Plastic breast augmentation is a method to increase the breast volume, improve the shape and symmetry of the breast and improve the hand feel by implanting a breast prosthesis with good quality and suitable size under the pectoralis major muscle. There are many methods of plastic breast augmentation, such as silicone capsule prosthesis implantation, autologous dermis-adipose tissue fascia flap free transplantation, pedicled dermis-adipose flap filling implantation, latissimus dorsi-dermis composite tissue island flap implantation, and rectus abdominis dermis-adipose muscle flap transfer. Among them, silicon capsule prosthesis implantation is the most commonly used.