Abdominoplasty generally requires a surgical approach from the lower abdomen at the hidden anterior superior iliac spine, sequentially freeing the subcutaneous tissues, removing excess subcutaneous adipose tissue and loose part of the skin, and at the same time folding and suturing part of the weak abdominal wall muscle tissue. Abdominoplasty is a plastic surgery procedure, which is mainly applied to patients with flabby and obese abdomen after pregnancy and childbirth. The purpose of the surgery is to remove the excess fat tissue from the abdominal wall as well as some of the loose abdominal skin, while folding and suturing the loose abdominal wall muscles. Abdominoplasty is a plastic surgery, so generally choose a more hidden surgical access, usually choose the lower abdomen lateral anterior superior iliac spine to the pubic symphysis at the long incision, sequential incision and excision of free fatty tissue, loose abdominal wall muscles in the weak folding suture to strengthen muscle strength tightening abdominal wall, and then excise part of the abdominal wall skin after pulling together suture.