curved transverse incision or W-shaped incision at the pubic bone, repairing the abdominal wall musculofascial system, removing loose and sagging skin and excess fatty tissue from the abdomen, and sometimes reconstructing the navel, which is a comprehensive surgery of the waist and abdomen and can achieve a more comprehensive abdominal plasticity effect. Abdominoplasty is a major surgery and requires some preparatory work with the staff before the operation. For example, the abdominal skin hair should be shaved and the body surface cleaned to facilitate a more thorough disinfection of the operated area and to better maintain the sterility of the area, effectively reducing the rate of postoperative infection. Postoperative care should not be neglected either. After surgery, some swelling fluid will remain under the skin, and more fluid may ooze out on the day the surgery is over. Within 24 hours after surgery, you must pay attention to the wound condition and inform the doctor immediately if there is any sign of blood oozing or hematoma. For better and faster wound recovery, the area should not be exposed to water and the dressing should not be removed to avoid contamination of the incision. The lap band should be worn after surgery and the pressure of the band should be adjusted according to the condition of the waist and abdomen. Usually, there may be petechiae after surgery, there is no need to worry too much, they will disappear on their own. It is recommended to eat a light diet, avoid smoking and alcohol, and refrain from eating spicy and stimulating foods for one month. After surgery, regular review is needed to observe the wound condition and remove the sutures. When doing post-operative rehabilitation exercises, do not always lie in bed, and walk with slight bending at the early stage, which helps post-operative recovery. Within 1 month after surgery, strenuous exercise, such as weight lifting and other parallel knee movements, is not recommended.