Breast augmentation surgery silicone prosthesis implantation is a kind of operation to implant silicone prosthesis into the chest in Meilai. Silica gel is a kind of organosilicon compound polymer and polydimethylsiloxane with extremely high viscosity. Generally speaking, the effect is good, but any operation may be harmful. 1. Any surgical infection can occur. 2. Capsule contracture is a complication of breast scar tissue. 3. The implanted silica gel material may break. All three situations can happen.