Breast implants are mainly placed through incisions in different locations and then the implants are inserted for the purpose of breast augmentation. At present, there are three main incisions used, including axillary incision, periareolar incision, and inframammary fold incision. 1. Axillary incision: It means that a surgical incision is made in the armpit and the implant is implanted into the breast from the armpit. The advantage is that the incision for implantation is not obvious and not easy to be detected. The disadvantage is that the armpit is farther away from the breast, more tissues need to be peeled off, and the healing time after surgery is longer. 2. Periareolar incision: that is, make a surgical incision at the areola and implant the implant. The advantage is that the scar is closer to the areola and it is not easy to find the surgical scar. The disadvantage is that it is not suitable for patients with small areola. 3. Submammary fold incision: A surgical incision is made at the bottom of the breast. After the surgery, the surgery wound can be hidden by the natural sagging of the breast, and the recovery time is shorter, so it is a more commonly used surgical method nowadays. It is recommended that breast implant patients go to regular hospitals and choose the appropriate way to implant breast implants under the guidance of doctors.