The advantages of breast reconstruction after breast cancer surgery are that it can reshape the shape of the breast, while the disadvantages are that it requires a second surgery and may cause complications. Breast cancer often requires surgical treatment, especially total mastectomy, which cannot preserve the complete shape of the breasts, causing great physical and mental impact. Through breast reconstruction surgery, the shape of the breasts can be restored to meet the physical and psychological needs of women. However, breast reconstruction surgery often needs to be performed again after breast cancer surgery, which will deal another blow to the patient and may cause some complications after the surgery, such as incision infection, foreign body reaction and so on, which will have a great impact on the body. After breast cancer surgery, you can choose whether to have breast reconstruction surgery or not according to your own needs and condition.