Hello, the possible side effects of abdominal plastic surgery in the treatment of stretch marks are: hematoma is an important cause of postoperative infection, and postoperative adipose tissue is prone to infection. If infection occurs, it needs to be treated as soon as possible, which may produce hypertrophic scars. Most of them will be relieved in half a year. After the wound is healed, local injection therapy can prevent it, and scar correction can be implemented if necessary.